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» Efficient Communication in a Design Environment
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FTDCS
1997
IEEE
15 years 10 months ago
An Efficient Causal Order Algorithm for Message Delivery in Distributed System
Though causal order of message delivery simplifies the design and development of distributed applications, the overhead of enforcing it is not negligible. Causal order algorithm w...
Ikhyeon Jang, Jaehyung Park, Jung Wan Cho, Hyunsoo...
GLOBECOM
2010
IEEE
15 years 4 months ago
Energy-Efficient Power Loading for a MIMO-SVD System and Its Performance in Flat Fading
In this paper we formulate a power loading problem for the spatial subchannels (parallel channels) of a single-carrier MIMO-SVD system. The power loading solution is designed to mi...
Raghavendra S. Prabhu, Babak Daneshrad
INFOCOM
2010
IEEE
15 years 4 months ago
Efficient Resource Allocation with Flexible Channel Cooperation in OFDMA Cognitive Radio Networks
Recently, a cooperative paradigm for single-channel cognitive radio networks has been advocated, where primary users can leverage secondary users to relay their traffic. However, i...
Hong Xu, Baochun Li
PVLDB
2010
100views more  PVLDB 2010»
15 years 1 months ago
Efficient Proximity Detection among Mobile Users via Self-Tuning Policies
Given a set of users, their friend relationships, and a distance threshold per friend pair, the proximity detection problem is to find each pair of friends such that the Euclidean...
Man Lung Yiu, Leong Hou U, Simonas Saltenis, Kosta...
MOBILITY
2009
ACM
16 years 1 months ago
A membership management protocol for mobile P2P networks
MANETs are self-organizing networks composed of mobile wireless nodes with often scarce resources. Distributed applications based on the P2P paradigm are by nature good candidates...
Mohamed Karim Sbai, Emna Salhi, Chadi Barakat