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122 results on '"Garcia Armada, Ana"'

101. A Secure Machine-to-Machine Wireless Communication Using DNP3 Protocol for Feeder Automation in Smart Grid

Author

Lekbich, Anass, Belfqih, Abdelaziz, Nazha, Cherkaoui, Elmariami, Faissal, Boukherouaa, Jamal, Sabri, Omar, Dazahra, Mohamed Nouh, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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102. A Simulation Framework for IT Governance in the Context of Corporate Relocation

Author

El Ghorfi, Rabii, El Aroussi, Mohamed, Ouadou, Mohamed, Aboutajdine, Driss, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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103. A Priority Based Task Scheduling in Cloud Computing Using a Hybrid MCDM Model

Author

Ben Alla, Hicham, Ben Alla, Said, Ezzati, Abdellah, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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104. Performance Analysis of Intrusion Detection Systems in Cloud-Based Systems

Author

Cherkaoui, Rachid, Zbakh, Mostapha, Braeken, An, Touhafi, Abdellah, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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105. NGN Management with NGOSS Framework-Based IMS Use Case

Author

Raouyane, B., Khairi, S., Haddar, I., Bellafkih, M., Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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106. Migration from Web Services to Cloud Services

Author

Nacer, Hassina, Beghdad Bey, Kada, Djebari, Nabil, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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107. A Formal Framework for Adaptation

Author

Amja, Anne Marie, Obaid, Abdel, Mili, Hafedh, Jarir, Zahi, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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108. A Comprehensive Study of Intelligent Transportation System Architectures for Road Congestion Avoidance

Author

El Hamdani, Sara, Benamar, Nabil, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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109. A Multi-broker Cloud Architecture for the Purpose of Large Scale Sensing Applications Development

Author

Bel Hadj Youssef, Soumaya, Rekhis, Slim, Boudriga, Noureddine, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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110. Routing Game on the Line: The Case of Multi-players

Author

Karouit, Abdelillah, Haddad, Majed, Altman, Eitan, Lmater, Moulay Abdellatif, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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111. Leveraging User Intuition to Predict Item Popularity in Social Networks

Author

Sbihi, Nada, Gryech, Ihsane, Ghogho, Mounir, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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112. A Game Theoretic Approach Against the Greedy Behavior in MAC IEEE 802.11

Author

El Houssaini, Mohammed-Alamine, Aaroud, Abdessadek, Hore, Ali El, Ben-Othman, Jalel, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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113. Studying Node Cooperation in Reputation Based Packet Forwarding Within Mobile Ad Hoc Networks

Author

Berri, Sara, Varma, Vineeth, Lasaulce, Samson, Radjef, Mohammed Said, Daafouz, Jamal, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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114. Quality of Experience in HTTP Adaptive Video Streaming Systems

Author

Ye, Zakaria, Elazouzi, Rachid, Jiménez, Tania, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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115. Community Detection Through Topic Modeling in Social Networks

Author

Tamimi, Imane, Lamrani, El Khadir, Kamili, Mohamed El, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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116. Impact of Link Lifetime on QoS in Mobile Ad-Hoc Networks

Author

Mesbahi, Nabil, Dahmouni, Hamza, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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117. QoS-Aware Tactical Power Control for 5G Networks

Author

El Hammouti, Hajar, Sabir, Essaid, Tembine, Hamidou, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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118. A New Data Forwarding Scheme for DTNs Based on Coalition Game

Author

Larabi, Youness, Ibrahimi, Khalil, Benamar, Nabil, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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119. Enhancing Security in Optimized Link State Routing Protocol for Mobile Ad Hoc Networks

Author

Moudni, Houda, Er-rouidi, Mohamed, Faouzi, Hassan, Mouncif, Hicham, El Hadadi, Benachir, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Sabir, Essaid, editor, García Armada, Ana, editor, Ghogho, Mounir, editor, and Debbah, Mérouane, editor

Published
2017
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120. Blended Antenna Wearables for an Unconstrained Mobile Experience

Author

Matilde Sanchez-Fernandez, Ana Garcia Armada, Jaime Llorca, Eva Rajo-Iglesias, Antonia M. Tulino, Sanchez Fernandez, Matilde, Tulino, ANTONIA MARIA, Rajo Iglesias, Eva, Llorca, Jaime, Garcia Armada, Ana, and Ministerio de Economía y Competitividad (España)

Subjects
3G MIMO, Computer Networks and Communications, Computer science, MIMO, Wireless communication, Wearable computer, 02 engineering and technology, Bandwidth, 0203 mechanical engineering, Transmitting antennas, Wearable computing, 0202 electrical engineering, electronic engineering, information engineering, MIMO communication, Wireless, Antenna arrays, Electrical and Electronic Engineering, Real-time systems, Telecomunicaciones, business.industry, End user, 020206 networking & telecommunications, 020302 automobile design & engineering, Multi-user MIMO, Computer Science Applications, Augmented reality, business, Computer network, Efficient energy use
Abstract

