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VLDB
2005
ACM
85views Database» more  VLDB 2005»
16 years 12 days ago
Pattern Tree Algebras: Sets or Sequences?
XML and XQuery semantics are very sensitive to the order of the produced output. Although pattern-tree based algebraic approaches are becoming more and more popular for evaluating...
Stelios Paparizos, H. V. Jagadish
NLPRS
2001
Springer
15 years 11 months ago
Named Entity Recognition using Machine Learning Methods and Pattern-Selection Rules
Named Entity recognition, as a task of providing important semantic information, is a critical first step in Information Extraction and QuestionAnswering system. This paper propos...
Choong-Nyoung Seon, Youngjoong Ko, Jeong-Seok Kim,...
IESA
2007
15 years 8 months ago
Formalizing the OPAL eBusiness ontology design patterns with OWL
Domain ontology building is one of the most critical activities required in Semantic Web applications. The task must be performed by domain experts, who do not (generally) have the...
Fulvio D'Antonio, Michele Missikoff, Francesco Tag...
IVC
2008
69views more  IVC 2008»
15 years 6 months ago
Unsupervised texture classification: Automatically discover and classify texture patterns
In this paper, we present a novel approach to classify texture collections. This approach does not require experts to provide annotated training set. Given the image collection, w...
Lei Qin, Qingfang Zheng, Shuqiang Jiang, Qingming ...
IJISMD
2010
164views more  IJISMD 2010»
15 years 4 months ago
Management of Correctness Problems in UML Class Diagrams Towards a Pattern-Based Approach
UML is now widely accepted as the standard modeling language for software construction. The Class Diagram is its core view, having well formed semantics and providing the backbone...
Mira Balaban, Azzam Maraee, Arnon Sturm