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SSD
2009
Springer
233views Database» more  SSD 2009»
14 years 1 months ago
Approximate Evaluation of Range Nearest Neighbor Queries with Quality Guarantee
The range nearest-neighbor (NN) query is an important query type in location-based services, as it can be applied to the case that an NN query has a spatial region, instead of a lo...
Chi-Yin Chow, Mohamed F. Mokbel, Joe Naps, Suman N...
ICC
2011
IEEE
215views Communications» more  ICC 2011»
12 years 7 months ago
Optimal Packet Scheduling in a Broadcast Channel with an Energy Harvesting Transmitter
—In this paper, we investigate the transmission completion time minimization problem in a two-user additive white Gaussian noise (AWGN) broadcast channel, where the transmitter i...
Jing Yang, Omur Ozel, Sennur Ulukus
PCI
2005
Springer
14 years 27 days ago
Reliable Transmission Using Intermediate Sink or Source Nodes in Sensor Networks
The main resarch in sensor networks has been focused on minimizing power consumption of sensors to maximize network life time. In some critical applications, however, the most impo...
Bo-Hyung Lee, Hyung-Wook Yoon, Jongho Park, Min Yo...
HPDC
2003
IEEE
14 years 21 days ago
A Performance Study of Monitoring and Information Services for Distributed Systems
Monitoring and information services form a key component of a distributed system, or Grid. A quantitative study of such services can aid in understanding the performance limitatio...
Xuehai Zhang, Jeffrey L. Freschl, Jennifer M. Scho...
ICMCS
1997
IEEE
117views Multimedia» more  ICMCS 1997»
13 years 11 months ago
Cooperative QoS Management for Multimedia Applications
Quality of Service (QoS) management becomes more and more important, especially in networks where many applications are competing for a limited number of resources. As these appli...
Stefan Fischer, Abdelhakim Hafid, Gregor von Bochm...