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SIGMOD
2010
ACM
210views Database» more  SIGMOD 2010»
14 years 12 months ago
Searching trajectories by locations: an efficiency study
Trajectory search has long been an attractive and challenging topic which blooms various interesting applications in spatial-temporal databases. In this work, we study a new probl...
Zaiben Chen, Heng Tao Shen, Xiaofang Zhou, Yu Zhen...
DIAGRAMS
2010
Springer
14 years 12 months ago
Fragments of Spider Diagrams of Order and Their Relative Expressiveness
Abstract. Investigating the expressiveness of a diagrammatic logic provides insight into how its syntactic elements interact at the semantic level. Moreover, it allows for comparis...
Aidan Delaney, Gem Stapleton, John Taylor, Simon J...
ECAI
2010
Springer
14 years 12 months ago
On the stability of an Optimal Coalition Structure
The two main questions in coalition games are 1) what coalitions should form and 2) how to distribute the value of each coalition between its members. When a game is not superaddit...
Stéphane Airiau, Sandip Sen
ADCM
2010
90views more  ADCM 2010»
14 years 12 months ago
Local reconstruction for sampling in shift-invariant spaces
The local reconstruction from samples is one of most desirable properties for many applications in signal processing, but it has not been given as much attention. In this paper, we...
Qiyu Sun
ALMOB
2008
131views more  ALMOB 2008»
14 years 12 months ago
Fast algorithms for computing sequence distances by exhaustive substring composition
The increasing throughput of sequencing raises growing needs for methods of sequence analysis and comparison on a genomic scale, notably, in connection with phylogenetic tree reco...
Alberto Apostolico, Olgert Denas