725 search results - page 52 / 145 » Overview of TREC 2007 |
JCM
2007
13 years 9 months ago
2007
—Time slot assignment is essential to provide the calculated bandwidth in a TDMA (Time Division Multiple Access)-based mobile ad hoc network (MANET), which is a focus of attentio...
DEXAW
2007
IEEE
14 years 4 months ago
2007
IEEE
Data fusion has been investigated by many researchers in the information retrieval community and has become an effective technique for improving retrieval effectiveness. In this p...
AUSDM
2007
Springer
14 years 4 months ago
2007
Springer
Opinion detection research relies on labeled documents for training data, either by assumptions based on the document’s origin or by using human assessors to categorise the docu...
CICLING
2007
Springer
14 years 4 months ago
2007
Springer
Term selection process is a very necessary component for most natural language processing tasks. Although different unsupervised techniques have been proposed, the best results ar...
CICLING
2007
Springer
14 years 4 months ago
2007
Springer
In this paper, we present an approach to answering “Other” questions using the notion of interest marking terms. “Other” questions have been introduced in the TREC-QA track...