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» Data Reduction Using Multiple Models Integration
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123
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ASAP
2003
IEEE
124views Hardware» more  ASAP 2003»
15 years 8 months ago
Arbitrary Bit Permutations in One or Two Cycles
Symmetric-key block ciphers encrypt data, providing data confidentiality over the public Internet. For inter-operability reasons, it is desirable to support a variety of symmetric...
Zhijie Shi, Xiao Yang, Ruby B. Lee
101
Voted
VIS
2003
IEEE
121views Visualization» more  VIS 2003»
16 years 4 months ago
Hierarchical Clustering for Unstructured Volumetric Scalar Fields
We present a method to represent unstructured scalar fields at multiple levels of detail. Using a parallelizable classification algorithm to build a cluster hierarchy, we generate...
Christopher S. Co, Bjørn Heckel, Hans Hagen...
112
Voted
SIGMOD
2001
ACM
145views Database» more  SIGMOD 2001»
16 years 3 months ago
Automatic Segmentation of Text into Structured Records
In this paper we present a method for automatically segmenting unformatted text records into structured elements. Several useful data sources today are human-generated as continuo...
Vinayak R. Borkar, Kaustubh Deshmukh, Sunita Saraw...
164
Voted
EDBT
2004
ACM
133views Database» more  EDBT 2004»
16 years 3 months ago
eVitae: An Event-Based Electronic Chronicle
We present an event based system for storing, managing, and presenting personal multimedia history. The development of such systems is a challenge because information about person...
Bin Wu, Rahul Singh, Punit Gupta, Ramesh Jain
156
Voted
STOC
2007
ACM
142views Algorithms» more  STOC 2007»
16 years 3 months ago
Lower bounds for randomized read/write stream algorithms
Motivated by the capabilities of modern storage architectures, we consider the following generalization of the data stream model where the algorithm has sequential access to multi...
Paul Beame, T. S. Jayram, Atri Rudra