Sciweavers

1026 search results - page 192 / 206
» On Finding Minimal w-cutset
Sort
View
DIALM
2007
ACM
110views Algorithms» more  DIALM 2007»
13 years 11 months ago
SDP-based Approach for Channel Assignment in Multi-radio Wireless Networks
We consider the following channel assignment problem in multiradio multi-channel wireless networks: Given a wireless network where k orthogonal channels are available and each nod...
Hieu Dinh, Yoo Ah Kim, Seungjoon Lee, Minho Shin, ...
DMSN
2007
ACM
13 years 11 months ago
SenseSwarm: a perimeter-based data acquisition framework for mobile sensor networks
This paper assumes a set of n mobile sensors that move in the Euclidean plane as a swarm1 . Our objectives are to explore a given geographic region by detecting and aggregating sp...
Demetrios Zeinalipour-Yazti, Panayiotis Andreou, P...
DEXA
2009
Springer
153views Database» more  DEXA 2009»
13 years 11 months ago
Three Approximation Algorithms for Energy-Efficient Query Dissemination in Sensor Database System
Abstract. Sensor database is a type of database management system which offers sensor data and stored data in its data model and query languages. In this system, when a user poses ...
Zhao Zhang, Xiaofeng Gao, Xuefei Zhang, Weili Wu, ...
AAIM
2006
Springer
129views Algorithms» more  AAIM 2006»
13 years 11 months ago
Secure Overlay Network Design
Due to the increasing security threats on the Internet, new overlay network architectures have been proposed to secure privileged services. In these architectures, the application...
Erran L. Li, Mohammad Mahdian, Vahab S. Mirrokni
ANCS
2006
ACM
13 years 11 months ago
Efficient memory utilization on network processors for deep packet inspection
Deep Packet Inspection (DPI) refers to examining both packet header and payload to look for predefined patterns, which is essential for network security, intrusion detection and c...
Piti Piyachon, Yan Luo