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ECIR
2008
Springer
13 years 10 months ago
Semi-supervised Document Classification with a Mislabeling Error Model
Abstract. This paper investigates a new extension of the Probabilistic Latent Semantic Analysis (PLSA) model [6] for text classification where the training set is partially labeled...
Anastasia Krithara, Massih-Reza Amini, Jean-Michel...
ADBIS
2006
Springer
165views Database» more  ADBIS 2006»
14 years 20 days ago
Fragmenting XML Documents via Structural Constraints
Abstract. XML query processors suffer from main-memory limitations that prevent them from processing large XML documents. While content-based predicates can be used to project down...
Angela Bonifati, Alfredo Cuzzocrea, Bruno Zinno
MM
2010
ACM
178views Multimedia» more  MM 2010»
13 years 9 months ago
Topical summarization of web videos by visual-text time-dependent alignment
Search engines are used to return a long list of hundreds or even thousands of videos in response to a query topic. Efficient navigation of videos becomes difficult and users ofte...
Song Tan, Hung-Khoon Tan, Chong-Wah Ngo
ERCIMDL
2009
Springer
139views Education» more  ERCIMDL 2009»
14 years 3 months ago
Geographic Information Retrieval and Digital Libraries
In this demonstration we will examine the effectiveness of Geographic Information Retrieval (GIR) methods in digital library interfaces. We will show how various types of informat...
Ray R. Larson
ICS
1999
Tsinghua U.
14 years 1 months ago
The scalability of multigrain systems
Researchers have recently proposed coupling small- to mediumscale multiprocessors to build large-scale shared memory machines, known as multigrain shared memory systems. Multigrai...
Donald Yeung