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JOLLI
2010
171views more  JOLLI 2010»
9 years 12 days ago
A Dynamic Logic of Agency I: STIT, Capabilities and Powers
The aim of this paper, is to provide a logical framework for reasoning about actions, agency, and powers of agents and coalitions in game-like multi-agent systems. First we define ...
Andreas Herzig, Emiliano Lorini
EJWCN
2010
229views more  EJWCN 2010»
9 years 14 days ago
Throughput-Efficient Dynamic Coalition Formation in Distributed Cognitive Radio Networks
We formulate the problem of distributed throughput-efficient sensing in cognitive radio (CR) networks as a dynamic coalition formation game based on a Markovian model. The propose...
Zaheer Khan, Janne J. Lehtomäki, Marian Codre...
CORR
2010
Springer
143views Education» more  CORR 2010»
9 years 17 days ago
Dynamics of Profit-Sharing Games
An important task in the analysis of multiagent systems is to understand how groups of selfish players can form coalitions, i.e., work together in teams. In this paper, we study t...
John Augustine, Ning Chen, Edith Elkind, Angelo Fa...
AAMAS
2011
Springer
9 years 19 days ago
Optimizing coalition formation for tasks with dynamically evolving rewards and nondeterministic action effects
We consider a problem domain where coalitions of agents are formed in order to execute tasks. Each task is assigned at most one coalition of agents, and the coalition can be reorg...
Majid Ali Khan, Damla Turgut, Ladislau Böl&ou...
ICIP
2010
IEEE
9 years 3 months ago
A game theoretical approach for image denoising
How to adaptively choose optimal neighborhoods is very important to pixel-domain image denoising algorithms since too many neighborhoods may cause over-smooth artifacts and too fe...
Yan Chen, K. J. Ray Liu
GLOBECOM
2010
IEEE
9 years 3 months ago
A Coalition Formation Game in Partition Form for Peer-to-Peer File Sharing Networks
In current peer-to-peer file sharing networks, a large number of peers with heterogeneous connections simultaneously seek to download resources, e.g., files or file fragments, from...
Walid Saad, Zhu Han, Tamer Basar, Mérouane ...
LATINCRYPT
2010
9 years 4 months ago
Broadcast Encryption with Multiple Trust Authorities
Abstract. In this paper we extend the notion of hierarchical identitybased encryption with wildcards (WIBE) from the domain of a single Trusted Authority (TA) to a setting with mul...
Kent D. Boklan, Alexander W. Dent, Christopher A. ...
JAIR
2010
106views more  JAIR 2010»
9 years 4 months ago
Cooperative Games with Overlapping Coalitions
In the usual models of cooperative game theory, the outcome of a coalition formation process is either the grand coalition or a coalition structure that consists of disjoint coali...
Georgios Chalkiadakis, Edith Elkind, Evangelos Mar...
JAIR
2010
160views more  JAIR 2010»
9 years 4 months ago
Reasoning About the Transfer of Control
We present DCL-PC: a logic for reasoning about how the abilities of agents and coalitions of agents are altered by transferring control from one agent to another. The logical foun...
Wiebe van der Hoek, Dirk Walther, Michael Wooldrid...
AI
1998
Springer
9 years 5 months ago
Methods for Task Allocation via Agent Coalition Formation
Task execution in multi-agent environments may require cooperation among agents. Given a set of agents and a set of tasks which they have to satisfy, we consider situations where ...
Onn Shehory, Sarit Kraus
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