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SIGIR
2010
ACM
15 years 10 months ago
Improving sentence retrieval with an importance prior
The retrieval of sentences is a core task within Information Retrieval. In this poster we employ a Language Model that incorporates a prior which encodes the importance of sentenc...
Leif Azzopardi, Ronald T. Fernández, David ...
CIKM
2009
Springer
15 years 10 months ago
Building domain-oriented sentiment lexicon by improved information bottleneck
This paper describes an adapted information bottleneck approach for construction of domain-oriented sentiment lexicon. The basic idea is to use three kinds of relationships (WWint...
Weifu Du, Songbo Tan
DATESO
2007
85views Database» more  DATESO 2007»
15 years 8 months ago
Improvement of Text Compression Parameters Using Cluster Analysis
Abstract. Several actions are usually performed when document is appended to textual database in information retrieval system. The most frequent actions are compression of the docu...
Jiri Dvorský, Jan Martinovic
USENIX
1993
15 years 8 months ago
Measurement, Analysis, and Improvement of UDP/IP Throughput for the DECstation 5000
Networking software is a growing bottleneck in modern workstations, particularly for high throughput applications such as networked digital video. We measure various components of...
Jonathan Kay, Joseph Pasquale
CLEF
2010
Springer
15 years 7 months ago
Improving the Reliability of the Plagiarism Detection System - Lab Report for PAN at CLEF 2010
In this paper we describe our approach at the PAN 2010 plagiarism detection competition. We refer to the system we have used in PAN'09. We then present the improvements we hav...
Jan Kasprzak, Michal Brandejs