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WWW
2004
ACM
16 years 6 months ago
A hybrid approach for searching in the semantic web
This paper presents a search architecture that combines classical search techniques with spread activation techniques applied to a semantic model of a given domain. Given an ontol...
Cristiano Rocha, Daniel Schwabe, Marcus Poggi de A...
CIKM
2009
Springer
16 years 19 days ago
Maximal metric margin partitioning for similarity search indexes
We propose a partitioning scheme for similarity search indexes that is called Maximal Metric Margin Partitioning (MMMP). MMMP divides the data on the basis of its distribution pat...
Hisashi Kurasawa, Daiji Fukagawa, Atsuhiro Takasu,...
COMPGEOM
2009
ACM
16 years 17 days ago
On the topology of planar algebraic curves
We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...
Jinsan Cheng, Sylvain Lazard, Luis Mariano Pe&ntil...
ACSC
2008
IEEE
16 years 16 days ago
An investigation on a community's web search variability
Users’ past search behaviour provides a rich context that an information retrieval system can use to tailor its search results to suit an individual’s or a community’s infor...
Mingfang Wu, Andrew Turpin, Justin Zobel
HICSS
2007
IEEE
120views Biometrics» more  HICSS 2007»
16 years 11 days ago
The Role of a Shared Mental Model of Collaboration Technology in Facilitating Knowledge Work in Virtual Teams
We studied 52 field examples interaction breakdown in information technology project virtual teams and actions leaders took to fix it using information and communication technolog...
Dominic M. Thomas, Robert P. Bostrom