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5G mobile communication systems 5G mobile communication systems; Control system synthesis 5g; Car manufacturers; Case analysis; Condition; Intelligent transport; Stringent requirement; Technical requirement; Telecom industry; Value proposition; Vehicular Ad hoc networks Adaptation models; Computational model; Epidemic modeling; Hashtags; Infection rates; Information propagation; Tagging; Twitter Alzheimer Disease; Biomarkers; Genetic Predisposition to Disease; Humans; Multifactorial Inheritance; Risk Factors Analog circuits; Cognitive radio; Network function virtualization; Network management; Radio; Radio receivers; Resource allocation; Software defined networking; Testbeds; Transfer functions; Virtual reality Analysis and simulation; Communications networks; Greedy routing; Hyperbolic geometry; Network embedding; Scale-free properties; Shortest path routing; Traffic loads Approximation algorithms; Economic and social effects; Heuristic algorithms; Mobile edge computing; Mobile telecommunication systems; Polynomial approximation Attack modeling; Probabilistic attack modeling; Topology control Boolean functions; Code division multiple access; Computer networks; Game theory; Image coding; Throughput; Wireless telecommunication systems Cognitive radio Cognitive radio network; Collision detection; Cross layer resource allocations; Markov Random Fields; Performance analysis; Research interests; Software-defined radios; Technological barriers Commercial vehicles Complex networks Computer networks; Magnetorheological fluids; Markov processes; Open source software; Radio; Radio receivers; Radio systems; Resource allocation; Software radio; Structural frames; Testbeds Information management Malware Natural resources management; Resource allocation; Telecommunication networks; Wireless telecommunication systems Network management Network routing Process control Resource allocation Scalability Social networking (online) Software radio Telecommunication networks Wireless ad hoc networks Wireless networks
415 entries « 2 of 5 »

2019

Tsitseklis, Konstantinos; Kakkavas, Grigorios; Karyotis, Vasileios; Papavassiliou, Symeon

A Realistic Evaluation of MRF-based Resource Allocation for SDR Cognitive Radio Networks Proceedings Article

In: 2019 IEEE 44th Conference on Local Computer Networks (LCN), pp. 185–192, IEEE 2019.

BibTeX | Tags:

Lessi, Christina; Doukoglou, Tilemachos; Gezerlis, Velissarios; Verrios, Panayiotis; Georgiou, Andonis; Tzalas, Konstantinos; Diamanti, Maria; Kakkavas, Grigoris; Stamou, Adamantia; Karyotis, Vasileios; others,

Christina Lessi (Editor),“D2. 1 Use Case Description and Scenario Analysis,” 5G-HEART Project, Deliverable D2. 1. Journal Article

In: 2019.

BibTeX | Tags:

Tsitseklis, K.; Kakkavas, G.; Karyotis, V.; Papavassiliou, S.

A Realistic Evaluation of MRF-based Resource Allocation for SDR Cognitive Radio Networks Conference

vol. 2019-October, IEEE Computer Society, 2019, ISBN: 9781728110288, (cited By 0; Conference of 44th Annual IEEE Conference on Local Computer Networks, LCN 2019 ; Conference Date: 14 October 2019 Through 17 October 2019; Conference Code:157724).

Abstract | Links | BibTeX | Tags: Cognitive radio, Cognitive radio network; Cross-layer design; Distributed computations; Experimental evaluation; Parallel implementations; Research and development; Software defined radio technologies; Software-defined radios, Computer networks; Magnetorheological fluids; Markov processes; Open source software; Radio; Radio receivers; Radio systems; Resource allocation; Software radio; Structural frames; Testbeds

Karyotis, V.

A Markov Random Field Framework for Modeling Malware Propagation in Complex Communications Networks Journal Article

In: IEEE Transactions on Dependable and Secure Computing, vol. 16, no. 4, pp. 551-564, 2019, ISSN: 15455971, (cited By 10).

Abstract | Links | BibTeX | Tags: Complex networks; Image segmentation; Magnetorheological fluids; Markov processes; Simulated annealing; Stochastic systems; Structural frames, Gibbs sampling; Malware propagation; Markov Random Fields; Network robustness; Network science, Malware

Vitoropoulou, M.; Karyotis, V.; Papavassiliou, S.

Sensing and monitoring of information diffusion in complex online social networks Journal Article

In: Peer-to-Peer Networking and Applications, vol. 12, no. 3, pp. 604-619, 2019, ISSN: 19366442, (cited By 6).

Abstract | Links | BibTeX | Tags: Biased random walk; Information diffusion; Information sensing; Network Monitoring; On-line social networks, Complex networks; Random processes; Topology, Social networking (online)

Stamou, A.; Kakkavas, G.; Tsitseklis, K.; Karyotis, V.; Papavassiliou, S.

