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SIMPRA
2011
13 years 4 months ago
Virtual segment: Store-carry-forward relay-based support for wide-area non-real-time data exchange
—In the Internet of the future, a flexible, dynamic combination of wireless and wired access networks is expected to be a key driver for enlarging the broadband communication se...
Shinya Yamamura, Akira Nagata, Masato Tsuru, Hitom...
MASS
2010
353views Communications» more  MASS 2010»
13 years 4 months ago
Trailing mobile sinks: A proactive data reporting protocol for Wireless Sensor Networks
In Wireless Sensor Networks (WSN), data gathering using mobile sinks typically incurs constant propagation of sink location indication messages to guide the direction of data repor...
Xinxin Liu, Han Zhao, Xin Yang, Xiaolin Li, Ning W...
ADHOC
2010
135views more  ADHOC 2010»
13 years 4 months ago
Efficient broadcast for wireless ad hoc networks with a realistic physical layer
In this paper, we investigate the low coverage problem of efficient broadcast protocols in wireless ad hoc networks with realistic physical layer models. To minimize energy consum...
Hui Xu, J. J. Garcia-Luna-Aceves
ATMOS
2007
177views Optimization» more  ATMOS 2007»
13 years 11 months ago
Approximate dynamic programming for rail operations
Abstract. Approximate dynamic programming offers a new modeling and algorithmic strategy for complex problems such as rail operations. Problems in rail operations are often modeled...
Warren B. Powell, Belgacem Bouzaïene-Ayari
DAC
2003
ACM
14 years 10 months ago
Coverage directed test generation for functional verification using bayesian networks
Functional verification is widely acknowledged as the bottleneck in the hardware design cycle. This paper addresses one of the main challenges of simulation based verification (or...
Shai Fine, Avi Ziv