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» Validity Invariants and Effects
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185
Voted
SIGMOD
2006
ACM
141views Database» more  SIGMOD 2006»
16 years 26 days ago
Contour map matching for event detection in sensor networks
Many sensor network applications, such as object tracking and disaster monitoring, require effective techniques for event detection. In this paper, we propose a novel event detect...
Wenwei Xue, Qiong Luo, Lei Chen 0002, Yunhao Liu
120
Voted
SIGMOD
2004
ACM
127views Database» more  SIGMOD 2004»
16 years 26 days ago
Efficient Query Reformulation in Peer-Data Management Systems
Peer data management systems (PDMS) offer a flexible architecture for decentralized data sharing. In a PDMS, every peer is associated with a schema that represents the peer's...
Igor Tatarinov, Alon Y. Halevy
90
Voted
SIGMOD
2003
ACM
119views Database» more  SIGMOD 2003»
16 years 26 days ago
Robust and Efficient Fuzzy Match for Online Data Cleaning
To ensure high data quality, data warehouses must validate and cleanse incoming data tuples from external sources. In many situations, clean tuples must match acceptable tuples in...
Surajit Chaudhuri, Kris Ganjam, Venkatesh Ganti, R...
104
Voted
ICSE
2008
IEEE-ACM
16 years 24 days ago
An ontology-driven software architecture evaluation method
Software architecture evaluation has a crucial role in the life cycle of software intensive systems. In this paper we propose an approach to empower a software architecture evalua...
Aida Erfanian, Fereidoun Shams Aliee
105
Voted
MOBISYS
2006
ACM
16 years 9 days ago
CoolSpots: reducing the power consumption of wireless mobile devices with multiple radio interfaces
CoolSpots enable a wireless mobile device to automatically switch between multiple radio interfaces, such as WiFi and Bluetooth, in order to increase battery lifetime. The main co...
Trevor Pering, Yuvraj Agarwal, Rajesh K. Gupta, Ro...