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291 results on '"Kotuliak, Ivan"'

1. Towards Proxy Staking Accounts Based on NFTs in Ethereum

Author

Valaštín, Viktor, Bitarovský, Roman, Košťál, Kristián, and Kotuliak, Ivan

Subjects
Computer Science - Distributed, Parallel, and Cluster Computing, Computer Science - Cryptography and Security
Abstract

Blockchain is a technology that is often used to share data and assets. However, in the decentralized ecosystem, blockchain-based systems can be utilized to share information and assets without the traditional barriers associated with solo responsibility, e.g., multi-sig wallets. This paper describes an innovative approach to blockchain networks based on a non-fungible token that behaves as an account (NFTAA). The key novelty of this article is using NFTAA to leverage the unique properties of NFTs to manage your ownership better and effectively isolate them to improve the security, transparency, and even interoperability possibilities. Additionally, the account-based solution gives us the ability and flexibility to cover regular use cases such as staking and liquid equities, but also practical composability. This article offers a simple implementation, which allows developers and researchers to choose the best solution for their needs in demand of abstract representation in any use case., Comment: To be presented at IEEE International Conference on Blockchain and Cryptocurrency (ICBC) 2024

Published
2024

2. Protocol for unifying cross-chain liquidity on polkadot.

Author

Valaštín, Viktor, Morháč, Dušan, Košťá, Kristián, and Kotuliak, Ivan

Subjects
VIRTUAL machine systems, BLOCKCHAINS, ASSET management, LABOR theory of value, LIQUIDITY (Economics)
Abstract

Liquidity is critical for a healthy and thriving blockchain ecosystem, enabling value exchange between participants. However, achieving unified liquidity across heterogeneous blockchain platforms remains challenging due to disparities in architecture, virtual machines, and asset management logic. These disparities force assets to be wrapped into other formats to ensure compatibility with underlying systems, thus fragmenting liquidity into multiple pools. This paper proposes LiquiSpell, a novel protocol that aims to unify liquidity across multiple parachains within the Polkadot ecosystem. By leveraging the cross-chain message passing (XCMP), LiquiSpell introduces the concept of a universal transaction that can be constructed to be compatible with any parachain, regardless of its underlying architecture or asset management pallet. This approach overcomes the obstacles posed by the diverse nature of parachains, enabling seamless asset sharing and enhancing cross-chain interoperability. The proposed solution mitigates liquidity fragmentation within the Polkadot ecosystem. It presents a framework that can be extended to other multichain environments outside Polkadot. Ultimately, LiquiSpell aims to foster a thriving ecosystem by facilitating the introduction of new assets and increasing overall liquidity, thereby driving innovation and adoption within the decentralized finance (DeFi) landscape. [ABSTRACT FROM AUTHOR]

Published
2024
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8. A SDN Based Method of TCP Connection Handover

Author

Binder, Andrej, Boros, Tomas, Kotuliak, Ivan, 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, Khalil, Ismail, editor, Neuhold, Erich, editor, Tjoa, A Min, editor, Xu, Li Da, editor, and You, Ilsun, editor

Published
2015
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9. Integrating Mobile OpenFlow Based Network Architecture with Legacy Infrastructure

Author

Nagy, Martin, Kotuliak, Ivan, Skalny, Jan, Kalcok, Martin, Hirjak, Tibor, 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, Khalil, Ismail, editor, Neuhold, Erich, editor, Tjoa, A Min, editor, Xu, Li Da, editor, and You, Ilsun, editor

Published
2015
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10. Reducing Keepalive Traffic in Software-Defined Mobile Networks with Port Control Protocol

Author

Burda, Kamil, Nagy, Martin, Kotuliak, Ivan, 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, Khalil, Ismail, editor, Neuhold, Erich, editor, Tjoa, A Min, editor, Xu, Li Da, editor, and You, Ilsun, editor

Published
2015
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11. IP Data Delivery in HBB-Next Network Architecture

Author

Bronis, Roman, Kotuliak, Ivan, Kovacik, Tomas, Truchly, Peter, Binder, Andrej, 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, Khalil, Ismail, editor, Neuhold, Erich, editor, Tjoa, A Min, editor, Xu, Li Da, editor, and You, Ilsun, editor

Published
2015
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13. Utilizing OpenFlow, SDN and NFV in GPRS Core Network

Author

Nagy, Martin, Kotuliak, Ivan, Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Coulson, Geoff, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin (Sherman), Series editor, Stan, Mircea, Series editor, Jia, Xiaohua, Series editor, Zomaya, Albert, Series editor, Leung, Victor C.M., editor, Chen, Min, editor, Wan, Jiafu, editor, and Zhang, Yin, editor

