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DAGSTUHL
2006
13 years 10 months ago
On Comparison of Mechanisms of Economic and Social Exchanges: The Times Model
Abstract. An e-market system is a concrete implementation of a market institution; it embeds one or more exchange mechanisms. E-market systems are also information systems which ar...
Gregory E. Kersten, Eva Chen, Dirk Neumann, Rustam...
ATAL
2005
Springer
14 years 2 months ago
Modeling task allocation using a decision theoretic model
Mediation is the process of decomposing a task into subtasks, finding agents suitable for these subtasks and negotiating with agents to obtain commitments to execute these subtas...
Sherief Abdallah, Victor R. Lesser
GIL
2004
13 years 10 months ago
Ecologic-Economic Modeling of Agricultural Land Use for Policy Decisions: An Integrated Model Implemented for North East Region
: This article presents an integrated ecologic and economic model to study landscape and land use change, using the Spatial Analysis Modelling Tool (SAMT). The study involves integ...
Igbekele A. Ajibefun, Karl-Otto Wenkel, Ralf Wiela...
PODS
1990
ACM
148views Database» more  PODS 1990»
14 years 1 months ago
Stable Models and Non-Determinism in Logic Programs with Negation
Previous researchers have proposed generalizations of Horn clause logic to support negation and nondeterminism as two separate extensions. In this paper, we show that the stable m...
Domenico Saccà, Carlo Zaniolo
SPLC
2007
13 years 10 months ago
Reasoning about Feature Models in Higher-Order Logic
A mechanically formalized feature modeling metamodel is presented. This theory is a generic higher-order formalization of a mathematical model synthesizing several feature modelin...
Mikolás Janota, Joseph Kiniry