317 search results - page 4 / 64 » Two-Tier Multiple Query Optimization for Sensor Networks |
PVLDB
2010
14 years 8 months ago
2010
To enable smart environments and self-tuning data centers, we are developing the Aspen system for integrating physical sensor data, as well as stream data coming from machine logi...
DASFAA
2006
IEEE
15 years 3 months ago
2006
IEEE
Abstract. To process aggregation queries issued through different sensors as access points in sensor networks, existing algorithms handle queries independently and perform in-netw...
91
Voted
AMW
2010
14 years 11 months ago
2010
In this work we present in-network techniques to improve the efficiency of spatial aggregate queries. Such queries are very common in a sensornet setting, demanding more targeted t...
DMSN
2004
ACM
15 years 3 months ago
2004
ACM
INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
—We discuss malicious interference based denial of service (DoS) attacks in multi-band covert timing networks using an adversarial game theoretic approach. A covert timing networ...