720 search results - page 121 / 144 » Positional language models for information retrieval |
111
click to vote
DASFAA
2008
IEEE
15 years 4 months ago
2008
IEEE
Graph is an important data structure to model complex structural data, such as chemical compounds, proteins, and XML documents. Among many graph data-based applications, sub-graph ...
107
Voted
CORR
2011
Springer
14 years 4 months ago
2011
Springer
We study in this paper provenance information for queries with aggregation. Provenance information was studied in the context of various query languages that do not allow for aggr...
106
click to vote
ACL
2009
14 years 7 months ago
2009
Conventional sentence compression methods employ a syntactic parser to compress a sentence without changing its meaning. However, the reference compressions made by humans do not ...
CIKM
2011
Springer
13 years 9 months ago
2011
Springer
In most of the cases, scientists depend on previous literature which is relevant to their research fields for developing new ideas. However, it is not wise, nor possible, to trac...
SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
Several recent studies have found only a weak relationship between the performance of a retrieval system and the "success" achievable by human searchers. We hypothesize ...