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CDC
2009
IEEE
133views Control Systems» more  CDC 2009»
15 years 11 months ago
Equilibrium species counts and migration model tradeoffs for biogeography-based optimization
—Motivated by the migration mechanisms of ecosystems, various extensions to biogeography-based optimization (BBO) are proposed. BBO is an original optimization method based on th...
Haiping Ma, Suhong Ni, Man Sun
NIPS
2008
15 years 8 months ago
Fast Computation of Posterior Mode in Multi-Level Hierarchical Models
Multi-level hierarchical models provide an attractive framework for incorporating correlations induced in a response variable organized in a hierarchy. Model fitting is challengin...
Liang Zhang, Deepak Agarwal
ACL
2006
15 years 8 months ago
Towards A Modular Data Model For Multi-Layer Annotated Corpora
In this paper we discuss the current methods in the representation of corpora annotated at multiple levels of linguistic organization (so-called multi-level or multi-layer corpora...
Richard Eckart
WOA
2003
15 years 8 months ago
Situated Cellular Agents and Immune System Modelling
— The Immune System (IS) constitutes the defence mechanism of higher level organisms to micro organismic threats: it is a real distributed system providing mechanisms of adaptati...
Stefania Bandini, Sara Manzoni, Giuseppe Vizzari
EDOC
2009
IEEE
16 years 1 months ago
Modeling the IT Impact on Organizational Structure
The impact IT systems have on organizations is widely debated, both in academia and industry. This paper describes a quantitative framework for analyzing organizational impact fro...
Pia Gustafsson, David Höök, Ulrik Franke...