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» Lower Bounds on the Size of Test Data Sets
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PVLDB
2008
108views more  PVLDB 2008»
13 years 7 months ago
Taming verification hardness: an efficient algorithm for testing subgraph isomorphism
Graphs are widely used to model complicated data semantics in many applications. In this paper, we aim to develop efficient techniques to retrieve graphs, containing a given query...
Haichuan Shang, Ying Zhang, Xuemin Lin, Jeffrey Xu...
CLEF
2005
Springer
14 years 1 months ago
Manual Query Modification and Data Fusion for Medical Image Retrieval
Image retrieval has great potential for a variety of tasks in medicine but is currently underdeveloped. For the ImageCLEF 2005 medical task, we used a text retrieval system as the ...
Jeffery R. Jensen, William R. Hersh
NIPS
2003
13 years 9 months ago
Convex Methods for Transduction
The 2-class transduction problem, as formulated by Vapnik [1], involves finding a separating hyperplane for a labelled data set that is also maximally distant from a given set of...
Tijl De Bie, Nello Cristianini
SOFSEM
2009
Springer
14 years 4 months ago
Weaknesses of Cuckoo Hashing with a Simple Universal Hash Class: The Case of Large Universes
Cuckoo hashing was introduced by Pagh and Rodler in 2001 [12]. A set S of n keys is stored in two tables T1 and T2 each of which has m cells of capacity 1 such that constant access...
Martin Dietzfelbinger, Ulf Schellbach
IFIP
2010
Springer
13 years 9 months ago
The Network Data Handling War: MySQL vs. NfDump
Abstract. Network monitoring plays a crucial role in any network management environment. Especially nowadays, with network speed and load constantly increasing, more and more data ...
Rick Hofstede, Anna Sperotto, Tiago Fioreze, Aiko ...