Andreas S. Pomportsis

Andreas S. Pombortsis

	2009
72		Petros Nicopolitidis, Georgios I. Papadimitriou, Andreas S. Pomportsis: On the performance of adaptive Wireless Push Systems in high bit rate environments. ISCC 2009: 393-398
71		Georgios D. Pallas, Georgios I. Papadimitriou, Andreas S. Pomportsis: Hybrid TDMA with heuristic traffic shaping: An efficient bandwidth allocation approach for heavy loaded LANs. Computer Networks 53(9): 1555-1566 (2009)
70		Andreas Konstantinidis, Thrasyvoulos Tsiatsos, Andreas S. Pomportsis: Collaborative virtual learning environments: design and evaluation. Multimedia Tools Appl. 44(2): 279-304 (2009)
	2008
69		Maria Kyprianidou, Stavros N. Demetriadis, Andreas S. Pombortsis: Designing a Person-Centered Learning Support System. ICALT 2008: 351-352
68		Evagelia Avraam, Andreas S. Pomportsis, George Tsourvakas: Implementation of alternative publishing channels by Greek newspapers. First Monday 13(4): (2008)
67		Sophia G. Petridou, Panagiotis G. Sarigiannidis, Georgios I. Papadimitriou, Andreas S. Pomportsis: Clustering-based scheduling: A new class of scheduling algorithms for single-hop lightwave networks. Int. J. Communication Systems 21(8): 863-887 (2008)
	2007
66		Petros Nicopolitidis, Georgios I. Papadimitriou, T. D. Lagkas, Andreas S. Pomportsis: A Low Power Adaptive Mac Protocol for Infrastructure Wireless LANS. ICNS 2007: 73
65		Petros Nicopolitidis, Georgios I. Papadimitriou, Mohammad S. Obaidat, Andreas S. Pomportsis: A new high rate adaptive wireless data dissemination scheme. Computer Communications 30(5): 957-964 (2007)
64		Konstantinos Liotsios, Stavros N. Demetriadis, Andreas S. Pombortsis: Introducing e-learning activities in traditional education: what do students think about them? IJWBC 3(1): 69-86 (2007)
	2006
63		Konstantinos Liotsios, Stavros N. Demetriadis, Andreas S. Pombortsis: Blended Learning Technologies in Lifelong Education: Lessons Learned from a Case Study. EC-TEL 2006: 634-639
62		Petros Nicopolitidis, Georgios I. Papadimitriou, Andreas S. Pomportsis, Mohammad S. Obaidat: Performance Acceleration of Adaptive Wireless Data Broadcasting System for High Data Rate Environments. GLOBECOM 2006
61		Panagiotis G. Sarigiannidis, Georgios I. Papadimitriou, Andreas S. Pomportsis: SASA: A Synthesis Scheduling Algorithm with Prediction and Sorting Features. ISCC 2006: 628-633
60		T. D. Lagkas, Georgios I. Papadimitriou, Petros Nicopolitidis, Andreas S. Pomportsis: Priority Oriented Adaptive Polling for wireless LANs. ISCC 2006: 719-724
59		Petros Nicopolitidis, Georgios I. Papadimitriou, Mohammad S. Obaidat, Andreas S. Pomportsis: Performance optimization of an adaptive wireless push system in environments with locality of demand. Computer Communications 29(13-14): 2542-2549 (2006)
58		T. D. Lagkas, Georgios I. Papadimitriou, Andreas S. Pomportsis: QAP: A QoS supportive adaptive polling protocol for wireless LANs. Computer Communications 29(5): 618-633 (2006)
57		T. D. Lagkas, Georgios I. Papadimitriou, Andreas S. Pomportsis, Mohammad S. Obaidat: SQAP: A simple QoS supportive adaptive polling protocol for wireless LANs. Computer Communications 29(8): 934-937 (2006)
56		Athanasis Karoulis, Stavros N. Demetriadis, Andreas S. Pombortsis: Comparison of expert-based and empirical evaluation methodologies in the case of a CBL environment: the "Orestis" experience. Computers & Education 47(2): 172-185 (2006)
	2005
55		M. Sklira, Andreas S. Pomportsis: On the design of hybrid prioritized multiple access protocols for bank data center LANs. AICCSA 2005: 60
54		Georgios I. Papadimitriou, Amalia N. Miliou, Andreas S. Pomportsis: An Optically Controlled Module for Wavelength Conversion Circuits. ISCC 2005: 517-523
53		Georgios D. Pallas, Georgios I. Papadimitriou, Andreas S. Pomportsis: A QoS Approach to Hybrid TDMA with Heuristic Traffic Shaping for Time Critical Application Environments. ISCC 2005: 901-906
