1471 search results - page 161 / 295 » Word Importance Discrimination Using Context Information |
205
click to vote
SIGMOD
2006
ACM
16 years 4 months ago
2006
ACM
The original PageRank algorithm for improving the ranking of search-query results computes a single vector, using the link structure of the Web, to capture the relative "impor...
162
click to vote
SWAP
2008
15 years 5 months ago
2008
We describe here a methodology to combine two different techniques for Semantic Relation Extraction from texts. On the one hand, generic lexicosyntactic patterns are applied to the...
114
click to vote
ACL
2004
15 years 5 months ago
2004
Discovering the significant relations embedded in documents would be very useful not only for information retrieval but also for question answering and summarization. Prior method...
142
click to vote
GRAPHICSINTERFACE
2003
15 years 5 months ago
2003
Ray tracing techniques need supersampling to reduce aliasing and/or noise in the final image. Since not all the pixels in the image require the same number of rays, supersampling...
139
click to vote
IPM
2002
15 years 3 months ago
2002
Contextual information provides an important basis for identifying and understanding users' information needs. Our previous work in traditional information retrieval systems ...