We envision a world in which everyday life experiences can be augmented on-demand via the real-time cloud processing of information sourced at multiple wireless end points. While current wireless systems focus their effort on improving downlink capacity, these life-changing augmented experiences will only become a reality if the uplink capacity increases at the same or even higher rate. As a catalyzer for the capacity increase in both directions of the wireless communication link, we propose an innovative idea that brings the spectral and energy efficiency benefits of massive MIMO systems directly to the end user without compromising device size, weight, or power consumption. We propose a radio enhanced garment composed of blended textile antennas for seamless high data rate connectivity anytime, anywhere, addressing immediate and future needs. The real-world applications for such a solution are tremendous, including enhanced connectivity in crowded spaces and remote areas, as well as symmetric extremely high data rates for access to next generation real-time services (e.g., augmented reality and cognition, real-time computer vision, telepresence, 3D video sharing) from ever lighter end user devices (e.g., Google Glass). This work has been partly funded by the Spanish Government through projects MIMOTEX (TEC2014-61776-EXP), CIES (RTC-2015-4213-7), ELISA (TEC2014-59255-C3-3R), and TEC2013-44019-R.

Published
2017

121. Performance Analysis of Intrusion Detection Systems in Cloud-Based Systems

Author

Abdellah Touhafi, Rachid Cherkaoui, An Braeken, Mostapha Zbakh, Garcia Armada, Ana, Ghogho, Mounir, Sabir, Essaid, Debbah, Merouane, Industrial Sciences and Technology, Digital Mathematics, and Engineering Technology

Subjects
Cloud computing services, Computer science, business.industry, Network packet, cloud computing, ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS, Denial-of-service attack, Cloud computing, Anomaly detection, Intrusion detection system, IDS, Computer security, computer.software_genre, Theoretical Computer Science, Performance Analysis, Web application, Intrusion detection, business, computer, Computer Science(all)
Abstract

Cloud computing services are widely used nowadays and need to be more secured for an effective exploitation by the users. One of the most challenging issues in these environments is the security of the hosted data. Many cloud computing providers offer web applications for their clients, this is why the most handling attacks in cloud computing are Distributed Denial of Service (DDoS). In this paper, we provide a comparative performance analysis of intrusion detection systems (IDSs) in a real world lab. The aim is to provide an up to date study for researchers and practitioners to understand the issues related to intrusion detection and to deal with DDoS attacks. This analysis includes intrusion detection rates, time running, etc. In the experiments, we configured a cloud platform using OpenStack and an IDS monitoring the whole network traffic of the web server configured. The results show that Suricata drops fewer packets than Bro and Snort successively when a DDoS attack is happening and detect more malicious packets.

Published
2017

122. Cyclic prefixed block transmission for wireless communications : performance analysis and optimization

Author

Devillers, Bertrand, UCL - FSA - Sciences de l'ingénieur, Vandendorpe, Luc, Raskin, Jean-Pierre, Moeneclaey, Marc, Louveaux, Jérôme, Lagunas Hernandez, Miguel Angel, and Garcia Armada, Ana

Subjects
Block transmission, ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS, Wireless, Communications, OFDM, Cyclic prefix
Abstract

Digital wireless communications have considerably changed not only the way people communicate, but also the way research is conducted in the field of telecommunications. In fact, the nature of the wireless medium has created a number of new challenging and fascinating research topics. In particular, a prerequisite for achieving higher and higher transmission rates in wireless systems is to develop strategies for efficiently dealing with the frequency selectivity of the wireless channel. A good candidate is the so-called cyclic prefixed block transmission, and in particular its two most popular variants which are the cyclic prefixed single-carrier (CPSC) and orthogonal frequency division multiplexing (OFDM) modulations. In this context, this thesis aims at analyzing and optimizing the use of cyclic prefixed block transmission for wireless communications. Firstly, this thesis contributes to the current state-of-the-art on the performance comparison between CPSC and OFDM, focusing on the derivation of analytical results when possible. If the channel state information is not available at the transmitter side, CPSC with minimum mean square error linear receiver is shown to achieve the best trade-off between performance and complexity, as it exploits the multipath diversity under some realistic hypotheses. Secondly, this thesis aims at using a system-based or cross-layer criterion, called goodput, for allocating resource in a coded OFDM system. Interestingly, the well-known waterfilling solution, when adequately parametrized, is proved to be near-optimal from a goodput point of view. Finally, this thesis discusses the possibility of improving the performance of a CPSC system by exploiting the cyclic prefix for equalization purposes. (FSA 3) -- UCL, 2009

Published
2009

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