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Despite a large number of available techniques around Deep Learning in Natural Language Processing (NLP), no holistic framework exists which supports researchers and practitioners to organise knowledge when designing, comparing and evaluating NLP applications. This paper addresses this lack of a holistic framework by developing a taxonomy for Deep Learning in Natural Language Processing. Based on a systematic literature review as proposed by Webster and Watson [1] and vom Brocke et al. [2] and the iterative taxonomy development process of Nickerson et al. [3] we derived five novel dimensions and 38 characteristics based on a sample of 205 papers. Our research suggests, that a Deep Learning NLP approach can be distinguished by five dimensions which were partly derived from the CRISP-DM methodology: application understanding, data preparation, modeling, learning technique and evaluation. We, therefore, hope to provide guidance and support for researchers and practitioners when using Deep Learning for NLP to design, compare and evaluate NLP applications.

In Studien mit Sekundärdaten wie Abrechnungsdaten von Krankenkassen wird man häufig vor methodische Herausforderungen gestellt, die v. a. durch die Zeitabhängigkeit, aber auch durch ungemessenes Confounding entstehen. In diesem Paper stellen wir Strategien vor, um verschiedene Biasquellen zu vermeiden und um den durch ungemessenes Confounding entstehenden Bias abzuschätzen. Wir illustrieren das Prinzip der Targets Trials, marginale Strukturmodelle und instrumentelle Variablen anhand von Studien mit der GePaRD Datenbank. Abschließend werden die Chancen und Limitationen von Record Linkage diskutiert, um fehlende Information in den Daten zu ergänzen. Studies using secondary data such as health care claims data are often faced with methodological challenges due to the time-dependence of key quantities or unmeasured confounding. In the present paper, we discuss approaches to avoid or suitably address various sources of potential bias. In particular, we illustrate the target trial principle, marginal structural models, and instrumental variables with examples from the “GePaRD” database. Finally, we discuss the strengths and limitations of record linkage which can sometimes be used to supply missing information.

Hardening is the process of configuring IT systems to ensure the security of the systems' components and data they process or store. The complexity of contemporary IT infrastructures, however, renders manual security hardening and maintenance a daunting task. In many organizations, security-configuration guides expressed in the SCAP (Security Content Automation Protocol) are used as a basis for hardening, but these guides by themselves provide no means for automatically implementing the required configurations. In this paper, we propose an approach to automatically extract the relevant information from publicly available security-configuration guides for Windows operating systems using natural language processing. In a second step, the extracted information is verified using the information of available settings stored in the Windows Administrative Template files, in which the majority of Windows configuration settings is defined. We show that our implementation of this approach can extract and implement 83% of the rules without any manual effort and 96% with minimal manual effort. Furthermore, we conduct a study with 12 state-of-the-art guides consisting of 2014 rules with automatic checks and show that our tooling can implement at least 97% of them correctly. We have thus significantly reduced the effort of securing systems based on existing security-configuration guides. In many organizations, security-configuration guides expressed in the SCAP (Security Content Automation Protocol) are used as a basis for hardening, but these guides by themselves provide no means for automatically implementing the required configurations. In this paper, we propose an approach to automatically extract the relevant information from publicly available security-configuration guides for Windows operating systems using natural language processing. In a second step, the extracted information is verified using the information of available settings stored in the Windows Administrative Template files, in which the majority of Windows configuration settings is defined. We show that our implementation of this approach can extract and implement 83% of the rules without any manual effort and 96% with minimal manual effort. Furthermore, we conduct a study with 12 state-of-the-art guides consisting of 2014 rules with automatic checks and show that our tooling can implement at least 97% of them correctly. We have thus significantly reduced the effort of securing systems based on existing security-configuration guides. In this paper, we propose an approach to automatically extract the relevant information from publicly available security-configuration guides for Windows operating systems using natural language processing. In a second step, the extracted information is verified using the information of available settings stored in the Windows Administrative Template files, in which the majority of Windows configuration settings is defined. We show that our implementation of this approach can extract and implement 83% of the rules without any manual effort and 96% with minimal manual effort. Furthermore, we conduct a study with 12 state-of-the-art guides consisting of 2014 rules with automatic checks and show that our tooling can implement at least 97% of them correctly. We have thus significantly reduced the effort of securing systems based on existing security-configuration guides. We show that our implementation of this approach can extract and implement 83% of the rules without any manual effort and 96% with minimal manual effort. Furthermore, we conduct a study with 12 state-of-the-art guides consisting of 2014 rules with automatic checks and show that our tooling can implement at least 97% of them correctly. We have thus significantly reduced the effort of securing systems based on existing security-configuration guides.

Airport Security is a complex and important task directly affecting airports’ operational performances and passenger comfort. As part of the EU Horizon 2020 project PASSME, passenger centric airport and airplane interiors were redesigned in order to meet passengers’ needs and reducing door-to-door travel time. This paper will describe how simulation was used to provide early feedback as part of the security design process and for evaluating the outcome while avoiding high implementation cost and without disturbing operational processes. We will also describe the new developed security design concept as well as the simulation approach with Anylogic software. The simulation output – effects of the new design concept – will be discussed at the end of the paper along with an outlook on further research opportunities.

