9683 search results - page 1467 / 1937 » Predicting query performance |
198
Voted
SIGCOMM
2005
ACM
16 years 13 days ago
2005
ACM
Recent research has shown that one can use Distributed Hash Tables (DHTs) to build scalable, robust and efficient applications. One question that is often left unanswered is that ...
205
Voted
SIGCOMM
2005
ACM
16 years 13 days ago
2005
ACM
This paper introduces a lightweight, scalable and accurate framework, called Meridian, for performing node selection based on network location. The framework consists of an overla...
173
Voted
SIGIR
2005
ACM
16 years 13 days ago
2005
ACM
The effectiveness of information retrieval systems is measured by comparing performance on a common set of queries and documents. Significance tests are often used to evaluate the...
163
Voted
XIMEP
2005
ACM
16 years 12 days ago
2005
ACM
Building an XML store means finding solutions to the problems of representing, accessing, querying and updating XML data. The irregularity of both the structure and usage of XML, ...
186
Voted
CIKM
2005
Springer
16 years 12 days ago
2005
Springer
This paper presents an evaluation of evolved term-weighting schemes on short, medium and long TREC queries. A previously evolved global (collection-wide) term-weighting scheme is ...