Sciweavers

4245 search results - page 185 / 849
» Input Modeling
Sort
View
ADBIS
2005
Springer
116views Database» more  ADBIS 2005»
16 years 21 days ago
A Formal Model for the Problem of View Selection for Aggregate Queries
We present a formal analysis of the following view-selection problem: Given a set of queries and a database, return definitions of views that, when materialized in the database, w...
Jingni Li, Zohreh Asgharzadeh Talebi, Rada Chirkov...
CIE
2005
Springer
16 years 21 days ago
A Network Model of Analogue Computation over Metric Algebras
Abstract. We define a general concept of a network of analogue modules connected by channels, processing data from a metric space A, and operating with respect to a global continu...
J. V. Tucker, Jeffery I. Zucker
DALT
2004
Springer
16 years 16 days ago
On Modelling Multi-agent Systems Declaratively
Abstract. We propose a declarative framework for modelling multi-agent systems and specify a number of properties of these systems and agents within them. The framework is parametr...
Andrea Bracciali, Paolo Mancarella, Kostas Stathis...
ICAT
2003
IEEE
16 years 13 days ago
Agent-based Model for Intelligent Shopping Assistant and its Application
With the rapid expansion of the Internet, the implementation of agent technology in electronic commerce (e-commerce) becomes very popular, which provides a promising field for the...
Xu-Bing Pan, Zhi Geng, Yang-Hong Wei
199
Voted
VISUALIZATION
2000
IEEE
15 years 11 months ago
Polyhedral modeling
Polyhedral meshes are used for visualization, computer graphics or geometric modeling purposes and result from many applications like iso-surface extraction, surface reconstructio...
Georges-Pierre Bonneau, Stefanie Hahmann