Published
2014
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14. Interoperability among Different IMS Cores

Author

Ortigosa, Fernando, Fernandez, Sergio, Marin, Andres, Prosepio, Davide, Iribarne, Borja, Ormaetxea, Itziar, Kotuliak, Ivan, Kovacik, Tomas, Mikoczy, Eugen, Lahnalampi, Timo, Koski, Timo, Hakala, Piritta, Ilitalo, Janne, Teräslahti, Juha, Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin (Sherman), Series editor, Stan, Mircea, Series editor, Xiaohua, Jia, Series editor, Zomaya, Albert, Series editor, Coulson, Geoffrey, Series editor, Magedanz, Thomas, editor, Gavras, Anastasius, editor, Thanh, Nguyen Huu, editor, and Chase, Jeffry S., editor

Published
2011
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15. Optimization of Network Redundant Technologies Collaboration in IMS Carrier Topology

Author

Burda, Filip, Havrila, Peter, Knězek, Marián, Konôpková, Klaudia, Kotuliak, Ivan, Murányi, Ján, Nemeček, Juraj, Akan, Ozgur, Series editor, Bellavista, Paolo, Series editor, Cao, Jiannong, Series editor, Dressler, Falko, Series editor, Ferrari, Domenico, Series editor, Gerla, Mario, Series editor, Kobayashi, Hisashi, Series editor, Palazzo, Sergio, Series editor, Sahni, Sartaj, Series editor, Shen, Xuemin (Sherman), Series editor, Stan, Mircea, Series editor, Xiaohua, Jia, Series editor, Zomaya, Albert, Series editor, Coulson, Geoffrey, Series editor, Magedanz, Thomas, editor, Gavras, Anastasius, editor, Thanh, Nguyen Huu, editor, and Chase, Jeffry S., editor

Published
2011
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18. Interoperability of IP Multimedia Subsystems: The NetLab Approach

Author

Marín-López, Andrés, Díaz-Sánchez, Daniel, Almenárez-Mendoza, Florina, Rodríguez García, Francisco, López Rizaldos, Joaquín, Vega, Alfonso Cubero, Ormaetxea, Itziar, Lopez, Juan Luis, Fernández, Sergio, Ortigosa, Fernando, Kotuliak, Ivan, Mikoczy, Eugen, Lahnalampi, Timo, Koski, Timo, Avessta, Sussana, Wozniak, Jozef, editor, Konorski, Jerzy, editor, Katulski, Ryszard, editor, and Pach, Andrzej R., editor

Published
2009
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35. Interoperability of IP Multimedia Subsystems: The NetLab Approach

Author

Marín-López, Andrés, primary, Díaz-Sánchez, Daniel, additional, Almenárez-Mendoza, Florina, additional, Rodríguez García, Francisco, additional, López Rizaldos, Joaquín, additional, Vega, Alfonso Cubero, additional, Ormaetxea, Itziar, additional, Lopez, Juan Luis, additional, Fernández, Sergio, additional, Ortigosa, Fernando, additional, Kotuliak, Ivan, additional, Mikoczy, Eugen, additional, Lahnalampi, Timo, additional, Koski, Timo, additional, and Avessta, Sussana, additional

Published
2009
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42. CapsNet‐based computing in cognitive communications.

Author

Raj, Jennifer S., Chen, Joy Iong‐Zong, Kotuliak, Ivan, and Kamel, Khaled

Subjects
AD hoc computer networks, COGNITIVE computing, FREQUENCY division multiple access
Abstract

"Improvising Packet Delivery and Reducing Delay Ratio in Mobile Ad-hoc Network Using Neighbor Coverage Based Topology Control Algorithm" - Authored by P, Punitha; J, Shanthini; S, Karthik: This research work [ 16 ] is focused on delay and neighbor connectivity-based constrain in MANET architectures. 2019; e4263. https://doi.org/10.1002/dac.4263 16 Rajakumari K, Punitha P, Lakshmana Kumar R, Suresh C. Improvising packet delivery and reducing delay ratio in mobile ad hoc network using neighbor coverage-based topology control algorithm. The papers in this issue introduce new challenges, solutions, and networking algorithms in cognitive communication systems, advancing capsule network research towards deeper communication pattern understanding and the ability to communicate about that understanding. We are delighted to present this special issue of IJCS on CapsNet-based computing in cognitive communications. [Extracted from the article]

Published
2022
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