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VLDB
1994
ACM
121views Database» more  VLDB 1994»
15 years 8 months ago
The Impact of Global Clustering on Spatial Database Systems
Global clustering has rarely been investigated in the area of spatial database systems although dramatic performance improvements can be achieved by using suitable techniques. In ...
Thomas Brinkhoff, Hans-Peter Kriegel
147
Voted
CSCW
2012
ACM
13 years 11 months ago
Socializing volunteers in an online community: a field experiment
Although many off-line organizations give their employees training, mentorship, a cohort and other socialization experiences that improve their retention and productivity, online ...
Rosta Farzan, Robert Kraut, Aditya Pal, Joseph A. ...
154
Voted
ICBA
2004
Springer
180views Biometrics» more  ICBA 2004»
15 years 9 months ago
FVC2004: Third Fingerprint Verification Competition
A new technology evaluation of fingerprint verification algorithms has been organized following the approach of the previous FVC2000 and FVC2002 evaluations, with the aim of tracki...
Dario Maio, Davide Maltoni, Raffaele Cappelli, Jam...
121
Voted
HICSS
2009
IEEE
143views Biometrics» more  HICSS 2009»
15 years 10 months ago
Instance Data Evaluation for Semantic Web-Based Knowledge Management Systems
As semantic web technologies are increasingly used to empower knowledge management systems (KMSs), there is a growing need for mechanisms and automated tools for checking content ...
Jiao Tao, Li Ding, Deborah L. McGuinness
TSD
2010
Springer
15 years 2 months ago
Evaluation of a Sentence Ranker for Text Summarization Based on Roget's Thesaurus
Abstract. Evaluation is one of the hardest tasks in automatic text summarization. It is perhaps even harder to determine how much a particular component of a summarization system c...
Alistair Kennedy, Stan Szpakowicz