760 search results - page 38 / 152 » Positional Language Models for Clinical Information Retrieva... |
SEMCO
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper studies the influence of lexical semantic knowledge upon two related tasks: ad-hoc information retrieval and text similarity. For this purpose, we compare the performa...
HICSS
2003
IEEE
14 years 1 months ago
2003
IEEE
The Health Level 7 Clinic Document Architecture (CDA) is an XML-based document markup standard that specifies the hierarchical structure and semantics of “clinical documents” ...
EACL
2006
ACL Anthology
13 years 10 months ago
2006
ACL Anthology
Most question answering (QA) and information retrieval (IR) systems are insensitive to different users' needs and preferences, and also to the existence of multiple, complex ...
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
Indexing and ranking are two key factors for efficient and effective XML information retrieval. Inappropriate indexing may result in false negatives and false positives, and impro...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
As the number of non-English documents is increasing dramatically on the web nowadays, the study and design of information retrieval systems for these languages is very important....