84 search results - page 2 / 17 » Has adhoc retrieval improved since 1994 |
ADHOC
2008
13 years 5 months ago
2008
Designing energy efficient protocols for ad hoc networks is important since there has been little improvement in the amount of energy stored on these devices. Previous work [1]
TREC
1994
13 years 7 months ago
1994
The Smart information retrieval project emphasizes completely automatic approaches to the understanding and retrieval of large quantities of text. We continue our work in TREC 3, ...
CLEF
2009
Springer
13 years 6 months ago
2009
Springer
In this paper we will briefly describe the approaches taken by the Cheshire (Berkeley) Group for the CLEF Adhoc-TEL 2009 tasks (Mono and Bilingual retrieval). Recognizing that man...
ECIR
2009
Springer
13 years 3 months ago
2009
Springer
Query expansion is an effective technique in improving the retrieval performance for ad-hoc retrieval. However, query expansion can also fail, leading to a degradation of the retri...
TREC
2008
13 years 7 months ago
2008
For opinion finding task our method of the combination of 5 Windows method and Pseudo Relevance Feedback behaves well, achieving an improvement of over 20% on the baseline adhoc r...