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SIGIR
2009
ACM
15 years 11 months ago
Estimating query performance using class predictions
We investigate using topic prediction data, as a summary of document content, to compute measures of search result quality. Unlike existing quality measures such as query clarity ...
Kevyn Collins-Thompson, Paul N. Bennett
ADC
2008
Springer
135views Database» more  ADC 2008»
15 years 11 months ago
Faster Path Indexes for Search in XML Data
This article describes how to implement efficient memory resident path indexes for semi-structured data. Two techniques are introduced, and they are shown to be significantly fas...
Nils Grimsmo
ICRA
2007
IEEE
134views Robotics» more  ICRA 2007»
15 years 11 months ago
A Strategy for Vision-Based Controlled Pushing of Microparticles
— In this paper, a strategy for controlled pushing is presented for microassembly of 4.5 μm polystyrene particles on a flat glass substrate using an atomic force microscope prob...
Nicholas A. Lynch, Cagdas D. Onal, Eugenio Schuste...
HICSS
2006
IEEE
122views Biometrics» more  HICSS 2006»
15 years 10 months ago
Cooperation in Group-Buying Auctions
Cooperation among bidders in traditional auctions is generally forbidden because it is harmful to the interests of sellers. However, in a new type of online auction, the group-buy...
Jian Chen, Xilong Chen, Robert J. Kauffman, Xiping...
ICCS
2005
Springer
15 years 10 months ago
Hierarchical Knowledge Integration Using Layered Conceptual Graphs
Abstract We describe the ‘Hierarchical as View’ approach to knowledge integration from heterogeneous sources. This is based on a novel representation called Layered Conceptual ...
Madalina Croitoru, Ernesto Compatangelo, Chris Mel...