52		Athanasis Karoulis, Andreas S. Pombortsis: Usability and Learnability Evaluation of Web-Based ODL Programs. Encyclopedia of Information Science and Technology (V) 2005: 2929-2933
51		Andreas A. Veglis, George Tsourvakas, Andreas S. Pomportsis, Evagelia Avraam: Adoption of information technology by Greek journalists: A case study. First Monday 10(8): (2005)
50		Petros Nicopolitidis, Georgios I. Papadimitriou, Mohammad S. Obaidat, Andreas S. Pomportsis: Carrier-sense-assisted adaptive learning MAC protocols for distributed wireless LANs. Int. J. Communication Systems 18(7): 657-669 (2005)
49		Georgios I. Papadimitriou, Mohammad S. Obaidat, Andreas S. Pomportsis: On the performance of adaptive TDMA protocols in WDM passive star networks with fixed transmitters and tunable receivers. Perform. Eval. 60(1-4): 189-199 (2005)
	2004
48		Georgios I. Papadimitriou, Mohammad S. Obaidat, C. Papazoglou, Andreas S. Pomportsis: Design Alternatives for Virtual Private Networks. EGCDMAS 2004: 35-45
47		Petros Nicopolitidis, Georgios I. Papadimitriou, Andreas S. Pomportsis: Distributed protocols for ad hoc wireless LANs: a learning-automata-based approach. Ad Hoc Networks 2(4): 419-431 (2004)
46		Petros Nicopolitidis, Georgios I. Papadimitriou, Mohammad S. Obaidat, Andreas S. Pomportsis: The economics of wireless networks. Commun. ACM 47(4): 83-86 (2004)
45		Athanasis Karoulis, Stavros N. Demetriadis, Andreas S. Pombortsis: The "Lesson Sheets" and their Application in the Instructional Procedure. Educational Technology & Society 7(2): 105-119 (2004)
44		Georgios I. Papadimitriou, M. Sklira, Andreas S. Pomportsis: A new class of epsi-optimal learning automata. IEEE Transactions on Systems, Man, and Cybernetics, Part B 34(1): 246-254 (2004)
43		Georgios I. Papadimitriou, Athena Vakali, Andreas S. Pomportsis: A learning-automata-based controller for client/server systems. Neurocomputing 61: 381-394 (2004)
	2003
42		Athanasis Karoulis, Ioannis Stamelos, Lefteris Angelis, Andreas S. Pombortsis: A Controlled Experiment Investigation on the Impact of an Instructional Tool for Personalized Learning. ICALT 2003: 354-355
41		H. S. Laskaridis, Georgios I. Papadimitriou, Andreas S. Pomportsis: Applying Optical Reconfiguration on ATM Switch Fabrics. IPDPS 2003: 183
40		Georgios I. Papadimitriou, Georgios D. Pallas, Andreas S. Pomportsis: A Self-Adaptive Protocol for Broadcast LANs with Variable Packet Length. ISCC 2003: 1267-1271
39		Stavros N. Demetriadis, Evangelos Triantafillou, Andreas S. Pombortsis: A phenomenographic study of students' attitudes toward the use of multiple media for learning. ITiCSE 2003: 183-187
38		Petros Nicopolitidis, Georgios I. Papadimitriou, Mohammad S. Obaidat, Andreas S. Pomportsis: Third generation and beyond wireless systems. Commun. ACM 46(8): 120-124 (2003)
37		M. Sklira, Andreas S. Pomportsis, Mohammad S. Obaidat: A framework for the design of bank communications systems. Computer Communications 26(15): 1775-1781 (2003)
36		Stavros N. Demetriadis, A. Barbas, A. Molohides, George Palaigeorgiou, D. Psillos, Ioannis P. Vlahavas, Ioannis A. Tsoukalas, Andreas S. Pombortsis: "Cultures in negotiation": teachers' acceptance/resistance attitudes considering the infusion of technology into schools. Computers & Education 41(1): 19-37 (2003)
35		Evangelos Triantafillou, Andreas S. Pomportsis, Stavros N. Demetriadis: The design and the formative evaluation of an adaptive educational system based on cognitive styles. Computers & Education 41(1): 87-103 (2003)
34		Mohammad S. Obaidat, Georgios I. Papadimitriou, Andreas S. Pomportsis: Efficient fast learning automata. Inf. Sci. 157: 121-133 (2003)
33		Georgios I. Papadimitriou, T. D. Lagkas, Andreas S. Pomportsis: HIPERSIM: A Sense Range Distinctive Simulation Environment for HiperLAN Systems. Simulation 79(8): 462-481 (2003)
