C.  Bouras, Kirousis, L., Spirakis, P., ??? Voutsadakis, G., ?????., Discrete Mathematics: A) The Mathematics of Computer Science, B) Problems and Solutions. 2008.

C.  Bouras, Kapoulas, V., Spirakis, P., ??? Pantziou, G., ?????., ?Competitive Video on Demand Schedulers for Popular Movies?, Discrete Applied Mathematics, Special Issue Algorithmic Aspects of Communication, Elsevier Science, Vol. 129, Issue 1, ?? PP. 49 - 61, 2003.

C.  Bouras, Kapoulas, V., Spirakis, P., Moiras, D., ??? Ouzounis, V., ?????., ?An Architecture for Interactive Distributed Multimedia Information Services?, Telecommunication Information Management Journal, Volume 2, Issue 4, ??  3 - 10, 2002.

C.  Bouras, Spirakis, P., ??? Lampsas, P., ?????., ?STEPS: Supporting Traditional Education ProcedureS-A TCP/IP Multimedia Networks-Based Model?, Multimedia Tools And Applications, Kluwer Academic Publishers,  Vol. 16, No 3, ??  251 - 276, 2002.

C.  Bouras, Spirakis, P., ??? Siahos, Y., ?????., ?An efficient algorithm to improve handoff in mobility for IP v6 protocol?, in 8th International Conference on Software, Telecommunications and Computer Networks-SoftCOM 2000, Split, Rijeka, Dubrovnik(Croatia), Trieste, Venice(Italy), Vol I, 2000, ??  505 - 511.

C.  Bouras, Kirousis, L., Spirakis, P., ??? Stamatiou, G., ?????., Introduction to graphs: Theory, problems and solutions. 1999.

C.  Bouras, Kapoulas, V., Spirakis, P., Moiras, D., Ouzounis, V., ??? Tatakis, A., ?????., ?On-Demand Hypermedia/Mutimedia Service using Pre-Orcestrated Scenarios over the Internet?, Networking and Information Systems Journal, Hermes Science Publishing, Volume 2, No. 5-6, ??  741 - 762, 1999.

C.  Bouras, Spirakis, P., Triantafillou, V., ??? Garofalakis, J., ?????., ?Analytical Performance Models for Multistage Interconnection Networks with finite, infinite and zero length buffers?, PERFORMANCE EVALUATION JOURNAL, Elsevier Science, Vol. 34, ??  169 - 182, 1998.

C.  Bouras, Spirakis, P., ??? Ouzounis, V., ?????., ?On Demand Delivery of Multimedia Documents using Distributed Objects?, in 2nd International Conference on Parallel and Distributed Computing Networks-PDCN 98, Brisbane, Australia, 1998, ??  357 - 360.

C.  Bouras, Kapoulas, V., Spirakis, P., Moiras, D., Ouzounis, V., ??? Tatakis, A., ?????., ?Implementing spatio-temporal relations for hypermedia presentations using an HTML-like language?, in Workshop on Internet Programming Languages(in conjunction with 1998 IEEE International Conference on Programming Languages), Chicago, Illinois, USA, 1998.

D.  Sofotassios, Spirakis, P., Triantafillou, V., Hatzilygeroudis, I., Dendris, N., ??? Tsakalidis, A., ?????., ?MRP II-based Production Management Using Intelligent Decision Making?, in Advanced Models and Methods for Production Planning, Editors. A. Drexl, A. Kimms, Springer Verlag, 1998, ??  379 - 412.

C.  Bouras, Spirakis, P., Lampsas, P., Zarafidis, P., Bazaios, A., ??? Zoura, A., ?????., ?Multimedia Architecture offering Open Distance Learning Services over Internet?, in 5th IEEE International Conference on Telecommunications - ICT 98, Chalkidiki, Greece, Vol. 4, 1998, ??  145 - 149.

C.  Bouras, Spirakis, P., Lampsas, P., Tsakarissianos, G., Garofalakis, J., Antonis, K., Kastis, N., ??? Kontogiannis, S., ?????., ?Results and experience from the application of a common methodology for Users Requirements Specification in Distance Education using Telematics?, Journal of Technology and Teacher Education -JTATE, AACE, Vol. 6, Issue 1, ??  61 - 74, 1998.

C.  Bouras, Spirakis, P., ??? Lampsas, P., ?????., ?Training Centres: An Architecture for the Realisation of Open and Distance Learning Environments using Telematics?, in 9th International Conference Society for Information Technology and Teacher Education-SITE 98, Washington, DC, USA, Vol. 1, 1998, ??  118 - 120.