This paper explores the use of fuzzy difference methods in order to understand the differences between forest classes. The context for this work is provided by REDD+, which seeks to reduce the net emissions of greenhouse gases by rewarding the conservation of forests in developing countries. REDD+ requires that local inventories of forest are undertaken and payments are made on the basis of the amount of forest (and associated carbon storage). At the most basic level this involves classifying land into forest and non-forest. However, the critical issues affecting the uptake, buy-in and ultimately the success of REDD+ are the lack of universally agreed definition of forest to support REDD+ mapping activities, and where such a definition is imposed, the marginalization of local community voices and local landscape conceptualizations. This tension is at the heart of REDD+. This paper addresses these issues by linking methods to quantify changes in fuzzy land cover to the concept of data primitives, which have been previously proposed as a suitable approach to move between land cover classes with different semantics. These are applied to case study that quantifies the difference in areas for two definitions of forest derived from the GLC and FAO definitions of forest. The results show how data primitives allow divergent concepts of forest to be represented and mapped from the same data and how the fuzzy sets approach can be used to quantify the differences and non-intersections of different concepts of forest. Together these methods provide for transparent translations between alternative conceptualizations of forest, allowing for plural notions of forest to be mapped and quantified. In particular, they allow for moving from an object-based notion of forest (and land cover in general) to a field-based one, entirely avoiding the need for forest boundaries.

Purpose Many researchers and practitioners suggest a contingent instead of a “one size fits all” approach in business process management (BPM). The purpose of this paper is to offer a contingency theory of BPM, which proposes contingency factors relevant to the successful management of business processes and that explains how and why these contingencies impact the relationships between process management and performance. Design/methodology/approach The authors develop the theory by drawing on organizational information processing theory (OIPT) and applying an information processing (IP) perspective to the process level. Findings The premise of the model is that the process management mechanisms such as documentation, standardization or monitoring must compensate for the uncertainty and equivocality of the nature of the process that has to be managed. In turn, managing through successful adaptation is a prerequisite for process performance. Research limitations/implications The theory provides a set of testable propositions that specify the relationship between process management mechanisms and process performance. The authors also discuss implications of the new theory for further theorizing and outline empirical research strategies that can be followed to enact, evaluate and extend the theory. Practical implications The theory developed in this paper allows an alternative way to describe organizational processes and supports the derivation of context-sensitive management approaches for process documentation, standardization, monitoring, execution and coordination. Originality/value The theoretical model is novel in that it provides a contextualized view on BPM that acknowledges different types of processes and suggests different mechanisms for managing these. The authors hope the paper serves as inspiration both for further theory development as well as to empirical studies that test, refute, support or otherwise augment the arguments.

The aim of this paper is to analyze the impact of the diffusion of the Internet on audience fragmentation in Germany. Fragmentation is defined in terms of a declining probability that an individual will find like-minded others who are concerned about the same issues as that individual. Accordingly, fragmentation increases if the number of issues the individual is concerned about (nominal issue diversity) declines and the entropy of issues at the level of society (issue entropy) increases. The paper provides a brief review of publications concerned with media, fragmentation, and issue entropy. It then picks up a recent study, which revealed no relevant changes in nominal issue diversity in Germany during the period of Internet diffusion. In a second step, survey data representative for the German population during the same time period is analyzed to test for an increase in issue entropy. The findings reveal a small but systematic trend of growing issue entropy. This trend could not be attributed to the diffusion of the Internet. First, it was not possible to do so because age groups that had different rates of Internet adoption demonstrated a lack of differences in issue entropy. Second, there are differences between the dynamics of issue entropy and the dynamics pertaining to the diffusion of the Internet as entropy decreased after 2000, whereas the diffusion of the Internet continued to increase rapidly. It is there- fore concluded that the diffusion of the Internet did not cause issue fragmentation during the sample period from 1994 to 2005.

This paper takes up the increasingly popular topic of drones — including Unmanned Aerial Vehicles (UAVs), small unmanned aerial Systems (sUAS), Remotely Piloted Aircraft (RPA) and a vast panoply of commercial drones and copters — to argue that our analysis should lie not so much on drones as objects, but as assemblages of the vertical. Drones, I argue, constitute a socio-technical assemblage of the sky and vertical space, which means that our focus should be not (only) on their technological development and capacities (although this is certainly important) but on their wider effects and affects. The latter of these include increasing algorithmic data collection and circulation. In the second part of the paper, I examine what I call "algorithmic governance" inspired by the recent governing algorithms conference at NYU but also drawing from Foucault's work on governmentality. Algorithmic governance constitutes "conduct of conduct" to modulate how "data shadows" or Deleuzian "dividuals" can be created, sold, and passed forward. My particular concern is how this takes place in a geographic register.

