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CEC
2010
IEEE
14 years 11 months ago
The one-commodity traveling salesman problem with selective pickup and delivery: An ant colony approach
We introduce a novel combinatorial optimization problem: the one-commodity traveling salesman problem with selective pickup and delivery (1-TSP-SELPD), characterized by the fact th...
Rafael Falcón, Xu Li, Amiya Nayak, Ivan Sto...
INFOCOM
2005
IEEE
15 years 7 months ago
On achieving optimal throughput with network coding
— With the constraints of network topologies and link capacities, achieving the optimal end-to-end throughput in data networks has been known as a fundamental but computationally...
Zongpeng Li, Baochun Li, Dan Jiang, Lap Chi Lau
ICPR
2002
IEEE
16 years 2 months ago
Self-Calibration and Neural Network Implementation of Photometric Stereo
This paper describes a new approach to neural network implementation of photometric stereo for a rotational object with non-uniform reflectance factor. Three input images are acqu...
Yuji Iwahori, Yumi Watanabe, Robert J. Woodham, Ak...
ISPA
2005
Springer
15 years 7 months ago
Storage-Optimal Key Sharing with Authentication in Sensor Networks
Abstract. Wireless Sensor Networks are edging closer to widespread feasibility with recent research showing promising results in developing and adapting new mechanisms to suit thei...
Jian Wang, Zhengyou Xia, Lein Harn, Guihai Chen
MOBIHOC
2008
ACM
16 years 1 months ago
Improving sensor network immunity under worm attacks: a software diversity approach
Because of cost and resource constraints, sensor nodes do not have a complicated hardware architecture or operating system to protect program safety. Hence, the notorious buffer-o...
Yi Yang, Sencun Zhu, Guohong Cao