500 search results - page 49 / 100 » Document frequency and term specificity |
SIGIR
2009
ACM
14 years 5 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...
IAT
2006
IEEE
14 years 5 months ago
2006
IEEE
This is an investigation into the feasibility of agentprovided assistance for two specific situations, (1) when a previously-interrupted task is resumed, offer to open previously-...
NAACL
2004
14 years 11 days ago
2004
We consider the problem of modeling the content structure of texts within a specific domain, in terms of the topics the texts address and the order in which these topics appear. W...
JOT
2007
13 years 11 months ago
2007
Design for change is one of the important themes of design patterns. Each design pattern normally embeds some specific ways for future changes. Currently, such evolution informati...
ICSE
2011
IEEE-ACM
13 years 2 months ago
2011
IEEE-ACM
Software projects typically rely on system analysts to conduct requirements elicitation, an approach potentially costly for large projects with many stakeholders and requirements....