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SAS
2007
Springer
112views Formal Methods» more  SAS 2007»
15 years 8 months ago
Taming the Wrapping of Integer Arithmetic
Variables in programs are usually confined to a fixed number of bits and results that require more bits are truncated. Due to the use of 32-bit and 64-bit variables, inadvertent ...
Axel Simon, Andy King
163
Voted
CCGRID
2006
IEEE
15 years 7 months ago
A Core Grid Ontology for the Semantic Grid
In this paper, we propose a Core Grid Ontology (CGO) that defines fundamental Grid-specific concepts, and the relationships between them. One of the key goals is to make this Co...
Wei Xing, Marios D. Dikaiakos, Rizos Sakellariou
ICMCS
2006
IEEE
171views Multimedia» more  ICMCS 2006»
15 years 7 months ago
New Area Matrix-Based Affine-Invariant Shape Features and Similarity Metrics
A near-planar object seen from different viewpoints results in differently deformed images. Under some assumptions, viewpoint changes can be modeled by affine transformations. Sh...
Carlos Ramon Pantaleon Dionisio, Hae Young Kim
IRI
2006
IEEE
15 years 7 months ago
Integration of low level linguistic information for clinical document semantic tagging
We propose a semantic tagger that provides high level concept information for phrases based on several kinds of low level information about words in clinical narrative texts. The ...
Hyeju Jang, Yun Jin, Sung-Hyon Myaeng
ISPDC
2006
IEEE
15 years 7 months ago
Managing Information and Time Flow in an Agent-Based E-Commerce System
Recently, we have proposed a comprehensive agent-based e-commerce system. While UML formalized, it lacked details how basic functions – e.g. user request to purchase a given pro...
Maciej Gawinecki, Maria Ganzha, Pawel Kobzdej, Mar...