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112
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TMI
2008
116views more  TMI 2008»
15 years 2 months ago
Dynamic PET Reconstruction Using Wavelet Regularization With Adapted Basis Functions
Tomographic reconstruction from positron emission tomography (PET) data is an ill-posed problem that requires regularization. An attractive approach is to impose an 1-regularizatio...
J. Verhaeghe, Dimitri Van De Ville, I. Khalidov, Y...
AAMAS
2004
Springer
15 years 2 months ago
Multi-Dimensional, MultiStep Negotiation
We present a multi-dimensional, multi-step negotiation mechanism for task allocation among cooperative agents based on distributed search. This mechanism uses marginal utility gai...
Xiaoqin Zhang, Victor R. Lesser, Rodion M. Podoroz...
136
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TWC
2008
169views more  TWC 2008»
15 years 2 months ago
Antenna subset diversity with non-ideal channel estimation
In modern wireless systems employing diversity techniques, combining all the available diversity branches may not be feasible due to complexity and resource constraints. To allevia...
Wesley M. Gifford, Moe Z. Win, Marco Chiani
AROBOTS
2002
113views more  AROBOTS 2002»
15 years 2 months ago
An Incremental Self-Deployment Algorithm for Mobile Sensor Networks
This paper describes an incremental deployment algorithm for mobile sensor networks. A mobile sensor network is a distributed collection of nodes, each of which has sensing, compu...
Andrew Howard, Maja J. Mataric, Gaurav S. Sukhatme
128
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COMCOM
2004
89views more  COMCOM 2004»
15 years 2 months ago
QROUTE: an QoS-guaranteed multicast routing
In this paper, we propose QROUTE, an integrated framework for QoS-guaranteed multicast routing, in which a feasible multicast tree meeting multiple QoS constraints can be construc...
Jinquan Dai, Touchai Angchuan, Hung Keng Pung