Autonomic Network Management and cross-layer optimization in Software Defined radio environments Journal Article

In: Future Internet, vol. 11, no. 2, 2019, ISSN: 19995903, (cited By 10).

Abstract | Links | BibTeX | Tags: Analog circuits; Cognitive radio; Network function virtualization; Network management; Radio; Radio receivers; Resource allocation; Software defined networking; Testbeds; Transfer functions; Virtual reality, Autonomic network management; Cognitive radio networks (CRNs); Cross layer optimization; Cross layer resource allocations; Network re-configuration; Reconfiguration control; Software-defined radios; State-of-the-art technology, Software radio

Karyotis, V.; Vitoropoulou, M.; Kalatzis, N.; Roussaki, I.; Papavassiliou, S.

Efficient and socio-aware recommendation approaches for bigdata networked systems Book

Institution of Engineering and Technology, 2019, ISBN: 9781785619755, (cited By 5).

Abstract | Links | BibTeX | Tags:

Rey, Á. M. D.; Yang, L. -X.; Karyotis, V. A.

Mathematical models for malware propagation Journal Article

In: Security and Communication Networks, vol. 2019, 2019, ISSN: 19390114, (cited By 0).

Links | BibTeX | Tags:

Pateli, A.; Lioukas, S.

How functional involvement affects the transformation of external knowledge into innovation outcomes Journal Article

In: R and D Management, vol. 49, no. 2, pp. 224-238, 2019, (cited By 16).

Links | BibTeX | Tags:

2018

Kostagiolas, Petros A; Kourouthanassis, Panos E; Martzoukou, Konstantina; Korfiatis, Nikolaos; Niakas, Dimitrios

Information seeking behavioural paths of physicians for diabetes mellitus care: a qualitative comparative analysis of information needs, sources, and barriers Journal Article

In: Health Systems, vol. 7, no. 1, pp. 13–28, 2018.

BibTeX | Tags:

Pappas, Ilias; Kourouthanassis, Panos; Mikalef, Patrick; Giannakos, Michail

Combining system success factors with trust to explain e-government adoption using fsQCA Journal Article

In: 2018.

BibTeX | Tags:

Stai, Eleni; Milaiou, Eirini; Karyotis, Vasileios; Papavassiliou, Symeon

Temporal dynamics of information diffusion in twitter: Modeling and experimentation Journal Article

In: IEEE Transactions on Computational Social Systems, vol. 5, no. 1, pp. 256–264, 2018.

BibTeX | Tags:

Karyotis, Vasileios; Tsitseklis, Konstantinos; Sotiropoulos, Konstantinos; Papavassiliou, Symeon

Big data clustering via community detection and hyperbolic network embedding in IoT applications Journal Article

In: Sensors, vol. 18, no. 4, pp. 1205, 2018.

BibTeX | Tags:

Karyotis, Vasileios; Tsitseklis, Konstantinos; Sotiropoulos, Konstantinos; Papavassiliou, Symeon

Enhancing Community Detection for Big Sensor Data Clustering via Hyperbolic Network Embedding Proceedings Article

In: 2018 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops), pp. 266–271, IEEE 2018.

BibTeX | Tags:

Tsanikidis, Christos; Vitoropoulou, Margarita; Karyotis, Vasileios; Papavassiliou, Symeon

On the Energy-Efficient Coverage of Network Regions with Convex Opaque Obstacles Proceedings Article

In: 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), pp. 135–141, IEEE 2018.

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Karyotis, Vasileios; Avgeris, Marios; Michaloliakos, Michalis; Tsagkaris, Konstantinos; Papavassiliou, Symeon

Utility decisions for QoE-QoS driven applications in practical mobile broadband networks Proceedings Article

In: 2018 Global Information Infrastructure and Networking Symposium (GIIS), pp. 1–5, IEEE 2018.

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Stamolampros, P.; Korfiatis, N.

Exploring the behavioral drivers of review valence: The direct and indirect effects of multiple psychological distances Journal Article

In: International Journal of Contemporary Hospitality Management, vol. 30, no. 10, pp. 3083-3099, 2018, (cited By 30).

Links | BibTeX | Tags:

Chopdar, P. K.; Korfiatis, N.; Sivakumar, V. J.; Lytras, M. D.

Mobile shopping apps adoption and perceived risks: A cross-country perspective utilizing the Unified Theory of Acceptance and Use of Technology Journal Article

In: Computers in Human Behavior, vol. 86, pp. 109-128, 2018, (cited By 272).

Links | BibTeX | Tags:

Huang, G. -H.; Korfiatis, N.; Chang, C. -T.

Mobile shopping cart abandonment: The roles of conflicts, ambivalence, and hesitation Journal Article

In: Journal of Business Research, vol. 85, pp. 165-174, 2018, (cited By 89).

