Sciweavers

GECCO
2004
Springer
14 years 26 days ago
Validating a Model of Colon Colouration Using an Evolution Strategy with Adaptive Approximations
The colour of colon tissue, which depends on the tissue structure, its optical properties, and the quantities of the pigments present in it, can be predicted by a physics-based mod...
Dzena Hidovic, Jonathan E. Rowe
ECAI
2004
Springer
14 years 26 days ago
The KGP Model of Agency
This paper presents a new model of agency, called the KGP (Knowledge, Goals and Plan) model. This draws from the classic BDI model and proposes a hierarchical agent architecture wi...
Antonis C. Kakas, Paolo Mancarella, Fariba Sadri, ...
CAAN
2004
Springer
14 years 27 days ago
Limits and Power Laws of Models for the Web Graph and Other Networked Information Spaces
We consider a generalized copy model of the web graph and related networks, and analyze its limiting behaviour. The model is motivated by previously proposed copying models of the ...
Anthony Bonato, Jeannette C. M. Janssen
ATAL
2004
Springer
14 years 27 days ago
A Protocol for a Distributed Recommender System
We present a domain model and protocol for the exchange of recommendations by selfish agents without the aid of any centralized control. Our model captures a subset of the realiti...
José M. Vidal
AMAI
2004
Springer
14 years 27 days ago
Bayesian Model Averaging Across Model Spaces via Compact Encoding
Bayesian Model Averaging (BMA) is well known for improving predictive accuracy by averaging inferences over all models in the model space. However, Markov chain Monte Carlo (MCMC)...
Ke Yin, Ian Davidson
ACRI
2004
Springer
14 years 27 days ago
Cell-Oriented Modeling of In Vitro Capillary Development
Abstract. We introduce a Cellular Potts model (a cellular-automatonbased Monte-Carlo model) of in vitro capillary development, or angiogenesis. Our model derives from a recent cont...
Roeland Merks, Stuart A. Newman, James A. Glazier
ACRI
2004
Springer
14 years 27 days ago
A Hybrid Discrete-Continuum Model for 3-D Skeletogenesis of the Vertebrate Limb
We present a dynamic, three-dimensional, composite model framework for vertebrate development. Our integrated model combines submodels that address length-scales from subcellular t...
Rajiv Chaturvedi, Chengbang Huang, Jesús A....
ACRI
2004
Springer
14 years 27 days ago
Replication of Spatio-temporal Land Use Patterns at Three Levels of Aggregation by an Urban Cellular Automata
The SLEUTH urban growth model [1] is a cellular automata model that has been widely applied throughout the geographic literature to examine the historic settlement patterns of citi...
Charles Dietzel, Keith C. Clarke
ACOM
2004
Springer
14 years 27 days ago
Dialogization and Implicit Information in an Agent Communicational Model
In this paper we propose a computational model for human-agent and agent-agent conversation. This model has two fundamental characteristics: (1) it takes into account the implicit ...
Karim Bouzouba, Jamal Bentahar, Bernard Moulin
WISER
2004
ACM
14 years 27 days ago
Effective work practices for software engineering: free/libre open source software development
We review the literature on Free/Libre Open Source Software (FLOSS) development and on software development, distributed work and teams more generally to develop a theoretical mod...
Kevin Crowston, Hala Annabi, James Howison, Chenge...