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ECIR
2010
Springer
15 years 8 months ago
Predicting Query Performance via Classification
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 t...
Kevyn Collins-Thompson, Paul N. Bennett
SEBD
2008
206views Database» more  SEBD 2008»
15 years 8 months ago
Efficient and Effective Query Answering in a PDMS with SUNRISE
Abstract. Peer Data Management Systems (PDMSs) have been recently proposed as an evolution of Peer-To-Peer (P2P) systems toward a more semantics-based description of peers' co...
Federica Mandreoli, Riccardo Martoglia, Wilma Penz...
DAGSTUHL
2001
15 years 8 months ago
Visualizing Memory Graphs
To understand the dynamics of a running program, it is often useful to examine its state at specific moments during its execution. We present memory graphs as a means to capture an...
Thomas Zimmermann, Andreas Zeller
NIPS
2001
15 years 8 months ago
Kernel Logistic Regression and the Import Vector Machine
The support vector machine (SVM) is known for its good performance in binary classification, but its extension to multi-class classification is still an on-going research issue. I...
Ji Zhu, Trevor Hastie
SPIESR
2001
113views Database» more  SPIESR 2001»
15 years 8 months ago
Scalable hierarchical video summary and search
Recently, a huge amount of the video data available in the digital form has given users to allow more ubiquitous access to visual information than ever. To efficiently manage such...
Sanghoon Sull, Jung-Rim Kim, Yunam Kim, Hyun S. Ch...