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» On Theory Revision with Queries
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99
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CORR
2006
Springer
120views Education» more  CORR 2006»
15 years 23 days ago
Improved Bounds and Schemes for the Declustering Problem
Abstract. The declustering problem is to allocate given data on parallel working storage devices in such a manner that typical requests find their data evenly distributed among the...
Benjamin Doerr, Nils Hebbinghaus, Sören Werth
105
Voted
TKDE
2010
164views more  TKDE 2010»
14 years 11 months ago
Defeasible Contextual Reasoning with Arguments in Ambient Intelligence
Abstract—The imperfect nature of context in Ambient Intelligence environments and the special characteristics of the entities that possess and share the available context informa...
Antonis Bikakis, Grigoris Antoniou
105
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KDD
2003
ACM
217views Data Mining» more  KDD 2003»
16 years 1 months ago
Algorithms for estimating relative importance in networks
Large and complex graphs representing relationships among sets of entities are an increasingly common focus of interest in data analysis--examples include social networks, Web gra...
Scott White, Padhraic Smyth
102
Voted
PODS
2006
ACM
216views Database» more  PODS 2006»
16 years 26 days ago
Cache-oblivious string B-trees
B-trees are the data structure of choice for maintaining searchable data on disk. However, B-trees perform suboptimally ? when keys are long or of variable length, ? when keys are...
Michael A. Bender, Martin Farach-Colton, Bradley C...
109
Voted
WSDM
2010
ACM
199views Data Mining» more  WSDM 2010»
15 years 10 months ago
A Sketch-Based Distance Oracle for Web-Scale Graphs
We study the fundamental problem of computing distances between nodes in large graphs such as the web graph and social networks. Our objective is to be able to answer distance que...
Atish Das Sarma, Sreenivas Gollapudi, Marc Najork,...