Links | BibTeX | Tags:

Kostagiolas, P. A.; Kourouthanassis, P. E.; Martzoukou, K.; Korfiatis, N.; Niakas, D.

Information seeking behavioural paths of physicians for diabetes mellitus care: a qualitative comparative analysis of information needs, sources, and barriers Journal Article

In: Health Systems, vol. 7, no. 1, pp. 13-28, 2018, (cited By 15).

Links | BibTeX | Tags:

Tsanikidis, C.; Vitoropoulou, M.; Karyotis, V.; Papavassiliou, S.

On the Energy-Efficient Coverage of Network Regions with Convex Opaque Obstacles Conference

vol. 2018-September, Institute of Electrical and Electronics Engineers Inc., 2018, ISBN: 9781538660096, (cited By 0; Conference of 29th IEEE Annual International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2018 ; Conference Date: 9 September 2018 Through 12 September 2018; Conference Code:143803).

Abstract | Links | BibTeX | Tags: Analysis and simulation; Area coverages; Coverage problem; Energy-efficient coverages; Minimum coverage; Obstacles; Opaque obstacles; Topology control, Energy efficiency, Energy utilization; Internet of things; Radio communication; Smart city; Topology; Wireless sensor networks

Karyotis, V.; Tsitseklis, K.; Sotiropoulos, K.; Papavassiliou, S.

Enhancing Community Detection for Big Sensor Data Clustering via Hyperbolic Network Embedding Conference

Institute of Electrical and Electronics Engineers Inc., 2018, ISBN: 9781538632277, (cited By 1; Conference of 2018 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom Workshops 2018 ; Conference Date: 19 March 2018 Through 23 March 2018; Conference Code:140607).

Abstract | Links | BibTeX | Tags: Big data; Cluster analysis; Graph theory; Population dynamics; Sensor networks; Ubiquitous computing, Clustering algorithms, Community detection; Data clustering; Edge betweenness centrality; Hyperbolic networks; Newman algorithms; Rigel embedding

Karyotis, V.; Tsitseklis, K.; Sotiropoulos, K.; Papavassiliou, S.

Big data clustering via community detection and hyperbolic network embedding in IoT applications Journal Article

In: Sensors (Switzerland), vol. 18, no. 4, 2018, ISSN: 14248220, (cited By 9).

Abstract | Links | BibTeX | Tags:

Stai, E.; Milaiou, E.; Karyotis, V.; Papavassiliou, S.

Temporal Dynamics of Information Diffusion in Twitter: Modeling and Experimentation Journal Article

In: IEEE Transactions on Computational Social Systems, vol. 5, no. 1, pp. 256-264, 2018, ISSN: 2329924X, (cited By 40).

Abstract | Links | BibTeX | Tags: Adaptation models; Computational model; Epidemic modeling; Hashtags; Infection rates; Information propagation; Tagging; Twitter, Analytical models; Data structures; Dynamics; Epidemiology; Information dissemination; Mathematical models, Social networking (online)

2017

Pappas, Ilias O; Kourouthanassis, Panos E; Giannakos, Michail N; Lekakos, George

The interplay of online shopping motivations and experiential factors on personalized e-commerce: A complexity theory approach Journal Article

In: Telematics and Informatics, vol. 34, no. 5, pp. 730–742, 2017.

BibTeX | Tags:

Mikalef, Patrick; Kourouthanassis, Panos E; Pateli, Adamantia G

Online information search behaviour of physicians Journal Article

In: Health Information & Libraries Journal, vol. 34, no. 1, pp. 58–73, 2017.

BibTeX | Tags:

Kourouthanassis, Panos E; Mikalef, Patrick; Pappas, Ilias O; Kostagiolas, Petros

Explaining travellers online information satisfaction: A complexity theory approach on information needs, barriers, sources and personal characteristics Journal Article

In: Information & Management, vol. 54, no. 6, pp. 814–824, 2017.

BibTeX | Tags:

Pappas, Ilias O; Kourouthanassis, Panos E; Giannakos, Michail N; Chrissikopoulos, Vassilios

Sense and sensibility in personalized e-commerce: How emotions rebalance the purchase intentions of persuaded customers Journal Article

In: Psychology & Marketing, vol. 34, no. 10, pp. 972–986, 2017.

BibTeX | Tags:

Pappas, Ilias O; Kourouthanassis, Panos E; Papavlasopoulou, Sofia; Chrissikopoulos, Vassilios

Emotions in Motion: The Combined Effect of Positive and Negative Emotions on Personalised E-Commerce Journal Article

In: International Journal of Online Marketing (IJOM), vol. 7, no. 1, pp. 64–78, 2017.

