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SDM
2008
SIAM
197views Data Mining» more  SDM 2008»
13 years 6 months ago
A general framework for estimating similarity of datasets and decision trees: exploring semantic similarity of decision trees
Decision trees are among the most popular pattern types in data mining due to their intuitive representation. However, little attention has been given on the definition of measure...
Irene Ntoutsi, Alexandros Kalousis, Yannis Theodor...
LREC
2008
107views Education» more  LREC 2008»
13 years 6 months ago
The Construction and Evaluation of Word Space Models
Semantic similarity is a key issue in many computational tasks. This paper goes into the development and evaluation of two common ways of automatically calculating the semantic si...
Yves Peirsman, Simon De Deyne, Kris Heylen, Dirk G...
FOIS
2008
13 years 6 months ago
Similarity as a Quality Indicator in Ontology Engineering
In the last years, several methodologies for ontology engineering have been proposed. Most of these methodologies guide the engineer from a first paper draft to an implemented
Krzysztof Janowicz, Patrick Maué, Marc Wilk...
CORIA
2008
13 years 6 months ago
KWSim: Concepts Similarity Measure
The comparison of manually annotated medical images can be done using the comparison of keywords in a lexical way or using the existing medical thesauri to calculate semantic simil...
Youssef Matar, Elöd Egyed-Zsigmond, Sonia Laj...
COLING
2008
13 years 6 months ago
Explaining Similarity of Terms
Computing the similarity between entities is a core component of many NLP tasks such as measuring the semantic similarity of terms for generating a distributional thesaurus. In th...
Vishnu Vyas, Patrick Pantel
DALT
2008
Springer
13 years 6 months ago
Increasing Bid Expressiveness for Effective and Balanced E-Barter Trading
Abstract. We present a novel knowledge-based approach for automated electronic barter trade systems. An e-barter is basically a closed e-marketplace, where agents may exchange (buy...
Azzurra Ragone, Tommaso Di Noia, Eugenio Di Sciasc...
CIVR
2008
Springer
220views Image Analysis» more  CIVR 2008»
13 years 6 months ago
Web-based information content and its application to concept-based video retrieval
Semantic similarity between words or phrases is frequently used to find matching correlations between search queries and documents when straightforward matching of terms fails. Th...
Alexander Haubold, Apostol Natsev
CIVR
2008
Springer
222views Image Analysis» more  CIVR 2008»
13 years 6 months ago
Automatic image annotation via local multi-label classification
As the consequence of semantic gap, visual similarity does not guarantee semantic similarity, which in general is conflicting with the inherent assumption of many generativebased ...
Mei Wang, Xiangdong Zhou, Tat-Seng Chua
ECOWS
2006
Springer
13 years 8 months ago
Similarity Measurement about Ontology-based Semantic Web Services
Measurement of semantic similarity between Web services is an important factor for Web service discovery, composition, and even execution. Semantic Web services (SWS) are usually ...
Xia Wang, Yihong Ding, Yi Zhao
BIBE
2004
IEEE
179views Bioinformatics» more  BIBE 2004»
13 years 8 months ago
Incorporating Ontology-Driven Similarity Knowledge into Functional Genomics: An Exploratory Study
This research explores the feasibility of semantic similarity approaches to supporting predictive tasks in functional genomics. It aims to establish potential relationships betwee...
Francisco Azuaje, Olivier Bodenreider