C.  Bouras, Kapoulas, V., Spirakis, P., ??? Pantziou, G., ?????., ?Competitive Video on Demand Schedulers for Popular Movies?, in Workshop on Algorithmic Aspects of Communications (ICALP satellite workshop),  Bologna, Italy, 1997.

C.  Bouras, Spirakis, P., Lampsas, P., Tsakarissianos, G., Garofalakis, J., Antonis, K., Kastis, N., ??? Kontogiannis, S., ?????., ?Conclusions on the Analysis of User Requirements concerning the use of ICT in the Didactic Process?, in ED-MEDIA/ED-TELECOM 97, Calgary, Canada, 1997, ??  13 - 18.

C.  Bouras, Spirakis, P., Triantafillou, V., Garofalakis, J., Tsaknakis, J., Tzimas, J., Tsakalidis, A., Antoniou, I., Karageorgopoylos, D., Basiliadis, B., ??? Kappos, P., ?????., ?The Design and Development of Advanced Network Services over the Patras University Campus Network?, in 5th International Conference on Computers in Education-ICCE 97, Sarawak, Malaysia, 1997, ??  420 - 427.

C.  Bouras, Spirakis, P., Lampsas, P., ??? Antoniou, I., ?????., ?Enabling Distance Education over the World Wide Web?, in World Conference of the WWW, Internet and Intranet- WebNet 97,Torodo,Canada, 1997.

C.  Bouras, Spirakis, P., Triantafillou, V., ??? Garofalakis, J., ?????., ?A General Performance Model for Multistage Interconnection Networks?, in Euro-Par '97, Passau, Germany, 1997, ??  993 - 1000.

C.  Bouras, Kapoulas, V., Spirakis, P., Moiras, D., Ouzounis, V., Antoniou, I., ??? Karageorgopoylos, D., ?????., ?Hermes Service: Distributed Hypermedia Educational Services on Demand?, in ED-MEDIA/ED-TELECOM 97, Calgary, Canada, 1997, ??  19 - 24.

C.  Bouras, Kapoulas, V., Spirakis, P., ??? Tatakis, A., ?????., ?An HTML like language supporting time-depended transmission of hypermedia?, in The Eighth International ACM Hypertext Conference-Hypertext 97, Southampton, UK, 1997.

C.  Bouras, Spirakis, P., Moiras, D., Ouzounis, V., ??? Antoniou, I., ?????., ?HY-MOST: HYpermedia MOdel for Synchronised presenTations?, in 3rd Workshop on Open Hypermedia Systems, Southampton, UK, 1997, ??  18 - 23.

C.  Bouras, Spirakis, P., ??? Lampsas, P., ?????., ?In-Service Training through ODL Environments:From User Needs To Functional Specifications?, in 8th International Conference Society for Information Technology and Teacher Education-SITE 97, Orlando, USA, 1997, ??  519 - 522.

C.  Bouras, Spirakis, P., Hatzilakos, A., Koutlis, M., ??? Panopoulos, N., ?????., ?ODYSSEAS: The Greek Educational Network for Secondary Education?, in EUROAMERITEL'97 Conference, San Jose, Costa Rica, 1997.

P.  Spirakis ??? Triantafillou, V., ?????., ?Pure greedy Hot-Potato routing in the 2-d mesh with random destinations?, Parallel Processing Letters Vol. 7 No. 3, ??  249 - 258, 1997.

C.  Bouras, Spirakis, P., ??? Lampsas, P., ?????., ?Superhighways for Open and Distance Learning?, in 1997 EDEN Conference, Budapest, Hungary, 1997, ??  32 - 36.

C.  Bouras, Kapoulas, V., Spirakis, P., Lampsas, P., Tatakis, A., Kontogiannis, S., ??? Fotakis, D., ?????., ?Using Multimedia/Hypermedia Tools over Networks for Distance Education and Training?, Journal of Educational Technology Review - ETR, AACE, No. 7, ??  20 - 26, 1997.

C.  Bouras, Kapoulas, V., Spirakis, P., Tatakis, A., Fotakis, D., Balaouras, P., Chadelis, L., Palikarakis, N., ??? Sandalatzopoulos, R., ?????., ?FINE:Implementation of a Distributed Telematics Environment for Clinical Engineers?, in 1996 Concurrent Engineering Europe, Cambridge, UK, 1996, ??  56 - 60.

