Sciweavers

3394 search results - page 226 / 679
» A Space and Time Efficient Algorithm for SimRank Computation
Sort
View
ACSW
2004
13 years 9 months ago
Cost-Efficient Mining Techniques for Data Streams
A data stream is a continuous and high-speed flow of data items. High speed refers to the phenomenon that the data rate is high relative to the computational power. The increasing...
Mohamed Medhat Gaber, Shonali Krishnaswamy, Arkady...
DCC
2007
IEEE
14 years 7 months ago
Nonuniform Compression in Databases with Haar Wavelet
Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the data from ...
S. Chen, A. Nucci
RTCSA
2008
IEEE
14 years 2 months ago
Efficient Query Processing for Tracing RFID Tags by Reordering Location Identifiers
This paper addresses the problem of using the Location IDentifier (LID) as the domain value of the index for trajectories of RFID tags and proposes the solution for solving this p...
Sungwoo Ahn, Bonghee Hong
RTCSA
2005
IEEE
14 years 1 months ago
Scheduling Support for Guaranteed Time Services in IEEE 802.15.4 Low Rate WPAN
We propose a real-time message scheduling algorithm which is applied to schedule periodic realtime messages in IEEE 802.15.4 for LR-WPAN(Low Rate Wireless Personal Area Network). ...
Seongeun Yoo, Daeyoung Kim, Minh-Long Pham, Yoonme...
ICCAD
1994
IEEE
76views Hardware» more  ICCAD 1994»
14 years 11 days ago
An efficient procedure for the synthesis of fast self-testable controller structures
The BIST implementation of a conventionally synthesized controller in most cases requires the integration of an additional register only for test purposes. This leads to some seri...
Sybille Hellebrand, Hans-Joachim Wunderlich