128 search results - page 15 / 26 » A Query-based Pre-retrieval Model Selection Approach to Info... |
SAC
2005
ACM
15 years 3 months ago
2005
ACM
Because of name variations, an author may have multiple names and multiple authors may share the same name. Such name ambiguity affects the performance of document retrieval, web ...
80
Voted
SAC
2004
ACM
15 years 3 months ago
2004
ACM
Until recently, issues in image retrieval have been handled in DBMSs and in computer vision as separate research works. Nowadays, the trend is towards integrating the two approach...
CLEF
2009
Springer
14 years 10 months ago
2009
Springer
We describe our participation in the 2009 CLEF-IP task, which was targeted at priorart search for topic patent documents. Our system retrieved patent documents based on a standard...
SIGIR
2009
ACM
15 years 4 months ago
2009
ACM
Pseudo-relevance feedback (PRF) via query-expansion has been proven to be effective in many information retrieval (IR) tasks. In most existing work, the top-ranked documents from...
65
Voted
ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
Reliable indexing of documents having seal instances can be achieved by recognizing seal information. This paper presents a novel approach for detecting and classifying such multi...