C.  Bouras, Kapoulas, V., Spirakis, P., Lampsas, P., Tatakis, A., Kontogiannis, S., Fotakis, D., ??? Kyriakou, K., ?????., ?An Interactive Cooperative Teleworking Environment-T???µ????? ??, in ED-TELECOM 96, Boston, USA, 1996, ??  37 - 42.

C.  Bouras, Kapoulas, V., Spirakis, P., Moiras, D., Ouzounis, V., ??? Tatakis, A., ?????., ?On-Demand Hypermedia/Multimedia Service over Broadband Networks?, in 5th IEEE International Symposium On High Performance Distributed Computing-HPDC-5, Syracuse, New York, USA, 1996, ??  224 - 231.

C.  Bouras ??? Spirakis, P., ?????., ?Performance Modeling of Distributed Timestamp Ordering: Perfect and Imperfect Clocks?, PERFORMANCE EVALUATION JOURNAL, Elsevier Science, Vol. 25, No. 2, ??  105 - 130, 1996.

C.  Bouras, Kapoulas, V., Spirakis, P., ??? Pantziou, G., ?????., ?Randomized adaptive video on demand?, in 15th ACM-PODC, Philadelphia PA, USA, 1996, ? 179.

C.  Bouras, Kapoulas, V., Spirakis, P., Tsakarissianos, G., ??? Kastis, N., ?????., ?TRENDS: Training Educators through Networks and Distributed Systems?, in EDEN Conference 1996, Futuroscope Poitiers, France, 1996, ??  195 - 199.

C.  Bouras, Kapoulas, V., Spirakis, P., Lampsas, P., Tatakis, A., Fotakis, D., ??? Papoutsopoulos, G., ?????., ?HIPPOCRATES: A multimedia tool for distance education?, in ED-MEDIA 95, Gratz, Austria, 1995, ??  103 - 108.

C.  Bouras, Kapoulas, V., Spirakis, P., Lampsas, P., Tatakis, A., Kontogiannis, S., ??? Fotakis, D., ?????., ?Multilingual Implementations of OSI Applications?, in 10th International Symposium on Computers and Information Sciences-ISCIS X, Izmir, Turkey, 1995, ??  367 - 374.

V.  Kapoulas ??? Spirakis, P., ?????., ?Randomized Competitive Algorithms for Admission Control in General Networks?, in 14th ACM-PODC, Ottawa, Canada, 1995.

C.  Bouras, Kirousis, L., Spirakis, P., ??? Voutsadakis, G., ?????., Discrete Mathematics: Problems and Solutions. 1994.

C.  Bouras ??? Spirakis, P., ?????., ?The perfect and imperfect clocks approach to performance analysis of basic timestamp ordering in distributed databases?, in ICCI'93, Sudbury, Ontario, Canada, 1993, ??  403 - 407.

C.  Bouras ??? Spirakis, P., ?????., ?Performance Models for Perfect and Imperfect Clocks on Timestamp Ordering in Distributed Databases?, in MASCOTS'93, San Diego, California, USA, 1993, ??  243 - 246.

C.  Bouras, Kirousis, L., ??? Spirakis, P., ?????., Discrete Mathematics. 1992.

C.  Bouras, Kapoulas, V., Spirakis, P., Georgantas, T., ??? Goutis, K., ?????., ?MIPL:An Image Processing Library for Medical Applications?, in S/CAR'92, Baltimore, Maryland, USA, 1992, ??  519 - 525.

C.  Bouras ??? Spirakis, P., ?????., ?The effect of clock drifts on the performance of distributed timestamp ordering?, in 3rd COMAD 91, Bombay, India, 1991, ??  69 - 85.

C.  Bouras, Spirakis, P., Garofalakis, J., Papoutsopoulos, G., ??? Basiroglou, P., ?????., ?RECPHONE: A new environment for medical remote expert consultation?, in EuroPACS'91, 9th International Meeting, Berlin, Germany, 1991, ??  22 - 23.

C.  Bouras ??? Spirakis, P., ?????., ?Simplified performance models of the reordering issue in timestamp ordering concurrency control in distributed databases?, in 5th International Symposium on Computers and Information Sciences- ISCIS V, Volume II, Cappadocia, Nevsehir, Turkey, 1990, ??  719 - 727.

C.  Bouras, Spirakis, P., Triantafillou, V., ??? Garofalakis, J., ?????., ?Queueing Delays in Buffered Multistage Interconnection Networks?, in ACM SIGMETRICS Conference 1987, Banff, Alberta, Canada, 1987, ??  111 - 121.