BibTeX | Tags:

Pappas, Ilias O; Mikalef, Patrick; Kourouthanassis, Panos; Giannakos, Michail N

Fuzzy-set analysis to understand user experience in mobile applications Journal Article

In: 2017.

BibTeX | Tags:

Pappas, Ilias O; Papavlasopoulou, Sofia; Kourouthanassis, Panos E; Mikalef, Patrick; Giannakos, Michail N

Motivations and emotions in social media: explaining users’ satisfaction with FsQCA Proceedings Article

In: Digital Nations--Smart Cities, Innovation, and Sustainability: 16th IFIP WG 6.11 Conference on e-Business, e-Services, and e-Society, I3E 2017, Delhi, India, November 21--23, 2017, Proceedings 16, pp. 375–387, Springer International Publishing 2017.

BibTeX | Tags:

Russo, Fabrizio

Performance evaluation of non-local means (NLM) algorithms for grayscale image denoising Proceedings Article

In: 2017 European Conference on Electrical Engineering and Computer Science (EECS), pp. 204–210, IEEE 2017.

BibTeX | Tags:

Stai, Eleni; Karyotis, Vasileios; Bitsaki, Antonia-Chrysanthi; Papavassiliou, Symeon

Strategy evolution of information diffusion under time-varying user behavior in generalized networks Journal Article

In: Computer Communications, vol. 100, pp. 91–103, 2017.

BibTeX | Tags:

Stai, Eleni; Sotiropoulos, Konstantinos; Karyotis, Vasileios; Papavassiliou, Symeon

Hyperbolic embedding for efficient computation of path centralities and adaptive routing in large-scale complex commodity networks Journal Article

In: IEEE Transactions on Network Science and Engineering, vol. 4, no. 3, pp. 140–153, 2017.

BibTeX | Tags:

Karyotis, Vasileios

A Markov random field framework for modeling malware propagation in complex communications networks Journal Article

In: IEEE Transactions on Dependable and Secure Computing, vol. 16, no. 4, pp. 551–564, 2017.

BibTeX | Tags:

Papadis, Nikolaos; Stai, Eleni; Karyotis, Vasileios

A path-based recommendations approach for online systems via hyperbolic network embedding Proceedings Article

In: 2017 IEEE Symposium on Computers and Communications (ISCC), pp. 973–980, IEEE 2017.

BibTeX | Tags:

Karyotis, Vasileios; Stai, Eleni

Hyperbolic Big Data Analytics for Dynamic Network Management and Optimization Book Section

In: Big Data and Computational Intelligence in Networking, pp. 177–208, CRC Press, 2017.

BibTeX | Tags:

Papadis, N.; Stai, E.; Karyotis, V.

A path-based recommendations approach for online systems via hyperbolic network embedding Conference

Institute of Electrical and Electronics Engineers Inc., 2017, ISSN: 15301346, (cited By 2; Conference of 2017 IEEE Symposium on Computers and Communications, ISCC 2017 ; Conference Date: 3 July 2017 Through 7 July 2017; Conference Code:130537).

Abstract | Links | BibTeX | Tags: Electronic commerce; Embedded systems; Network routing; Recommender systems; Social networking (online), Greedy routing; Hyperbolic spaces; Network embedding; On-line social networks; Path problems; Recommendation algorithms, Online systems

Stai, E.; Sotiropoulos, K.; Karyotis, V.; Papavassiliou, S.

Hyperbolic Embedding for Efficient Computation of Path Centralities and Adaptive Routing in Large-Scale Complex Commodity Networks Journal Article

In: IEEE Transactions on Network Science and Engineering, vol. 4, no. 3, pp. 140-153, 2017, ISSN: 23274697, (cited By 10).

Abstract | Links | BibTeX | Tags: Betweenness centrality; Greedy routing; Hyperbolic geometry; Network embedding; rigel embedding; Traffic loads, Complex networks; Computational efficiency; Distributed computer systems; Traffic congestion, Network routing

Stai, E.; Karyotis, V.; Bitsaki, A. -C.; Papavassiliou, S.

Strategy evolution of information diffusion under time-varying user behavior in generalized networks Journal Article

In: Computer Communications, vol. 100, pp. 91-103, 2017, ISSN: 01403664, (cited By 10).

Abstract | Links | BibTeX | Tags: Behavioral research; Game theory; Health; Social networking (online), Evolutionary games; Fitness; Generalized networks; Information diffusion; Time varying behavior, Time varying networks

Karyotis, V.; Stai, E.

Hyperbolic big data analytics for dynamic network management and optimization Book

CRC Press, 2017, ISBN: 9781498784870; 9781498784863, (cited By 1).

Abstract | Links | BibTeX | Tags: Big data; Environmental management; Machinery; Network layers; Network management, Dynamic network management; Efficient managements; Embedding of graphs; Multi-layer network; Network structures; Networking environment; Operational environments; Structural feature, Information management

Mikalef, P.; Kourouthanassis, P. E.; Pateli, A. G.

