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ICC
2009
IEEE
210views Communications» more  ICC 2009»
8 years 9 months ago
Novel Preamble-Based Channel Estimation for OFDM/OQAM Systems
OFDM/OQAM has been considered as an attractive alternative to classic OFDM with cyclic prefix (CP) over doubly dispersive channels. By utilising well designed pulse shapes and remo...
Jinfeng Du, Svante Signell
ICAI
2009
8 years 9 months ago
BayesOWL: A Prototype System for Uncertainty in Semantic Web
: Previously we have proposed a theoretical framework, called BayesOWL, to model uncertainty in semantic web ontologies based on Bayesian networks. In particular, we have developed...
Shenyong Zhang, Yi Sun, Yun Peng, Xiaopu Wang
TEDU
2008
126views Education» more  TEDU 2008»
8 years 11 months ago
Designing an Educational Game: Case Study of 'Europe 2045'
This paper presents a theoretical framework, which has been adopted in designing an on-line multi-player strategy game Europe 2045. Europe 2045 is an educational tool for high scho...
Vít Sisler, Cyril Brom
AI
2005
Springer
8 years 11 months ago
Semiotic schemas: A framework for grounding language in action and perception
A theoretical framework for grounding language is introduced that provides a computational path from sensing and motor action to words and speech acts. The approach combines conce...
Deb Roy
PDSE
1998
108views more  PDSE 1998»
9 years 19 days ago
An Algebraic Framework for Optimizing Parallel Programs
This paper proposes a theoretical framework for verifying and deriving code optimizations for programs written in parallel programming languages. The key idea of this framework is...
Ichiro Satoh
IADIS
2003
9 years 20 days ago
Evaluation of Web Sites a Theoretical Framework
We sketch a theoretical framework for the construction of evaluation schemes for web sites. The framework is based on the structure quite explicitly found in mathematics, physics ...
Terje Aaberge, Ivar Petter Grøtte, Ingjerd ...
ECIS
2003
9 years 20 days ago
Implementing inter-organizational systems (IOS) for strategic advantage: a value-flow framework
Increasingly, organizations have been investing heavily in information systems for greater dyadic coordination and cooperation with each of their key business partners. In this re...
Michael T. K. Tan, K. S. Raman, Kwok Kee Wei
ECIS
2001
9 years 20 days ago
Knowledge integration processes within the context of enterprise resources planning (ERP) systems implementation
The empirical findings from an organization, which adopted and implemented ERP, are presented. The focus of this empirical research was to understand the nature and processes of k...
Jimmy C. Huang, Sue Newell, Shan Ling Pan, Robert ...
ISTAR
2008
9 years 21 days ago
Ontological Foundations for Agent-Oriented Organizational Modeling
Abstract. This paper reports on our work on three complementary directions, aimed at developing: (i) a theoretical framework named UFO (Unified Foundational Ontology) for (re) desi...
Renata S. S. Guizzardi, Giancarlo Guizzardi, Jo&at...
CEC
2005
IEEE
9 years 1 months ago
A new approach to dynamics analysis of genetic algorithms without selection
Abstract- Theoretical analysis of the dynamics of evolutionary algorithms is believed to be very important to understand the search behavior of evolutionary algorithms and to devel...
Tatsuya Okabe, Yaochu Jin, Bernhard Sendhoff
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