The aim of this paper is to present the results of an empirical analysis of the use of non-alphabetic graphic signs (e.g. asterisks, slashes, plus signs etc.) in the context of repairs in Russian and German informal electronic communication. The data for the analysis were taken from the “Mobile Communication Database MoCoDa” (https://www.uni-due.de/~hg0263/SMSDB), which contains Russian and German private electronic communication via SMS, WhatsApp and other short message services, and the “Dortmunder Chat-Korpus” (http://www.chatkorpus.tu-dortmund.de/korpora.html). This paper describes the functions of various graphic resources in the context of repairs in both data collections and compares the occurrences of these functions in current Russian and German computer-mediated communication. It concludes that particular signs in both data sets share the same subset of functions, but they differ in terms of how frequently these resources occur in each form of communication., Journal für Medienlinguistik, Bd. 1 Nr. 1 (2018)

This paper presents an architecture for Automated Valet Parking (AVP) connected to cloud-based IoT services and mobile user interfaces. The goal is to enable AVP services for automatic vehicles. From the user perspective, automatic car drop-off and pick-up are activated via smart phone application, and the user will be able to continuously monitor the vehicle status together with additional services as cleaning or recharge during the parking phase. Further, the IoT platform allows the integration of live services that will interact with automatic driving and parking. As an example, the presented AVP setup includes the operation of service drones to automatically guide a vehicle to the best parking spot. The demonstration in this paper comprises a parking car and a micro aerial vehicle (MAV) connected in real-time through the IoT platform as well as the smart phone application where the car is controlled and supervised.

This paper sheds light on the role of visualization methods within the design thinking process. It provides a conceptual framework showing illustrative examples of visualization for each phase indicating its functions and benefits. Based on a thorough understanding of the functions and benefits of knowledge visualization in general, this paper seeks to provide a first overview of the use of visualization in design thinking informing and supporting practitioners and researcher for more conscious selections of visualization methods in their design thinking efforts.

Der Beitrag stellt die Idee des postheroischen Managements im Kontext der Entwicklung organischer anstelle mechanischer Managementsysteme sowie der digitalen Transformation der modernen Buchdruckgesellschaft in eine „nächste“ Computergesellschaft vor und skizziert die Idee einer agilen Produktentwicklung in heterarchischen Netzwerkstrukturen organisationalen Handelns The paper discusses ideas of post-heroic management in the double context of a development of organic instead of mechanic management systems and a digital transformation of modern printing press society into a “next” computer society. The paper then looks into the idea of agile product development within heterarchic network structures of organisational action.

This paper provides a detailed system theoretical model of a plenoptic camera with the aim to provide in-depth understanding of the plenoptic data recording concept and its effects. Plenoptic cameras, also known as light field cameras, were firstly thought of in the beginning of the 20th century and became recently possible thanks to rapid development of processing hardware and the increase of camera sensor resolution. Despite being a new type of sensor, they are operated in the same way as conventional cameras, but offer several advantages. A plenoptic camera consists of a main lens and a lenslet array (microlens array) right in front of the detector. The microlens array causes not only the recording of the incident location of a light ray on the sensor, as it is done by a conventional camera, but also the incident direction. Such a record can be represented by a 4-D data set known as the light field. In fact, by inserting a microlens array any conventional camera can be transformed into a plenoptic camera. The plenoptic recording concept and the 4-D light field provide multiple advantages over conventional cameras. For example, a single recorded light field allows first, to reconstruct novel views with small changes in viewpoint, second, to create a depth map, and third, to refocus images after the data capture. Hence, the process of focusing is shifted from hardware to software. Last, but not least, plenoptic cameras allow an extended depth of field in comparison to a conventional camera and the use of a bigger camera aperture. Most of the mentioned advantages become particularly effective at close-range to an object. The German Aerospace Center performs research on plenoptic cameras for close-range imaging in space. Possible applications are for example robot vision with plenoptic cameras for robotic arm operations during on-orbit servicing missions or the use of plenoptic cameras on rovers in the course of exploration missions to other planets. Those application scenarios and the demanding conditions in space require thorough comprehension of plenoptic cameras. For this purpose, this paper shall provide a detailed model of plenoptic cameras, which allows to derive camera parameters and optimize them with particular attention to the user requirements and to generate synthetic data. The latter can be utilized to assess the evaluation algorithms, which are not mentioned in detail in this paper. The modeling of the plenoptic camera is mainly based on the theory of geometric optics expanded by elements of diffraction optics.

The main purpose of this paper is to present the modern model of integrated corporate communication. Beside this, the authors will describe the changes occurring in the corporate environment and importance of changing the model of corporate communication. This paper also discusses the importance of implementation of the suggested model, the use of new media and effects of these changes on corporations. The approach used in this paper is the literature review. The authors explore the importance of implementation of the suggested model and the new media in corporate communication, both internal and external, addressing all the stakeholders and communication contents. The paper recommends implementation of a modern model of integrated corporate communication as a response to constant development of the new media and generation changes taking place. Practical implications: the modern model of integrated corporate communication can be used as an upgrade of the conventional communication models. This modern model empowers companies to sustain and build up the existing relationships with stakeholders, and to find out and create new relationships with stakeholders who were previously inaccessible and invisible.