Online information search behaviour of physicians Journal Article

In: Health Information and Libraries Journal, vol. 34, no. 1, pp. 58-73, 2017, (cited By 31).

Links | BibTeX | Tags:

Pateli, A. G.; Mikalef, P.

Configurations explaining the impact of social media on innovation performance Conference

2017, (cited By 3).

Links | BibTeX | Tags:

Wetering, R. Van De; Mikalef, P.; Pateli, A.

A strategic alignment model for it flexibility and dynamic capabilities: Toward an assessment tool Conference

2017, (cited By 30).

Links | BibTeX | Tags:

Mikalef, P.; Pateli, A. G.

Social media for open innovation: A study of adoption determinants Conference

2017, (cited By 6).

Links | BibTeX | Tags:

Moraitou, M.; Pateli, A.; Fotiou, S.

Smart Health Caring Home: A Systematic Review of Smart Home Care for Elders and Chronic Disease Patients Journal Article

In: Advances in Experimental Medicine and Biology, vol. 989, pp. 255-264, 2017, (cited By 19).

Links | BibTeX | Tags:

Wetering, R. Van De; Mikalef, P.; Pateli, A.

Managing firms’ innovation capabilities through strategically aligning combinative IT and dynamic capabilities Conference

vol. 2017-August, 2017, (cited By 12).

Links | BibTeX | Tags:

Mikalef, P.; Pateli, A.

Information technology-enabled dynamic capabilities and their indirect effect on competitive performance: Findings from PLS-SEM and fsQCA Journal Article

In: Journal of Business Research, vol. 70, pp. 1-16, 2017, (cited By 607).

Links | BibTeX | Tags:

2016

Ringas, Dimitrios; Christopoulou, Eleni

Effect of Urban Computing on the Public’s Perception of Place, Community, and Infrastructure Journal Article

In: Enriching Urban Spaces with Ambient Computing, the Internet of Things, and Smart City Design, pp. 145, 2016.

BibTeX | Tags:

Pappas, Ilias O; Kourouthanassis, Panos E; Giannakos, Michail N; Chrissikopoulos, Vassilios

Explaining online shopping behavior with fsQCA: The role of cognitive and affective perceptions Journal Article

In: Journal of Business Research, vol. 69, no. 2, pp. 794–803, 2016.

BibTeX | Tags:

Kourouthanassis, Panos; Pappas, Ilias O; Bardaki, Cleopatra; Giannakos, Michail

A matter of trust and emotions: A complexity theory approach to explain the adoption of EGOVERNMENT services Journal Article

In: 2016.

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Sofia, Gkika; Marianna, Skiada; George, Lekakos; Panos, Kourouthanasis

Investigating the role of personality traits and influence strategies on the persuasive effect of personalized recommendations Proceedings Article

In: 4th Workshop on emotions and personality in personalized systems (EMPIRE), 2016.

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Kourouthanassis, Panos E; Giaglis, George M

The design challenge of pervasive information systems Book Section

In: Pervasive information systems, pp. 29–85, Routledge, 2016.

BibTeX | Tags:

Kourouthanassis, Panos E; Giaglis, George M

Toward pervasiveness: Four eras of information systems development Book Section

In: Pervasive Information Systems, pp. 19–42, Routledge, 2016.

BibTeX | Tags:

Kourouthanassis, Panos E; Giaglis, George M

Pervasive Electronic Services in Health Care Ilias Maglogiannis and Stathes Hadjiefthymiades Book Section

In: Pervasive Information Systems, pp. 196–210, Routledge, 2016.

BibTeX | Tags:

Stai, Eleni; Karyotis, Vasileios; Papavassiliou, Symeon

A hyperbolic space analytics framework for big network data and their applications Journal Article

In: IEEE Network, vol. 30, no. 1, pp. 11–17, 2016.

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Karyotis, Vasileios; Khouzani, MHR

Malware Diffusion Models for Modern Complex Networks Miscellaneous

2016.

BibTeX | Tags:

Karyotis, Vasileios; Stai, Eleni; Papavassiliou, Symeon

On the Evolution of Complex Network Topology Under Network Churn Proceedings Article

In: International Conference on Wired/Wireless Internet Communication, pp. 227–240, Springer, Cham 2016.

BibTeX | Tags:

Stai, Eleni; Sotiropoulos, Konstantinos; Karyotis, Vasileios; Papavassiliou, Symeon

Hyperbolic traffic load centrality for large-scale complex communications networks Proceedings Article

In: 2016 23rd International Conference on Telecommunications (ICT), pp. 1–5, IEEE 2016.

