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COLING
2010
8 years 7 months ago
Towards Automatic Building of Document Keywords
Document keywords are associated to documents as summarized versions of the documents' content. Considering that the number of documents is quickly growing every day, the ava...
Joaquim Silva, José Gabriel Lopes
ICWSM
2009
8 years 9 months ago
Event Detection and Tracking in Social Streams
Events and stories can be characterized by a set of descriptive, collocated keywords. Intuitively, documents describing the same event will contain similar sets of keywords, and t...
Hassan Sayyadi, Matthew Hurst, Alexey Maykov
EMNLP
2009
8 years 9 months ago
Detecting Speculations and their Scopes in Scientific Text
Distinguishing speculative statements from factual ones is important for most biomedical text mining applications. We introduce an approach which is based on solving two sub-probl...
Arzucan Özgür, Dragomir R. Radev
WISE
2010
Springer
8 years 9 months ago
From Keywords to Queries: Discovering the User's Intended Meaning
Abstract. Regarding web searches, users have become used to keywordbased search interfaces due to their ease of use. However, this implies a semantic gap between the user's in...
Carlos Bobed, Raquel Trillo, Eduardo Mena, Sergio ...
CIKM
2010
Springer
8 years 10 months ago
Generating advertising keywords from video content
With the proliferation of online distribution methods for videos, content owners require easier and more effective methods for monetization through advertising. Matching advertis...
Michael J. Welch, Junghoo Cho, Walter Chang
PR
2002
140views more  PR 2002»
8 years 11 months ago
Negotiating the semantic gap: from feature maps to semantic landscapes
In this paper, we present the results of a project that seeks to transform low-level features to a higher level of meaning. This project concerns a technique, latent semantic inde...
Rong Zhao, William I. Grosky
SIGKDD
2000
121views more  SIGKDD 2000»
8 years 11 months ago
Data Snooping, Dredging and Fishing: The Dark Side of Data Mining, A SIGKDD99 Panel Report
This article briefly describes a panel discussion at SIGKDD99. Keywords Overfitting, SIGKDD99, Panels
David Jensen
BMCBI
2005
152views more  BMCBI 2005»
8 years 12 months ago
CoPub Mapper: mining MEDLINE based on search term co-publication
Background: High throughput microarray analyses result in many differentially expressed genes that are potentially responsible for the biological process of interest. In order to ...
Blaise T. F. Alako, Antoine Veldhoven, Sjozef van ...
SIGCSE
2008
ACM
106views Education» more  SIGCSE 2008»
8 years 12 months ago
Wikis: collaborative learning for cs education
act. Since 2003, ERIC has indexed 1,2, 6, and 13 articles in successive years; there were 9 in the first 5 months of 2007. Keywords Cooperative learning, wiki, active learning
Edward F. Gehringer, Lillian N. Cassel, Katherine ...
KI
2006
Springer
8 years 12 months ago
Classification of Skewed and Homogenous Document Corpora with Class-Based and Corpus-Based Keywords
In this paper, we examine the performance of the two policies for keyword selection over standard document corpora of varying properties. While in corpus-based policy a single set ...
Arzucan Özgür, Tunga Güngör
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