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» Synchronous Collaborative Information Retrieval: Techniques ...
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110
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TKDE
2008
122views more  TKDE 2008»
15 years 1 months ago
Protection of Database Security via Collaborative Inference Detection
Malicious users can exploit the correlation among data to infer sensitive information from a series of seemingly innocuous data accesses. Thus, we develop an inference violation d...
Yu Chen, Wesley W. Chu
SENSYS
2004
ACM
15 years 7 months ago
Medians and beyond: new aggregation techniques for sensor networks
Wireless sensor networks offer the potential to span and monitor large geographical areas inexpensively. Sensors, however, have significant power constraint (battery life), makin...
Nisheeth Shrivastava, Chiranjeeb Buragohain, Divya...
TREC
1993
15 years 3 months ago
Retrieval of Partial Documents
Management and retrieval of large volumes of text can be expensive in both space and time. Moreover, the range of document sizes in a large collection such as trec presents difficu...
Alistair Moffat, Ron Sacks-Davis, Ross Wilkinson, ...
116
Voted
ICMCS
2000
IEEE
141views Multimedia» more  ICMCS 2000»
15 years 6 months ago
Content-Based Indexing and Retrieval of Audio Data using Wavelets
This paper proposes a content-based audio information retrieval and indexing technique based on wavelet transform. The presented approach uses multiresolution decomposition proper...
Guohui Li, Ashfaq A. Khokhar
118
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RTAS
2003
IEEE
15 years 7 months ago
Collaborative Operating System and Compiler Power Management for Real-Time Applications
Managing energy consumption has become vitally important to battery operated portable and embedded systems. A dynamic voltage scaling (DVS) technique reduces the processor’s dyn...
Nevine AbouGhazaleh, Daniel Mossé, Bruce R....