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Stai, Eleni; Karyotis, Vasileios; Katsinis, Georgios; Tsiropoulou, Eirini Eleni; Papavassiliou, Symeon

Hyperbolic Big Data Analytics within Complex and Social Networks Book Section

In: Big Data in Complex and Social Networks, pp. 13–46, Chapman and Hall/CRC, 2016.

BibTeX | Tags:

Karyotis, Vasileios; Stai, Eleni; Papavassiliou, Symeon

A component-based cross-layer framework for software defined wireless networks Proceedings Article

In: 2016 8th IFIP International Conference on New Technologies, Mobility and Security (NTMS), pp. 1–6, IEEE 2016.

BibTeX | Tags:

Thai, My T; Wu, Weili; Xiong, Hui

Big data in complex and social networks Miscellaneous

2016.

BibTeX | Tags:

Ivanov, T.; Izberovic, S.; Korfiatis, N.

The heterogeneity paradigm in big data architectures Book

2016, (cited By 0).

Links | BibTeX | Tags:

Lavranos, C.; Kostagiolas, P.; Korfiatis, N.; Papadatos, J.

Information seeking for musical creativity: A systematic literature review Journal Article

In: Journal of the Association for Information Science and Technology, vol. 67, no. 9, pp. 2105-2117, 2016, (cited By 24).

Links | BibTeX | Tags:

Zicari, R. V.; Rosselli, M.; Ivanov, T.; Korfiatis, N.; Tolle, K.; Niemann, R.; Reichenbach, C.

Setting Up a Big Data Project: Challenges, Opportunities, Technologies and Optimization Journal Article

In: Studies in Big Data, vol. 18, pp. 17-47, 2016, (cited By 15).

Links | BibTeX | Tags:

Karyotis, V.; Stai, E.; Papavassiliou, S.

A component-based cross-layer framework for software defined wireless networks Conference

Institute of Electrical and Electronics Engineers Inc., 2016, ISBN: 9781509029143, (cited By 3; Conference of 8th IFIP International Conference on New Technologies, Mobility and Security, NTMS 2016 ; Conference Date: 21 November 2016 Through 23 November 2016; Conference Code:125557).

Abstract | Links | BibTeX | Tags: Autonomous decision; Component based approach; Component-based architecture; Cross-layer design; Cross-layer framework; Heterogeneous wireless network; Network optimization; Proposed architectures, Decision making; Heterogeneous networks; Markov processes; Network layers; Resource allocation; Structural frames; Wireless networks, Network architecture

Stai, E.; Karyotis, V.; Katsinis, G.; Tsiropoulou, E. E.; Papavassiliou, S.

A hyperbolic big data analytics framework within complex and social networks Book

CRC Press, 2016, ISBN: 9781315396699; 9781498726849, (cited By 4).

Links | BibTeX | Tags: Computer networks; Information systems

Stai, E.; Karyotis, V.; Papavassiliou, S.

Modeling and control of user interest dictated information dissemination in communications and social networks Book

Nova Science Publishers, Inc., 2016, ISBN: 9781634852432; 9781634852258, (cited By 0).

Abstract | Links | BibTeX | Tags:

Stai, E.; Sotiropoulos, K.; Karyotis, V.; Papavassiliou, S.

Hyperbolic Traffic Load Centrality for large-scale complex communications networks Conference

Institute of Electrical and Electronics Engineers Inc., 2016, ISBN: 9781509019908, (cited By 3; Conference of 23rd International Conference on Telecommunications, ICT 2016 ; Conference Date: 16 May 2016 Through 18 May 2016; Conference Code:122441).

Abstract | Links | BibTeX | Tags: Analysis and simulation; Communications networks; Greedy routing; Hyperbolic geometry; Network embedding; Scale-free properties; Shortest path routing; Traffic loads, Complex networks; Graph theory; Telecommunication networks, Network routing

Karyotis, V.; Khouzani, M. H. R.

Malware Diffusion Models for Modern Complex Networks: Theory and Applications Book

Elsevier Inc., 2016, ISBN: 9780128027141, (cited By 34).

Abstract | Links | BibTeX | Tags: Application models; Calculus of variations; Communications networks; Diffusion process; General applications; Global economies; State of the art; Theoretical aspects, Application programs; Calculations; Complex networks; Computer crime; Computer games; Diffusion; Game theory; Information dissemination, Malware

Karyotis, V.; Stai, E.; Papavassiliou, S.

On the evolution of complex network topology under network churn Journal Article

In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 9674, pp. 227-240, 2016, ISSN: 03029743, (cited By 1; Conference of 14th IFIP WG 6.2 International Conference on Wired/Wireless Internet Communications, WWIC 2016 ; Conference Date: 25 May 2016 Through 27 May 2016; Conference Code:176559).

