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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 12 of 12 1 pages" Energy-aware Broadcasting in Wireless Networks Ioannis Papadimitriou; Leonidas Georgiadis In: http://hal.inria.fr/docs/00/46/67/20/PDF/Papadimitriou-energy.pdf (2010) Abstract: Abstract—In this paper we address the problem of broadcasting in wireless networks, so that the power consumed by any node is as small as possible. This approach is motivated by the fact that nodes in such networks often use batteries and, hence, it is important to conserve energy individually, so that they remain operational for a long time. We formulate the problem as a lexicographic node power optimization one. The problem is in general NP-complete. We provide an optimal algorithm which runs in polynomial time in certain cases. We also provide a heuristic algorithm whose performance relative to the optimal one is fairly satisfactory. We next show that these algorithms can also be used to solve the problem of broadcasting so that the remaining battery lifetime of any node is as large as possible. Finally, we discuss the issues of implementing the above algorithms distributively, as well as their multicast extensions. Keyword: Directed Spanning Tree; Energy Conservation; Index Terms — Wireless Networks; Lexicographic Optimization URL: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.230.6335 http://hal.inria.fr/docs/00/46/67/20/PDF/Papadimitriou-energy.pdf BASE Hide details 2 Most balanced overload response in sensor networks Leonidas Georgiadis In: http://genesis.ee.auth.gr/georgiadis/english/Publications/ConferencePapers/MostBalancedOverload.pdf (2005) BASE Show details 3 Arborescence optimization problems solvable by Edmonds’ algorithm Leonidas Georgiadis In: http://genesis.ee.auth.gr/georgiadis/english/Publications/JournalPapers/arboresence.pdf (2003) BASE Show details 4 Lexicographically Optimal Balanced Networks Leonidas Georgiadis; Kostas Floros In: http://genesis.ee.auth.gr/georgiadis/english/Publications/JournalPapers/p29.pdf (2002) BASE Show details 5 Adaptive routing algorithm for lambda switching networks Stelios Sartzetakis; Chrysostomos I. Tziouvaras; Leonidas Georgiadis In: http://genesis.ee.auth.gr/georgiadis/english/Publications/JournalPapers/p28.pdf (2002) BASE Show details 6 Adaptive Routing Algorithm for Lambda Switching Networks Stelios Sartzetakis; Chrysostomos I.; Chrysostomos I. Tziouvaras... In: http://www.ics.forth.gr/~stelios/pbl/ONMpaper.pdf (2002) BASE Show details 7 Lexicographically Optimal Balanced Networks Leonidas Georgiadis; Kostas Floros; Panos Georgatsos... In: http://www.ics.forth.gr/~stelios/pbl/version1-2.pdf (2001) BASE Show details 8 Lexicographically Optimal Balanced Networks Leonidas Georgiadis; Panos Georgatsos; Kostas Floros In: http://www.ieee-infocom.org/2001/paper/33.pdf (2001) BASE Show details 9 Problems of Adaptive Optimization in Multiclass M/GI/1 Queues with Bernoulli Feedback Partha P. Bhattacharya; Leonidas Georgiadis; Pantelis Tsoucas In: http://genesis.ee.auth.gr/georgiadis/english/Publications/JournalPapers/AdaptOptInMG1.pdf (1992) BASE Show details 10 Optimal Overload Response in Sensor Networks Leonidas Georgiadis; Leandros Tassiulas In: http://genesis.ee.auth.gr/georgiadis/english/Publications/JournalPapers/BalancedOverload_IT.pdf BASE Show details 11 1Energy-aware Broadcast Trees in Wireless Networks Ioannis Papadimitriou; Leonidas Georgiadis In: http://genesis.ee.auth.gr/georgiadis/english/pgstudents/publications/[MONET2004]-EnergyAwareBroadcastTrees-Papadimitriou.pdf BASE Show details 12 Problems of Adaptive Optimization In Multiclass M / GI /1 Queues with Bernoulli Feedback Partha P. Bhattacharya; Leonidas Georgiadis; Pantelis Tsoucas BASE Show details

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