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97
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KDD
1999
ACM
193views Data Mining» more  KDD 1999»
15 years 4 months ago
Data Mining of User Navigation Patterns
Abstract. We propose a data mining model that captures the user navigation behaviour patterns. The user navigation sessions are modelled as a hypertext probabilistic grammar whose ...
José Borges, Mark Levene
DATAMINE
2010
133views more  DATAMINE 2010»
15 years 19 days ago
Using background knowledge to rank itemsets
Assessing the quality of discovered results is an important open problem in data mining. Such assessment is particularly vital when mining itemsets, since commonly many of the disc...
Nikolaj Tatti, Michael Mampaey
JMM2
2007
118views more  JMM2 2007»
15 years 13 days ago
Universal Detection of JPEG Steganography
Abstract— In this paper, we present a novel universal approach which consists in exploring statistics in the compressed frequency domain. This approach is motivated by two main c...
Johann Barbier, Eric Filiol, Kichenakoumar Mayoura
113
Voted
IROS
2008
IEEE
144views Robotics» more  IROS 2008»
15 years 7 months ago
Frame rate object extraction from video sequences with self organizing networks and statistical background detection
— In many computer vision related applications it is necessary to distinguish between the background of an image and the objects that are contained in it. This is a difficult pr...
Thiago C. Bellardi, Dizan Vasquez, Christian Laugi...
84
Voted
LREC
2010
163views Education» more  LREC 2010»
15 years 2 months ago
Constructing a Textual Semantic Relation Corpus Using a Discourse Treebank
In this paper, we present our work on constructing a textual semantic relation corpus by making use of an existing treebank annotated with discourse relations. We extract adjacent...
Rui Wang, Caroline Sporleder