The syntactic parser ARTEMIS (Automatically Representing Text Meaning via an Interlingua-based System) is a prototype intended to process natural language within the environment of the Functional Grammar Knowledge Base (FunGramKB) (Perinan-Pascual & Arcas-Tunez, 2010). Different from other parsing devices, ARTEMIS is grounded on two functional linguistic models: Role and Reference Grammar (RRG) (Van Valin & La Polla, 1997; Van Valin, 2005) and the Lexical Constructional Model (LCM) (Ruiz de Mendoza & Mairal Uson, 2008). However, certain adjustments have to be made to both models in order to meet the requirements derived from the fact that ARTEMIS follows the paradigm of Unification Grammars, in such a way that to comply with this paradigm, the GDE (Grammar Development Environment) within ARTEMIS needs to integrate two types of constructs: a catalogue of Attribute-Value Matrixes (AVMs) to describe grammatical units, and a set of production rules (grammatical, lexical and constructional) to allow it to produce a feature based grammar. It is the aim of this paper to give an overview of the investigation carried out so far within ARTEMIS in relation to these two aspects. We will do so by revisiting the literature in relation to the adjustments made to the linguistic models, especially to the RRG, and by reviewing the efforts made to describe the units and design the rules necessary for the parsing of simple sentences in English. Our paper will conclude by pointing at prospective research needed for the completion of this project.

Pedestrian positioning is still a challenging field of interest when not receiving any GNSS or other reference signals as it might be the case in indoor environments or tunnels. For professional applications, where it is not possible to rely on any infrastructure, a common technique is to mount Inertial Measurement Units (IMUs) on the foot or other parts of the body for positioning. IMU based techniques still suffer from the remaining drift especially when the environment is unknown and not re-visited, or when the pedestrian walks randomly in large areas. In order to overcome this problem the so called FootSLAM algorithm applied in this paper is extended to handle known locations. FootSLAM is a SLAM (Simultaneous Localization and Mapping) algorithm estimating the map of the environment while walking wearing an inertial sensor on the foot or at other locations of the body. With only few known locations the estimated FootSLAM map can be refined or corrected in the case of non-convergence in critical areas. Beside the derivation of the algorithm handling known locations in FootSLAM, the influence of different kinds of prior information on the FootSLAM algorithm is analyzed in this paper in terms of error and map quality performance.

В этом исследовании рассмотрено применение классической задачи 0-1 ранце с одним ограничением для решения задачи выбора пакетов телевизионной рекламы в критические периоды трансляций, таких как прайм-тайм новости, новости между продолжениями, в перерывах новостей и в часы пик с помощью программного обеспечения WINQSB. Сформулирована проблема постоптимального исследования решений задачи оптимального выбора телевизионной рекламы по времени, отведенному каждой группе объявлений., In this research paper, we shall consider the application of classical 0-1 knapsack problem with a single constraint to selection of television advertisements at critical periods such as prime time news, news adjacencies, break in news and peak times using the WINQSB software. In the end of this paper we shall formulate the task of investigation of the post optimality solution of optimal Television Adverts Selection with respect to time allocated for every group adverts.

Whereas crowdsourcing as a topic has often been addressed in recent literature, web-based crowdworking platforms that manage the interface between crowdsourcers and crowdworkers have not received much attention so far. Furthermore, most of these platforms focus on either the management of external or internal crowds; platforms that handle both groups are rare. This paper investigates such a provider: the German company Across Systems. It uses a hybrid model, offering an individual “mini crowdworking platform” that enables the simultaneous government of external and internal crowds as well as a more traditional marketplace crowdworking platform (crossMarket) where supply and demand meet. Using a single-case study approach, the main contribution of this paper is to shed light on a model that has the potential to change the current crowdworking platform market. We show that managing both external and internal crowds on one platform can increase the acceptance, quality and speed of task completion.

Expression of time is an important field in linguistic research. In Lithuanian linguistics, the study of time has focused first and foremost on tense and aspect systems. Therefore, Lithuanian language has developed a big diversity of means to encode time, e.g. noun cases ( vasarą ‘in summer’) and noun phrases ( liepos vakarą ‘in July evening’), prepositional phrases ( po darbo ‘after work’), adverbs ( netrukus ‘soon’), subordinate clauses ( kai nustos lyti ‘when it stops raining’). All of them despite their different grammatical status are suggested to be called temporal adverbials. ‘Adverbial’ is a quite new notion in Lithuanian linguistics, it was first presented in the studies of stance adverbials but is also convenient in the field of linguistic expression of time. The purpose of the paper is to demonstrate the necessity of distinguishing a semantic-functional class of temporal adverbials in Lithuanian linguistics and to show their position in the system of means that encode time. The second part of the paper presents a few semantic models of the temporal adverbials made by foreign linguists and the semantic research of Lithuanian temporal means that should be regarded as temporal adverbials. Keywords: linguistic expression of time; temporal adverbial; adverb; tense; aspect; lexical aspect; deixis of time DOI: http://dx.doi.org/10.15388/Lietkalb.2016.10.9923

