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CIKM
2008
Springer
13 years 8 months ago
Answering general time sensitive queries
Time is an important dimension of relevance for a large number of searches, such as over blogs and news archives. So far, research on searching over such collections has largely f...
Wisam Dakka, Luis Gravano, Panagiotis G. Ipeirotis
MSS
1999
IEEE
99views Hardware» more  MSS 1999»
13 years 11 months ago
Clustered Multi-media NOD: Popularity-based Article Prefetching and Placement
According to the current profound development of multimedia and networking technologies, the way people communicate with, naturally, has evolved from a textoriented into a multime...
Y.-J. Kim, Tae-uk Choi, K. O. Jung, Y. K. Kang, Se...
LREC
2008
112views Education» more  LREC 2008»
13 years 8 months ago
Modeling Document Dynamics: an Evolutionary Approach
News articles about the same event published over time have properties that challenge NLP and IR applications. A cluster of such texts typically exhibits instances of paraphrase a...
Jahna Otterbacher, Dragomir R. Radev
CIVR
2008
Springer
239views Image Analysis» more  CIVR 2008»
13 years 8 months ago
Analyzing Flickr groups
There is an explosion of community-generated multimedia content available online. In particular, Flickr constitutes a 200-million photo sharing system where users participate foll...
Radu Andrei Negoescu, Daniel Gatica-Perez
AIED
2007
Springer
14 years 27 days ago
Investigating Generative Factors of Score Matrices
An implicit assumption in psychometrics and educational statistics is that the generative model for student scores on test questions is governed by the topics of those questions an...
Titus Winters, Christian R. Shelton, Tom Payne