	2002
32		Petros Nicopolitidis, Georgios I. Papadimitriou, Mohammad S. Obaidat, Andreas S. Pomportsis: TRAP: a high performance protocol for wireless local area networks. Computer Communications 25(11-12): 1058-1065 (2002)
31		Mohammad S. Obaidat, Georgios I. Papadimitriou, Andreas S. Pomportsis: Guest editorial learning automata: theory, paradigms, and applications. IEEE Transactions on Systems, Man, and Cybernetics, Part B 32(6): 706-709 (2002)
30		Georgios I. Papadimitriou, Mohammad S. Obaidat, Andreas S. Pomportsis: On the use of learning automata in the control of broadcast networks: a methodology. IEEE Transactions on Systems, Man, and Cybernetics, Part B 32(6): 781-790 (2002)
29		Mohammad S. Obaidat, Georgios I. Papadimitriou, Andreas S. Pomportsis, H. S. Laskaridis: Learning automata-based bus arbitration for shared-medium ATM switches. IEEE Transactions on Systems, Man, and Cybernetics, Part B 32(6): 815-820 (2002)
28		Georgios I. Papadimitriou, Andreas S. Pomportsis, S. Kiritsi, E. Talahoupi: Absorbing stochastic estimator learning automata for S-model stationary environments. Inf. Sci. 147(1-4): 193-199 (2002)
27		K. A. Theodoridis, Georgios I. Papadimitriou, Andreas S. Pomportsis: On the Performance of TDMA Protocols Under Self-Similar Traffic: A Simulation Study. Simulation 78(8): 494-503 (2002)
	2001
26		Georgios I. Papadimitriou, Andreas S. Pomportsis, S. Kiritsi, E. Talahoupi: Absorbing Stochastic Estimator Learning Algorithms with High Accuracy and Rapid Convergence. AICCSA 2001: 45-51
25		Georgios I. Papadimitriou, Mohammad S. Obaidat, Andreas S. Pomportsis: Adaptive Protocols for Single-Hop Photonic Networks with Bursty Traffic. ICPP 2001: 227-231
24		Evangelos Triantafillou, Stavros N. Demetriadis, Andreas S. Pomportsis: Incorporating cognitive styles into Adaptive Educational Systems: a prototype implementation. WebNet 2001: 1235
23		Athanasis Karoulis, Andreas S. Pombortsis: Heuristic Evaluation of Web-sites: The Evaluators' Expertise and the Heuristic List. WebNet 2001: 657-662
22		Mohammad S. Obaidat, Georgios I. Papadimitriou, Andreas S. Pomportsis: An efficient adaptive bus arbitration scheme for scalable shared-medium ATM switch. Computer Communications 24(9): 790-797 (2001)
	2000
21		Andreas A. Veglis, Andreas S. Pombortsis: Performance Analysis of Multiprocessor Architectures via Analytical Simulation. Annual Simulation Symposium 2000: 326-332
20		Athena Vakali, Georgios I. Papadimitriou, Andreas S. Pomportsis: A New Approach to the Design of High Performance Multiple Disk Subsystems: Dynamic Load Balancing Schemes. HPCN Europe 2000: 610-613
19		Georgios I. Papadimitriou, Athena Vakali, Andreas S. Pomportsis: Designing a learning-automata-based controller for client/server systems: a methodology. ICTAI 2000: 422-
18		Georgios I. Papadimitriou, Andreas S. Pomportsis: On the use of learning automata in medium access control of single-hop lightwave networks. Computer Communications 23(9): 783-792 (2000)
17		Andreas A. Veglis, Andreas S. Pombortsis, Efstathios Papaefstathiou: Performance evaluation of a bus-based multistage multiprocessor architecture. Journal of Systems Architecture 46(1): 39-47 (2000)
16		Georgios I. Papadimitriou, Andreas S. Pomportsis: Learning-automata-based scheduling algorithms for input-queued ATM switches. Neurocomputing 31(1-4): 191-195 (2000)
15		Georgios I. Papadimitriou, Andreas S. Pomportsis: On the use of stochastic estimator learning automata in time division multiple access systems: A methodology. Neurocomputing 35(1-4): 177-188 (2000)
	1999
14		H. S. Laskaridis, Andreas A. Veglis, Andreas S. Pombortsis: Grid-Based ATM Switch Architecture: A New Minimalistic Switch Fabric. Applied Informatics 1999: 403-407