In this paper we will investigate the nature of deverbal nominals across languages. Deverbal nouns are typically classified according to their word-formation model: affixation and conver-sion. Our study will compare the word formation of deverbal nominals in Slavic (Croatian, Slovenian and Polish) and Romance languages (Italian, French and Spanish) in order to show (i) that affixation corresponds to a specific mode of morphological operations and (ii) that the differences and similarities between deverbal nominals of these two language families follow from the properties of the base verbs. Furthermore, our analysis will try to shed some light on the distinction between nouns and verbs. The paper comprises three major thematic parts. The first part briefly reviews the basic notions and theoretical assumptions of Generative Grammar regarding word formation. We have especially tried to explain those notions that we draw from Distributed Morphology. This part further exposes the theoretical framework that is used in this paper. In the second part, deverbal nominals in Slavic languages are analysed and de-scribed. We primarily investigate the Slavic languages, since in these languages morphology plays a larger role in the construction of deverbal nouns. The third part contains an investiga-tion of the phrasal structure of nominalizations across the Romance languages. We close the work with a general conclusion about the behaviour of deverbal nouns in these two groups of languages. We concentrate mainly on the differences between the phrasal architecture of nom-inalizations and correspondent verbal constructions.

As bit rates of optical interconnects increase, a large amount of complicated signal conditioning is needed to compensate for the insufficient bandwidth of current modulators. In this paper, we evaluate the reduced equalization requirements of high-bandwidth plasmonic modulators in short-reach transmission experiments. It is shown that transmission of 100 Gbit/s non-return-to-zero (NRZ) and 112 Gbit/s pulse-amplitude modulation-4 over 1 km and 2 km distance is possible without any receiver equalization. At higher bit-rates, such as 120 Gbit/s NRZ, data transmission is demonstrated over 500 m with reduced receiver equalization requirements. Transmission up to 200 Gbit/s over 1 km is also shown with more complex receiver equalization. The reduced complexity of the receiver digital signal processing is attributed to a flat frequency response of at least 108 GHz of the plasmonic modulators. All single wavelength transmissions have been performed at 1540 nm in standard single mode fiber.

Range accuracy of synthetic aperture radar using modern satellites has been proven in centimeter-range after consideration of geodynamic, atmospheric effects and systematic errors; it is so-called Imaging Geodesy technique. Based on this technique, we have proposed the next-generation of Synthetic Aperture Radar (SAR) products and developed operational software SAR Geodesy Processor in the previous paper. In this paper, we are concentrated on validation of processor and accuracy analysis on a global-scale. Two datasets with different spatial resolutions generated from European Centre for Medium-Range Weather Forecast are used to compensate atmospheric refraction effect in range. At the end, we apply corrections on a Sentinel interferogram by using both datasets.

The goal of this paper is to offer a cross-linguistic analysis of the most commonly occurring additive focus adverbs used in Italian, French and English – namely anche, aussi and also – on the basis of a corpus of written texts. The corpus used in this paper consists of comparable online news in Italian, French and English amounting to approximately 750000 words. In line with previous findings, our results show that there are important quantitative and qualitative differences between It. anche, Fr. aussi and E. also. These items differ not only in their overall frequency of use but also in the specific syntactic configurations in which they occur when they associate with the Subject of a canonical sentence. These differences are partly enhanced by the fact that this paper concentrates on a non-prototypical configuration, i. e. on the cases in which the canonical Subject coincides with a new entity while the Predicate is maintained.

The introduction of alternative propulsion concepts in public transport makes significant contributions to further reduce pollutants emitted by transport systems (noise, air pollutants). This paradigm shift is a major challenge for public transport operators. Operational performance of heavy duty vehicles depends on many different factors such as climatic conditions, load profiles (e.g. variations in passenger occupancy) and track topology. Currently there is no common standard which allows the assessment of energetic performance of different vehicle concepts and optimum deployment strategies of electric charging infrastructure in the network (with respect to their impact on the vehicles' duty plans). This paper introduces a simulation-based approach to provide answers to this multi-variant optimization problem. The model outlined in this paper allows operators to choose the most adequate vehicle type(s) and corresponding infrastructure for their respective conditions aiming at a maximum operational availability of the buses during the operational day. Furthermore, the simulation model allows the assessment of time tables and line topologies with respect to their operational feasibility. This paper discusses experiences made with simulative studies in the introduction of inductively charged electric buses in the city of Braunschweig (Germany).

The use of electronic language portfolios has been preferable to the use of common paper portfolios for ease of application – there is no need for accumulating a number of files of written papers, which solves the problem of storing space and, to some extent, helps reduce students’ and teachers’ workload.The study investigated learners’ perceptions of employing electronic language portfolios for conducting various assignments in English for Specific Purposes. The research involved university students of different specializations. Learners’ experience of employing portfolios and opinions on their benefits for improving language skills have been analyzed and statistically treated using SPSS software. The results show that students are positive about application of electronic portfolios in ESP classes. The use of online portfolios for various assignments helps teachers foster students’ learning, encourages critical thinking, develops creativity, motivates learners to use digital technology, encourages collaboration of learners, and in the long run, leads to lifelong learning.

