Sciweavers

1925 search results - page 115 / 385
» Incremental test collections
Sort
View
SIGIR
1996
ACM
15 years 10 months ago
Viewing Stemming as Recall Enhancement
Previous research on stemming has shown both positive and negative effects on retrieval performance. This paper describes an experiment in which several linguistic and non-linguis...
Wessel Kraaij, Renée Pohlmann
GVD
2004
107views Database» more  GVD 2004»
15 years 8 months ago
Conflation Methods and Spelling Mistakes - A Sensitivity Analysis in Information Retrieval
In some information retrieval scenarios, for example internal help desk systems, texts are entered into the document collection without proofreading. This can result in a relative...
Philipp Dopichaj, Theo Härder
DC
2001
15 years 7 months ago
Qualified Dublin Core using RDF for Sci-Tech Journal Articles
As a participant in the D-Lib Test Suite project, the University of Illinois maintains a full-text XML testbed containing over 65,000 scientific and technical journal articles. Fo...
Thomas G. Habing, Timothy W. Cole, William H. Misc...
CORR
1998
Springer
128views Education» more  CORR 1998»
15 years 6 months ago
Indexing with WordNet synsets can improve Text Retrieval
The classical, vector space model for text retrieval is shown to give better results (up to 29% better in our experiments) if WordNet synsets are chosen as the indexing space, ins...
Julio Gonzalo, Felisa Verdejo, Irina Chugur, Juan ...
TIS
1998
62views more  TIS 1998»
15 years 6 months ago
An Ethics For The New Surveillance
The Principles of Fair Information Practice are almost three decades old and need to be broadened to take account of new technologies for collecting personal information such as d...
Gary T. Marx