13		Georgios I. Papadimitriou, Andreas S. Pomportsis: Optical network design and modelling, by H.R. van As, A. Jukan (Eds.). Computer Communications 22(10): 980 (1999)
12		Georgios I. Papadimitriou, Amalia N. Miliou, Andreas S. Pomportsis: OCON: an optically controlled optical network. Computer Communications 22(9): 811-824 (1999)
	1998
11		Georgios I. Papadimitriou, Amalia N. Miliou, Andreas S. Pomportsis: Optical Logic Circuits: A New Approach to the Control of Fiber Optic LANs. LCN 1998: 326-335
10		George Anogianakis, Stavroula Maglavera, Andreas S. Pomportsis: Relief for maritime medical emergencies through telematics. IEEE Transactions on Information Technology in Biomedicine 2(4): 254-260 (1998)
	1996
9		Andreas A. Veglis, Andreas S. Pombortsis: Performability Analysis of Clos Multiprocessor Systems. Inf. Sci. 88(1-4): 95-112 (1996)
8		Andreas A. Veglis, Andreas S. Pombortsis: Memory Bandwidth Analysis of Shared-Memory Multiprocessors Using Dynamic Request Rate. Parallel Processing Letters 6(1): 67-74 (1996)
	1994
7		Andreas S. Pombortsis, Ioannis P. Vlahavas: A contribution to the problem of avoiding congestion in multistage networks in the presence of unbalanced traffic. Journal of Systems and Software 26(3): 273-284 (1994)
6		Andreas S. Pombortsis, Efstathios Papaefstathiou, Andreas A. Veglis, Graham R. Nudd: PASE: A performance analysis simulation environment. Simul. Pr. Theory 2(1): 43-59 (1994)
	1993
5		Andreas S. Pombortsis, Ioannis P. Vlahavas: Flow control and switching strategy for preventing congestion in multistage networks. Architecture and Protocols for High-Speed Networks 1993: 69-86
4		Andreas S. Pombortsis, Constantin Halatsis: Performance of circuit-switched interconnection networks under nonuniform traffic patterns. Journal of Systems and Software 20(2): 189-201 (1993)
	1992
3		Andreas S. Pombortsis: Analysis of Hierarchical Bus-Based Multicomputer Architectures. Inf. Process. Lett. 43(5): 265-270 (1992)
	1990
2		Andreas S. Pombortsis: Sharing Special Purpose Resources in a Multiprocessor Environment. Inf. Process. Lett. 34(5): 255-260 (1990)
	1986
1		Andreas S. Pombortsis, Constantinos Halatsis: Analysis of a modified model for synchronous multiprocessor systems. Journal of Systems and Software 6(4): 361-365 (1986)

Coauthor Index

1	Lefteris Angelis	[42]
2	George Anogianakis	[10]
3	Evagelia Avraam	[51] [68]
4	A. Barbas	[36]
5	Stavros N. Demetriadis	[24] [35] [36] [39] [45] [56] [63] [64] [69]
6	Constantin Halatsis (Constantine Halatsis, Constantinos Halatsis)	[1] [4]
7	Athanasis Karoulis	[23] [42] [45] [52] [56]
8	S. Kiritsi	[26] [28]
9	Andreas Konstantinidis	[70]
10	Maria Kyprianidou	[69]
11	T. D. Lagkas	[33] [57] [58] [60] [66]
12	H. S. Laskaridis	[14] [29] [41]
13	Konstantinos Liotsios	[63] [64]
14	Stavroula Maglavera	[10]
15	Amalia N. Miliou	[11] [12] [54]
16	A. Molohides	[36]
17	Petros Nicopolitidis	[32] [38] [46] [47] [50] [59] [60] [62] [65] [66] [72]
18	Graham R. Nudd	[6]
19	Mohammad S. Obaidat	[22] [25] [29] [30] [31] [32] [34] [37] [38] [46] [48] [49] [50] [57] [59] [62] [65]
20	George Palaigeorgiou	[36]
21	Georgios D. Pallas	[40] [53] [71]
22	Georgios I. Papadimitriou	[11] [12] [13] [15] [16] [18] [19] [20] [22] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [38] [40] [41] [43] [44] [46] [47] [48] [49] [50] [53] [54] [57] [58] [59] [60] [61] [62] [65] [66] [67] [71] [72]
23	Efstathios Papaefstathiou	[6] [17]
24	C. Papazoglou	[48]
25	Sophia G. Petridou	[67]
26	D. Psillos	[36]
27	Panagiotis G. Sarigiannidis	[61] [67]
28	M. Sklira	[37] [44] [55]
29	Ioannis Stamelos	[42]
30	E. Talahoupi	[26] [28]
31	K. A. Theodoridis	[27]
32	Evangelos Triantafillou	[24] [35] [39]
33	Thrasyvoulos Tsiatsos	[70]
34	Ioannis A. Tsoukalas	[36]
35	George Tsourvakas	[51] [68]
36	Athena Vakali	[19] [20] [43]
37	Andreas A. Veglis	[6] [8] [9] [14] [17] [21] [51]
38	Ioannis P. Vlahavas	[5] [7] [36]

Colors in the list of coauthors