Abstract | Links | BibTeX | Tags: Analysis frameworks; Clustering coefficient; Edge churn; Future internet; Heterogeneous access; Multi-dimensional vectors; Network evolution; Network properties, Complex networks, Internet; Topology; Vector spaces

Stai, E.; Karyotis, V.; Papavassiliou, S.

A hyperbolic space analytics framework for big network data and their applications Journal Article

In: IEEE Network, vol. 30, no. 1, pp. 11-17, 2016, ISSN: 08908044, (cited By 26).

Abstract | Links | BibTeX | Tags: Big data; Data handling; Data reduction; Decision making; Digital storage; Economics; Information analysis; Measurements; Optimization; Problem solving; Resource allocation; Topology, Current practices; Diverse applications; Effective solution; Network economics; Network resource allocations; Network topology; Resource management; Routing, Information management

Mikalef, P.; Pateli, A.; Wetering, R. Van De

IT flexibility and competitive performance: The mediating role of IT-enabled dynamic capabilities Conference

2016, (cited By 50).

Links | BibTeX | Tags:

Mikalef, P.; Pateli, A.; Wetering, R. Van De

IT flexibility and competitive performance: The mediating role of IT-enabled dynamic capabilities Conference

2016, (cited By 50).

Links | BibTeX | Tags:

2015

Ringas, Dimitrios; Christopoulou, Eleni; Stefanidakis, Michail

Field experience and user evaluation from a real-world internet application in an urban-scale environment Journal Article

In: International Journal of Intelligent Engineering Informatics, vol. 3, no. 2-3, pp. 144–165, 2015.

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Kourouthanassis, Panos E; Boletsis, Costas; Lekakos, George

Demystifying the design of mobile augmented reality applications Journal Article

In: Multimedia Tools and Applications, vol. 74, pp. 1045–1066, 2015.

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Christopoulou, Eleni; Ringas, Dimitrios

Wild recommendations: Presenting citizens relevant content based on use patterns and context Proceedings Article

In: Information, Intelligence, Systems and Applications (IISA), 2015 6th International Conference on, pp. 1–6, IEEE 2015.

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Ringas, Dimitrios; Christopoulou, Eleni; Stefanidakis, Michail

Content seeking strategies in urban computing applications Proceedings Article

In: Information, Intelligence, Systems and Applications (IISA), 2015 6th International Conference on, pp. 1–6, IEEE 2015.

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Kourouthanassis, Panos; Lekakos, George; Gerakis, Vassilis

Should I stay or should I go? The moderating effect of self-image congruity and trust on social networking continued use Journal Article

In: Behaviour & Information Technology, vol. 34, no. 2, pp. 190–203, 2015.

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Kourouthanassis, Panos; Boletsis, Costas; Bardaki, Cleopatra; Chasanidou, Dimitra

Tourists responses to mobile augmented reality travel guides: The role of emotions on adoption behavior Journal Article

In: Pervasive and Mobile Computing, vol. 18, pp. 71–87, 2015.

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Fronimos, Dimitris; Kourouthanassis, Panos

In search for online shopping mission types based on social network analysis Proceedings Article

In: Proceedings of the 19th Panhellenic Conference on Informatics, pp. 289–294, 2015.

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Karyotis, Vasileios; Papavassiliou, Symeon

Evaluation of Malware Spreading in Wireless Multihop Networks with Churn Proceedings Article

In: International Conference on Ad Hoc Networks, pp. 63–74, Springer, Cham 2015.

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Karyotis, Vasileios; Papavassiliou, Symeon

Macroscopic malware propagation dynamics for complex networks with churn Journal Article

In: IEEE Communications Letters, vol. 19, no. 4, pp. 577–580, 2015.

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Stai, Eleni; Karyotis, Vasileios; Papavassiliou, Symeon

On the Impact of Network Evolution on NUM Resource Allocation Problems in Wireless Multihop Networks Proceedings Article

In: International Conference on Ad-Hoc Networks and Wireless, pp. 62–75, Springer, Cham 2015.

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Stai, Eleni; Karyotis, Vasileios; Papavassiliou, Symeon

User interest dictated information diffusion over generalized networks Proceedings Article

In: 2015 IEEE International Conference on Communication Workshop (ICCW), pp. 1569–1574, IEEE 2015.

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Stai, Eleni; Karyotis, Vasileios; Papavassiliou, Symeon

Analysis and control of information diffusion dictated by user interest in generalized networks Journal Article

In: Computational Social Networks, vol. 2, no. 1, pp. 1–31, 2015.

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Huang, G. -H.; Korfiatis, N.

Trying before buying: The moderating role of online reviews in trial attitude formation toward mobile applications Journal Article

In: International Journal of Electronic Commerce, vol. 19, no. 4, pp. 77-111, 2015, (cited By 74).

