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CIKM
2011
Springer
12 years 9 months ago
MTopS: scalable processing of continuous top-k multi-query workloads
A continuous top-k query retrieves the k most preferred objects in a data stream according to a given preference function. These queries are important for a broad spectrum of appl...
Avani Shastri, Di Yang, Elke A. Rundensteiner, Mat...
GIS
2004
ACM
14 years 10 months ago
Spatio-temporal aggregates over raster image data
Spatial, temporal and spatio-temporal aggregates over continuous streams of remotely sensed image data build a fundamental operation in many applications in the environmental scie...
Jie Zhang, Michael Gertz, Demet Aksoy

Publication
196views
15 years 7 months ago
Improving the Performance of TCP over the ATM-UBR service
In this paper we study the design issues in improving TCP performance over the ATM UBR service. ATM-UBR switches respond to congestion by dropping cells when their buffers become f...
Rohit Goyal, Raj Jain, Shiv Kalyanaraman, Sonia Fa...
SIGMOD
2007
ACM
123views Database» more  SIGMOD 2007»
14 years 9 months ago
Schema advisor for hybrid relational-XML DBMS
In response to the widespread use of the XML format for document representation and message exchange, major database vendors support XML in terms of persistence, querying and inde...
Mirella Moura Moro, Lipyeow Lim, Yuan-Chi Chang
HICSS
2007
IEEE
121views Biometrics» more  HICSS 2007»
14 years 3 months ago
Privacy Policy Representation in Web-based Healthcare
The Health Insurance Portability and Accountability Act of 1996 (HIPAA) has resulted in the presence of very descriptive privacy policies on healthcare websites. These policies ar...
Julia Brande Earp, Matthew W. Vail, Annie I. Ant&o...