Elements of grammatical information in the dictionary edited by T. Lehr-Spławiński, as an example of socio-cultural factors in lexicography The paper examines the convention of formulating the inflectional information, especially pertaining to grammatical cases, in Trzaska, Evert, and Michalski’s Dictionary of Polish that was edited in the interwar period by T. Lehr-Spławiński. The author attempts to determine what factors informed the use of a lexicographically innovative solution that nonetheless did not upset the linguistic tradition, and has proven both very functional and influential for future conventions in Polish lexicography. The analysis of nominal inflection presented in the dictionary is compared to analyses in numerous academic and popular grammars, mostly from the interwar period or widely known at the time, and in the context of the publishing layout of the editor who contracted Lehr-Spławiński. The aim of the paper is to highlight the significant role that research on the sociocultural context plays in metalexicographical studies and in a better understanding and interpretation of dictionaries, not so much as linguistic compendia, but also as texts of culture.

Again on numeral-nominal phrases in subject position The paper presents a formal account of sentences with a numeral-nominal subject and an adjectival complement, such as Tych pięciu facetów zostało zabitych ‘These five guys were killed’. The agreements in such sentences are highly idiosyncratic. To cope with them in the framework of a certain formal grammar of Polish, a number of extra means are proposed: special “numeral” realization of the nominal phrase in subject position, special “plural” adjectival complement, special rules that introduce the adjectival phrase in genitive, special valence frames for such strange phrases, and, finally, a special mechanism of interphrasal gender-number agreements. The paper argues for individual treatment of idiosyncrasies, instead of an artificial account in terms of general principles.

Foreign elements in the Polish lexicon, using the example of Słownik elektroniczny jednostek frazeologicznych (SEJF) ‘Electronic Dictionary of Multi-Word Units’ The paper discusses the presence of foreign phraseological units and of their grammatical features in phraseological dictionaries of general Polish. The author adduces lexicographical descriptions of specific phrasemes from Polish and foreign words dictionaries, and compares them with corpus data. Based on these analyses, she proposes a set of detailed solutions which were implemented in Słownik elektroniczny jednostek frazeologicznych (SEJF) ‘Electronic Dictionary of Multi-Word Units’ that she is preparing. SEJF is going to be the first electronic grammatical dictionary of Polish idiomatic phrases to provide paradigms for the described units. The paper closes with a list of one hundred analysed phrasemes, each with the assigned lexeme class and, in the case of nouns, also the gender value.

The present paper offers a comparative presentation of the possibilities and limits of five of the most important large digital corpora on present day German which are currently publicly available (Leipzig, DWDS, COSMAS, COSMAS tagged and TIGER). The aim of this article is to put at the researcher's disposal a comprehensive survey of the possibilities for using automatic search devices in the fields of lexicology, morphology, word formation and syntax. Special attention is given to the comparison of the performance and user friendliness of the proposed search options and analysis tools (lemmatisation, cooccurrence analysis, etc.). The information given in this paper is condensed in several comparative synopses which are individually understandable to a reader who does not want to have recourse to the full text.

Investigating and teaching collocations. The starting point of the paper is the observation that foreign language learners translate collocations literally from their L1. Collocations are conceived here as phrasal units which can be placed between free word groups and idioms. The paper focuses on metaphoric collocations, i.e. with polysemic collocator. In this type of collocation the collocator is used in a metaphoric meaning, while it appears in denotative meaning in free word groups. Contrasting types of collocation are presented in a model. Data from empirical research show that foreign language learners of a certain level regard metaphoric collocations as marked and transfer them less often than non-metaphoric collocations. The paper supports the need for pointing out the significance of collocations even for beginners.

If ever the concept “VUCA” (Volatility, Uncertainty, Complexity, and Ambiguity) seemed appropriate to use, it is now. National and global companies experience the highest level of instability due to the Covid-19 pandemic, which is the classic example of a highly volatile, uncertain, complex, and ambiguous world. In this world, decision-makers have to face more challenges appealing to the VUCA Prime leadership approach: vision against volatility, understanding against uncertainty, clarity against complexity, and agility against ambiguity. Some of the ways through which managers can overcome the VUCA characteristics include: providing a shared vision as a criterion for all decisions to be made, identifying the reason for the decision problems and sharing the idea with the followers, going through the entire decision process, following steps in proper order, and developing quick solutions. In an inventory decision taken in a VUCA context, the above ways are possible if using fuzzy inventory methods dealing with volatility, uncertainty, complexity, and ambiguity. This paper aims to adapt a traditional inventory method, Economic Production Quantity (EPQ), to the challenges of the VUCA world, through the fuzzy logic system (FLS). To achieve the best solution for the decision problem in the shortest time possible, the managers can employ a conversion by using the computing platform MATLAB. There are some advantages of this conversion for these two methods, EPQ and FLS. Firstly, the transformation of EPQ in ELQ (Economic Logic Quantity) allows managers to formulate the decision problem, even if they cannot identify and measure precisely the EPQ parameters. Secondly, using FLS to solve ELQ provides the possibility to simulate more alternatives and generate the solution in the shortest amount of time. Thirdly, it allows the decision-makers to evaluate the impact of the solution provided by each simulation on the company’s performance. Using these methods has the following primary limit: the problem formulation step depends on the managers’ understanding ability and managing a large volume of information. Therefore, there may be a risk of obtaining a relevant solution for a decision problem if the decision-makers do not understand the cause of the problem or do not know how to organize and manage a large volume of information. This limit could be overcome by using AHP (Analytic Hierarchy Process), but this is the topic of further research.

