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IJON
2007
166views more  IJON 2007»
13 years 7 months ago
Kernel PCA for similarity invariant shape recognition
We present in this paper a novel approach for shape description based on kernel principal component analysis (KPCA). The strength of this method resides in the similarity (rotatio...
Hichem Sahbi
COMCOM
2000
130views more  COMCOM 2000»
13 years 7 months ago
Use Case Maps and LOTOS for the prototyping and validation of a mobile group call system
ABSTRACT -- SPEC-VALUE, a rigorous scenario-driven approach for the description and validation of complex system functionalities at the early stages of design, is presented. It is ...
Daniel Amyot, Luigi Logrippo
WWW
2004
ACM
14 years 8 months ago
Towards the composition of Ad Hoc B2B Applications: Semantics, Properties and Complexity Management
The goal is to build a general framework for ad hoc applications over large networks using semantics and complex systems analysis. The first part deals with semantics because appl...
Jaime Delgado, Rosa Gil, Zièd Choukair
KNINVI
2005
Springer
14 years 29 days ago
Representational Correspondence as a Basic Principle of Diagram Design
The timeworn claim that a picture is worth a thousand words is generally well-supported by empirical evidence, suggesting that diagrams and other information graphics can enhance h...
Christopher F. Chabris, Stephen M. Kosslyn
DGO
2007
152views Education» more  DGO 2007»
13 years 9 months ago
Identifying and classifying subjective claims
To understand the subjective documents, for example, public comments on the government’s proposed regulation, opinion identification and classification is required. Rather than ...
Namhee Kwon, Liang Zhou, Eduard H. Hovy, Stuart W....