3652 search results - page 50 / 731 » A study of query length |
COCO
2008
Springer
13 years 9 months ago
2008
Springer
![Amplifying ZPP^SAT[1] and the Two Queries Problem](https://www.sciweavers.org/files/imagecache/thumbnail/default/content.jpg "Amplifying ZPP^SAT[1] and the Two Queries Problem")
This paper shows a complete upward collapse in the Polynomial Hierarchy (PH) if for ZPP, two queries to a SAT oracle is equivalent to one query. That is, ZPPSAT[1] = ZPPSAT [2] = ...
TREC
1997
13 years 9 months ago
1997
This paper contains a description of the methodology and results of the three TREC submissions made by the Glasgow IR group (glair). In addition to submitting to the ad hoc task, ...
SIGIR
2009
ACM
14 years 2 months ago
2009
ACM
Evaluation of sentiment analysis, like large-scale IR evaluation, relies on the accuracy of human assessors to create judgments. Subjectivity in judgments is a problem for relevan...
AIRS
2008
Springer
14 years 2 months ago
2008
Springer
Abstract. In this paper, we mainly explore the effectiveness of two kernelbased methods, the convolution tree kernel and the shortest path dependency kernel, for Chinese relation e...
AUSAI
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Although Computed Tomography (CT) is a mature discipline, the development of techniques that will further reduce radiation dose are still essential. This paper makes step...