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Korfiatis, N.; Zicari, R.; Lytras, M. D.

Gender effects and cooperation styles in the Facebook community: A quasi-experimental assessment Journal Article

In: Computers in Human Behavior, vol. 48, pp. 44-50, 2015, (cited By 2).

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Kostagiolas, P. A.; Lavranos, C.; Korfiatis, N.; Papadatos, J.; Papavlasopoulos, S.

Music, musicians and information seeking behaviour: A case study on a community concert band Journal Article

In: Journal of Documentation, vol. 71, no. 1, pp. 3-24, 2015, (cited By 37).

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Stai, E.; Karyotis, V.; Papavassiliou, S.

Analysis and control of information diffusion dictated by user interest in generalized networks Journal Article

In: Computational Social Networks, vol. 2, no. 1, 2015, ISSN: 21974314, (cited By 9).

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Stai, E.; Karyotis, V.; Papavassiliou, S.

User interest dictated information diffusion over generalized networks Conference

Institute of Electrical and Electronics Engineers Inc., 2015, ISBN: 9781467363051, (cited By 3; Conference of IEEE International Conference on Communication Workshop, ICCW 2015 ; Conference Date: 8 June 2015 Through 12 June 2015; Conference Code:115891).

Abstract | Links | BibTeX | Tags: Differential equations, Epidemic modeling; Generalized networks; Information diffusion; Time varying; User interests, Information use

Karyotis, V.; Papavassiliou, S.

Macroscopic malware propagation dynamics for complex networks with churn Journal Article

In: IEEE Communications Letters, vol. 19, no. 4, pp. 577-580, 2015, ISSN: 10897798, (cited By 22).

Abstract | Links | BibTeX | Tags: Complex networks, Computer crime; Malware; Queueing networks; Time varying networks, Developed model; Dynamic nodes; Limited energies; Malware attacks; Malware propagation; Network reliability; Network robustness; Product forms

Stai, E.; Karyotis, V.; Papavassiliou, S.

On the impact of network evolution on NUM resource allocation problems in wireless multihop networks Journal Article

In: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 9143, pp. 62-75, 2015, ISSN: 03029743, (cited By 0; Conference of 14th International Conference on Ad-Hoc Networks and Wireless, ADHOC-NOW 2015 ; Conference Date: 29 June 2015 Through 1 July 2015; Conference Code:157969).

Abstract | Links | BibTeX | Tags: Ad hoc networks; Dynamics; Mobile ad hoc networks; Network layers; Resource allocation; Topology; Wireless networks, Cross-layer design; Network utility maximization; Network utility maximizations (NUM); Optimality; Realistic operational conditions; Resource allocation problem; Topology evolution; Wireless multi-hop network, Wireless ad hoc networks

Mikalef, P.; Pateli, A.; Batenburg, R. S.; Wetering, R. Van De

Purchasing alignment under multiple contingencies: A configuration theory approach Journal Article

In: Industrial Management and Data Systems, vol. 115, no. 4, pp. 625-645, 2015, (cited By 74).

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Kourouthanassis, P. E.; Mikalef, P.; Ioannidou, M.; Pateli, A.

Exploring the online satisfaction gap of medical doctors: An expectation-confirmation investigation of information needs Journal Article

In: Advances in Experimental Medicine and Biology, vol. 820, pp. 217-228, 2015, (cited By 7).

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2014

Christopoulou, Eleni; Ringas, Dimitrios; Garofalakis, John

The vision of the sociable smart city Proceedings Article

In: International Conference on Distributed, Ambient, and Pervasive Interactions, pp. 545–554, Springer International Publishing 2014.

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Kourouthanassis, Panos E; Georgiadis, Christos K

Analysing m-commerce research: technology, applications and research themes Journal Article

In: International journal of mobile communications, vol. 12, no. 1, pp. 1–11, 2014.

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Pappas, Ilias O; Kourouthanassis, Panos E; Giannakos, Michail N; Chrissikopoulos, Vassilios

Shiny happy people buying: the role of emotions on personalized e-shopping Journal Article

In: Electronic Markets, vol. 24, pp. 193–206, 2014.

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Kostagiolas, Petros; Korfiatis, Nikolaos; Kourouthanasis, Panos; Alexias, Georgios

Work-related factors influencing doctors search behaviors and trust toward medical information resources Journal Article

In: International Journal of Information Management, vol. 34, no. 2, pp. 80–88, 2014.

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Kourouthanassis, Panos E; Mikalef, Patrick; Ioannidou, Margarita; Pateli, Adamantia

Exploring the online satisfaction gap of medical doctors: an expectation-confirmation investigation of information needs Book Section

In: Genedis 2014: Computational Biology and Bioinformatics, pp. 217–228, Springer International Publishing Cham, 2014.

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