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ICDE
2011
IEEE
241views Database» more  ICDE 2011»
14 years 10 months ago
Advanced search, visualization and tagging of sensor metadata
— As sensors continue to proliferate, the capabilities of effectively querying not only sensor data but also its metadata becomes important in a wide range of applications. This ...
Ioannis K. Paparrizos, Hoyoung Jeung, Karl Aberer
ICDE
2011
IEEE
232views Database» more  ICDE 2011»
14 years 10 months ago
XClean: Providing valid spelling suggestions for XML keyword queries
—An important facility to aid keyword search on XML data is suggesting alternative queries when user queries contain typographical errors. Query suggestion thus can improve users...
Yifei Lu, Wei Wang, Jianxin Li, Chengfei Liu
ICDE
2011
IEEE
288views Database» more  ICDE 2011»
14 years 10 months ago
Optimal location queries in road network databases
— Optimal location (OL) queries are a type of spatial queries particularly useful for the strategic planning of resources. Given a set of existing facilities and a set of clients...
Xiaokui Xiao, Bin Yao 0002, Feifei Li
IS
2011
14 years 10 months ago
Detecting proximity events in sensor networks
Sensor networks are often used to perform monitoring tasks, such as animal and vehicle tracking, or the surveillance of enemy forces in military applications. In this paper we int...
Antonios Deligiannakis, Yannis Kotidis
ACL
2011
14 years 10 months ago
Automated Whole Sentence Grammar Correction Using a Noisy Channel Model
Automated grammar correction techniques have seen improvement over the years, but there is still much room for increased performance. Current correction techniques mainly focus on...
Y. Albert Park, Roger Levy
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