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DOLAP
2006
ACM
14 years 4 months ago
A study on workload-aware wavelet synopses for point and range-sum queries
In this paper we perform an extensive theoretical and experimental study on common synopsis construction algorithms, with emphasis on wavelet based techniques, that take under con...
Michael Mathioudakis, Dimitris Sacharidis, Timos K...
WOWMOM
2006
ACM
151views Multimedia» more  WOWMOM 2006»
14 years 4 months ago
Network Coding for Wireless Mesh Networks: A Case Study
Network coding is a new transmission paradigm that proved its strength in optimizing the usage of network resources. In this paper, we evaluate the gain from using network coding ...
Anwar Al Hamra, Chadi Barakat, Thierry Turletti
HICSS
2005
IEEE
134views Biometrics» more  HICSS 2005»
14 years 3 months ago
A Non-Exact Approach and Experiment Studies on the Combinatorial Auction Problem
In this paper we formulate a combinatorial auction brokering problem as a set packing problem and apply a simulated annealing heuristic with hybrid local moves to solve the proble...
Yunsong Guo, Andrew Lim, Brian Rodrigues, Yi Zhu
ICIP
2005
IEEE
14 years 3 months ago
A study on view-insensitive gait recognition
Most gait recognition approaches only study human walking frontoparallel to the image plane which is not realistic in video surveillance applications. Human gait appearance depend...
Ju Han, Bir Bhanu, Amit K. Roy Chowdhury
ESA
2005
Springer
89views Algorithms» more  ESA 2005»
14 years 3 months ago
Experimental Study of Geometric t-Spanners
Abstract. The construction of t-spanners of a given point set has received a lot of attention, especially from a theoretical perspective. In this paper we perform the first extens...
Mohammad Farshi, Joachim Gudmundsson