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VLDB
2004
ACM
104views Database» more  VLDB 2004»
16 years 5 months ago
Retrieval effectiveness of an ontology-based model for information selection
Technology in the field of digital media generates huge amounts of nontextual information, audio, video, and images, along with more familiar textual information. The potential for...
Latifur Khan, Dennis McLeod, Eduard H. Hovy
VLDB
2006
ACM
138views Database» more  VLDB 2006»
16 years 5 months ago
Succinct representation of flexible and privacy-preserving access rights
Abstract We explore the problem of portable and flexible privacy preserving access rights that permit access to a large collection of digital goods. Privacy-preserving access contr...
Marina Blanton, Mikhail J. Atallah
220
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SIGMOD
2006
ACM
131views Database» more  SIGMOD 2006»
16 years 5 months ago
An automatic construction and organization strategy for ensemble learning on data streams
As data streams are gaining prominence in a growing number of emerging application domains, classification on data streams is becoming an active research area. Currently, the typi...
Yi Zhang, Xiaoming Jin
ICDE
2010
IEEE
288views Database» more  ICDE 2010»
16 years 4 months ago
Global Iceberg Detection over Distributed Data Streams
In today's Internet applications or sensor networks we often encounter large amounts of data spread over many physically distributed nodes. The sheer volume of the data and ba...
Ashwin Lall, Haiquan (Chuck) Zhao, Jun Xu, Mitsuno...
IPSN
2010
Springer
15 years 11 months ago
High-resolution, low-power time synchronization an oxymoron no more
We present Virtual High-resolution Time (VHT), a powerproportional time-keeping service that offers a baseline power draw of a low-speed clock (e.g. 32 kHz crystal), but provides...
Thomas Schmid, Prabal Dutta, Mani B. Srivastava