The existence of the standards for transmitting documents in electronic format, which ensure their import without being operated once again in the information system of the client, does not exclude the process of inventory of the goods received for identification, inaccuracies that may occur. This paper present a software solution which has been made for optimizing inventory process by using of bar code scanners on Android devices. For this we have made research on client site to identifying needs, and we have to do research for joining different technology together to achieve the main scope.

The paper outlines different forms of integration of technology in teaching German. Specifically it presents only one form, this is a web-based instruction. The success of the integration of web-based teaching depends on several factors. In this paper we focus on the principle of gradualism, which is of key importance in the five stage model introducing web-based learning. In this paper we present the model and analyze its relevance for web-based teaching German. V prispevku so orisane različne oblike integracije IKT v pouk nemščine. Natančneje je predstavljena le ena oblika, to je spletno podprti pouk. Uspešnost integracije spletno podprtega pouka je odvisna od različnih dejavnikov. V prispevku smo se osredotočili na načelo postopnosti, ki ima ključni pomen v petstopenjskem modelu uvajanja spletno podprtega učenja. Model smo v prispevku predstavili in analizirali njegov pomen za spletno podprti pouk nemščine in posredno drugih tujih jezikov.

In this paper, a novel enhancement of the well known ALOHA random access mechanism is presented which largely extends the achievable throughput compared to traditional ALOHA and provides significantly lower packet loss rates. The novel mechanism, called Contention Resolution - ALOHA (CRA), is based on transmitting multiple replicas of a packet in an unslotted ALOHA system and applying interference cancellation techniques. In this paper the methodology for this new random access technique is presented, also w.r.t. existing Interference Cancellation (IC) techniques. Moreover numerical results for performance comparison with state of the art random access mechanisms, such as Contention Resolution Diversity Slotted ALOHA (CRDSA) are provided. Finally the benefit of taking strong forward error correcting codes for the performance of CRA is shown.

The purpose of this paper is to analyse the concept of Work-Life Balance with emphasis on the definition and content of construct. Based on a review of the literature, the article highlights the diversity of approaches defining the work-life balance (WLB) as well as the lack of a single accepted definition, on which the practitioners and academics community agree. The most problematic term was found to be the term “balance”. On the basis of analysed knowledge, the definition of work-life balance is proposed. The definition of WLB is based on presumption that WLB is such a state, that work life quality allows the full potential of a private life to be realized. According to this presumption a definition of work-life balance has been proposed and a formula for the calculation of work-life balance has been formed.

PurposeThe purpose of this paper is to compare and examine the quality of the results of tagging, and intellectual and automated indexing processes.Design/methodology/approachThe approach takes the form of analysis and graphical representation of annotation sets using the software “Semtinel”.FindingsA combination of tagging, intellectual and automatic indexing is probably best suited to shape the annotation of literature more efficiently without compromising quality.Originality/valueThe paper presents the open source software Semtinel, offering a highly optimized toolbox for analysing thesauri and classifications.

Purpose: The development of the 'Knowledge Portal' is the attempt to develop a central access system in terms of a 'single point of access' for all electronic information services. This means that all these sources - from the library's catalogue and full-text in-house applications to external, licensed sources - should be accessible via one central Web service. Design/methodology/approach: The Knowledge Portal is a piece of software and a real library application, based on Primo, a commercial product, which has been enhanced through a cooperative project from ETH Libraries (Libraries of the Swiss Federal Institute of Technology Zurich) and ExLibris. The new portal will be the result of integrating this new metasearch and the library's homepage. Findings: The paper gives an overview of the general idea behind this complex and clearly user-oriented project and shows which steps are necessary for its launch. Originality / value: The paper gives an example of how to organize cooperation between quite different project partners and shows the complexity of setting up a portal as the single point of access.

In the paper the method is presented how to update traditional digitalised dictionaries based on comparison of the dictionary lemmas and a big corpus. Hunspell platform is used for generation of all the word forms from the dictionary lemmas. 6th edition of The Dictionary of Modern Lithuanian was chosen for its comparison with the lexical data from The Joint Corpus of Lithuanian. The outcome of the comparison was two lists of non-overlapping lexis: the list of the dictionary lemmas unused in the present-day Lithuanian and the list of the dictionary gaps, i.e., frequently used words and word forms ignored by the dictionary. The latter is discussed in greater detail to give lexicographers a clue for updates.

