Search Results - "Pomportsis, A.S"

Optical switching: switch fabrics, techniques, and architectures by Papadimitriou, G.I., Papazoglou, C., Pomportsis, A.S.

“…The switching speeds of electronics cannot keep up with the transmission capacity offered by optics. All-optical switch fabrics play a central role in the…”
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Learning automata-based polling protocols for wireless LANs by Nicopolitidis, P., Papadimitriou, G.I., Pomportsis, A.S.

“…A learning automata-based polling (LEAP) protocol for wireless LANs, capable of operating efficiently under bursty traffic conditions, is introduced. We…”
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On the Analytical Performance Optimization of Wireless Data Broadcasting by Liaskos, C.K., Petridou, S.G., Papadimitriou, G.I., Nicopolitidis, P., Pomportsis, A.S.

“…The role of the push-based architecture in modern wireless telecommunication systems has been gaining momentum over the past few years. However, these systems…”
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Using learning automata for adaptive push-based data broadcasting in asymmetric wireless environments by Nicopolitidis, P., Papadimitriou, G.I., Pomportsis, A.S.

“…Push systems are not suitable for applications with a priori unknown, dynamic client demands. This paper proposes an adaptive push-based system. It suggests…”
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Exploiting locality of demand to improve the performance of wireless data broadcasting by Nicopolitidis, P., Papadimitriou, G.I., Pomportsis, A.S.

“…With the increasing popularity of wireless networks and mobile computing, data broadcasting has emerged as an efficient way of delivering data to mobile…”
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Clustering-Driven Wireless Data Broadcasting by Liaskos, C.K., Petridou, S.G., Papadimitriou, G.I., Nicopolitidis, P., Pomportsis, A.S., Obaidat, M.S.

“…The performance of a push-based system relies heavily on the proper scheduling of the broadcast data. To this end, the Broadcast Disks method is most commonly…”
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Continuous Flow Wireless Data Broadcasting for High-Speed Environments by Nicopolitidis, P., Pomportsis, A.S., Papadimitriou, G.I.

“…With the increasing popularity of wireless networks and mobile computing, data broadcasting has emerged as an efficient way of delivering data to mobile…”
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A New Class of Wireless Push Systems by Kakali, V.L., Papadimitriou, G.I., Nicopolitidis, P., Pomportsis, A.S.

“…Data broadcasting is an efficient way of delivering information over asymmetric wireless environments, and push systems can provide high scalability and client…”
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On the Use of Clustering Algorithms for Message Scheduling in WDM Star Networks by Petridou, S.G., Sarigiannidis, P.G., Papadimitriou, G.I., Pomportsis, A.S.

“…Scheduling algorithms in wavelength division multiplexing (WDM) single-hop networks aim at producing an effective schedule in order to improve the networks'…”
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Multiple-Antenna Data Broadcasting for Environments With Locality of Demand by Nicopolitidis, P., Papadimitriou, G.I., Pomportsis, A.S.

“…Data broadcasting is an efficient way of delivering data to mobile clients having a high degree of commonality in their demand patterns. This paper proposes…”
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A Novel Method of Serving Multimedia and Background Traffic in Wireless LANs by Lagkas, T.D., Papadimitriou, G.I., Nicopolitidis, P., Pomportsis, A.S.

“…Wireless local area networks (LANs) require the efficient integration of multimedia and traditional data traffic. This paper proposes the priority-oriented…”
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Learning-automata-based TDMA protocols for broadcast communication systems with bursty traffic by Papadimitriou, G.I., Pomportsis, A.S.

“…A learning automata-based time-division multiple-access protocol for broadcast networks, which is capable of operating efficiently under bursty traffic…”
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Adaptive MAC protocols for broadcast networks with bursty traffic by Papadimitriou, G.I., Pomportsis, A.S.

“…An adaptive medium access control protocol for broadcast networks, which is capable of operating efficiently under bursty traffic conditions, is introduced…”
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A new approach to the design of MAC protocols for wireless LANs: combining QoS guarantee with power saving by Lagkas, T.D., Papadimitriou, G.I., Nicopolitidis, P., Pomportsis, A.S.

“…An alternative WLAN protocol which could be adapted in the HCF access scheme defined by IEEE 802.11e, in place of the HCCA mechanism, is introduced. LEPOAC-QG…”
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A Power-Efficient Approach to Adaptive Polling Protocols for Wireless LANs by Nicopolitidis, P., Papadimitriou, G.I., Lagkas, T.D., Pomportsis, A.S.

“…This paper proposes the low power adaptive polling (LPOAP) MAC protocol for infrastructure wireless LANs (WLANs). It operates efficiently under bursty traffic…”
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Supporting Quality-of-Service Scheduling in a TT-FR WDM System by Sarigiannidis, P.G., Petridou, S.G., Papadimitriou, G.I., Obaidat, M.S., Pomportsis, A.S.

“…In this paper, our recent work interval-based orderly scheduling strategy (IOSS) is extended by adding quality-of-service (QoS) provisioning. A revised medium…”
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Learning automata-based bus arbitration for shared-medium ATM switches by Obaidat, M.S., Papadimitriou, G.I., Pomportsis, A.S., Laskaridis, H.S.

“…Although new high-bandwidth network technologies are being introduced and widely deployed, asynchronous transfer mode (ATM) is still considered one of the most…”
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A self-adaptive protocol for broadcast LAN's with variable packet length by Papadimitriou, G.I., Pallas, G.D., Pomportsis, A.S.

“…An adaptive medium access control (MAC) protocol for broadcast networks is introduced, which can operate efficiently under highly bursty traffic conditions and…”
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On the use of learning automata in the control of broadcast networks: a methodology by Papadimitriou, G.I., Obaidat, M.S., Pomportsis, A.S.

“…Due to its fixed assignment nature, the well-known time division multiple access (TDMA) protocol suffers from poor performance when the offered traffic is…”
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Guest editorial learning automata: theory, paradigms, and applications by Obaidat, M.S., Papadimitriou, G.I., Pomportsis, A.S.

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