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TPDS
2008
120views more  TPDS 2008»
15 years 7 months ago
A New Storage Scheme for Approximate Location Queries in Object-Tracking Sensor Networks
Energy efficiency is one of the most critical issues in the design of wireless sensor networks. Observing that many sensor applications for object tracking can tolerate a certain d...
Jianliang Xu, Xueyan Tang, Wang-Chien Lee
ICDE
2000
IEEE
120views Database» more  ICDE 2000»
16 years 9 months ago
Efficient Query Subscription Processing in a Multicast Environment
Abstract Arturo Crespo, Orkut Buyukkokten, and Hector Garcia-Molina Stanford University With information dissemination (information push), data is delivered from a set of producers...
Arturo Crespo, Orkut Buyukkokten, Hector Garcia-Mo...
ICDE
2008
IEEE
188views Database» more  ICDE 2008»
16 years 9 months ago
Efficient Aggregate Computation over Data Streams
Abstract-- Cisco's NetFlow Collector (NFC) is a powerful example of a real-world product that supports multiple aggregate queries over a continuous stream of IP flow records. ...
Kanthi Nagaraj, K. V. M. Naidu, Rajeev Rastogi, Sc...
WWW
2001
ACM
16 years 8 months ago
N for the price of 1: bundling web objects for more efficient content delivery
: Persistent connections address inefficiencies associated with multiple concurrent connections. They can improve response time when successfully used with pipelining to retrieve a...
Craig E. Wills, Mikhail Mikhailov, Hao Shang
VLDB
2005
ACM
153views Database» more  VLDB 2005»
16 years 7 months ago
An effective and efficient algorithm for high-dimensional outlier detection
Abstract. The outlier detection problem has important applications in the field of fraud detection, network robustness analysis, and intrusion detection. Most such applications are...
Charu C. Aggarwal, Philip S. Yu