This paper discusses the semantic content of syntactic dependencies. We assume that syntactic dependencies play a central role in the process of semantic interpretation. They are defined as selective functions on word denotations. Among their properties, special attention will be paid to their ability to make interpretation co-compositional and incremental. To describe the semantic properties of dependencies, the paper will be focused on two particular linguistic tasks: word sense disambiguation and attachment resolution. The second task will be performed using a strategy based on automatic acquisition from corpora.

The increasing emergence of data services for mobile applications requires high-speed communication technologies. To this end, free-space optical (FSO) communications technology has the potential to outperform radio frequency (RF) systems. Within the last years, the German Aerospace Center (DLR) has performed several demonstrations of mobile FSO systems. A brief overview of these activities is given in this paper. Mobil FSO mainly suffers from relatively long link outages, produced by temporary obscured laser-beams, pointing-and tracking-errors or deep signal-fades caused by index of refraction turbulence effects. Error correction and retransmission techniques for fading mitigation are discussed in this paper. Comparison of FEC and protocol based error correction for mobile FSO transmission is presented.

International audience; Many computer vision problems such as recognition, image retrieval, and tracking require matching two images. Currently, ones try to find as reliable as possible matching techniques with a very little constraint of computational time. In this paper, we are interested in applying image matching technique into robotic problems such as Augmented Reality, Visual Servoing in which the computational time is a critical element. We propose in this paper a real time keypoint based matching method. The novelties of this method include a fast corner detector, a compact corner descriptor based on Principal Component Analysis (PCA) technique and an efficient matching with help of Approximate Nearest Neighbor (ANN) technique. We show that the method gives a very satisfying result on accuracy as well as the computational time. The matching algorithm is applied to command a robot in a visual servoing application. It works at 10-14Hz and is well robust to variations in 3D viewpoint and illumination.

This paper represents spectrum occupation measurements performed during the Soccer World Cup 2006 in Germany. The measurements cover the range from 400 MHz up to 2600 MHz including among other communication standards GSM 900, DCS 1800, UMTS, and WiFi. The intention of the paper is to compare spectrum occupation during a mega-event to spectrum allocation in a "normal usage" situation and to investigate correlation between the received power levels and specific events, e.g., scoring within a match. These results form the basis for a metric that may be assigned for dynamic spectrum access in heterogeneous radio environments. Measurement results are deeply investigated with respect to time-dependent and peak power statistics as well as quality of service considerations. Quality of service in that case is represented in terms of succeeded voice calls, data calls and data transfers as well as average throughput.

The focus of this paper is on the neural network modelling approach that has gained increasing recognition in GIScience in recent years. The novelty about neural networks lies in their ability to model non-linear processes with few, if any, a priori assumptions about the nature of the data-generating process. The paper discusses some important issues that are central for successful application development. The scope is limited to feedforward neural networks, the leading example of neural networks. It is argued that failures in applications can usually be attributed to inadequate learning and/or inadequate complexity of the network model. Parameter estimation and a suitably chosen number of hidden units are, thus, of crucial importance for the success of real world neural network applications. The paper views network learning as an optimization problem, reviews two alternative approaches to network learning, and provides insights into current best practice to optimize complexity so to perform well on generalization tasks.

Based on where and how phonological rules apply, studies in Lexical Phonology (Mohanan 1986; Kiparsky 1985; Pulleyblank 1986; etc.) distinguish between two levels in the phonology; namely, lexical and post-lexical. At the post-lexical level, the various phonological rules normally require particular domains, without which they fail to apply. The question that follows is where and how we define these domains. Considering Akan Noun-Noun and Noun-Adjective phrasal word (compound) constructions in prosodic phonology (Selkirk 1986, Nespor and Vogel 1986 and Hayes 1989; etc.), this paper touches on some aspects of the prosody-syntax interface on the idea that the domain of a post-lexical rule is drawn from the prosodic component, an intermediate phase of interface analysis. The rules that come to bear are tonal (i.e. H-Deletion, H-Insertion and Boundary assimilation) and segmental (i.e. Prefix deletion and Diphthong simplification) ones that apply on the dictates of particular prosodic domain attainment. Thus, this paper argues that the syntactic structure influences these phonological rules, but indirectly through the prosodic structure (Inkelas 1989). Finally, the paper claims that with the prosodic domains occurrences are better defined and accounted for.

E.J. Lowe was a prominent and theistically–inclined philosopher who developed and defended a four–category ontology with roots in Aristotle’s Categories. But Lowe engaged in little philosophical theology and said even less about how a divine being might fit into his considered ontology. This paper explores ways in which the reality of a divine being might be squared with Lowe’s ontology. I motivate the exploration with a puzzle that suggests Lowe must reject either divine aseity or the traditional view that God is a substance. After showing that the puzzle cannot be overcome by rejecting one of its premises, I consider ways in which Lowe might try to reject the puzzle wholesale. I argue that the best way to reject the puzzle is to countenance a fifth fundamental category, the category of supernatural substance.