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» Using Information Extraction to Improve Document Retrieval
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ECIR
2011
Springer
14 years 7 months ago
Exploiting Thread Structures to Improve Smoothing of Language Models for Forum Post Retrieval
Due to many unique characteristics of forum data, forum post retrieval is different from traditional document retrieval and web search, raising interesting research questions abou...
Huizhong Duan, Chengxiang Zhai
IWRIDL
2006
ACM
149views Education» more  IWRIDL 2006»
15 years 10 months ago
From CLIR to CLIE: some lessons in NTCIR evaluation
Cross-language information retrieval (CLIR) facilitates the use of one language to access documents in other languages. Crosslanguage information extraction (CLIE) extracts releva...
Hsin-Hsi Chen
IRAL
2003
ACM
15 years 9 months ago
Extraction of user preferences from a few positive documents
In this work, we propose a new method for extracting user preferences from a few documents that might interest users. For this end, we first extract candidate terms and choose a n...
Byeong Man Kim, Qing Li, Jong-Wan Kim
CIKM
2007
Springer
15 years 5 months ago
Proximity-based document representation for named entity retrieval
One aspect in which retrieving named entities is different from retrieving documents is that the items to be retrieved – persons, locations, organizations – are only indirect...
Desislava Petkova, W. Bruce Croft
AACC
2004
Springer
15 years 9 months ago
Using Document Dimensions for Enhanced Information Retrieval
Conventional document search techniques are constrained by attempting to match individual keywords or phrases to source documents. Thus, these techniques miss out documents that co...
Thimal Jayasooriya, Suresh Manandhar