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IRI
2006
IEEE
16 years 10 hour ago
Similarity issues in attribute implications from data with fuzzy attributes
— We study similarity in formal concept analysis of data tables with fuzzy attributes. We focus on similarity related to attribute implications, i.e. rules A ⇒ B describing dep...
Radim Belohlávek, Vilém Vychodil
ICDE
2005
IEEE
146views Database» more  ICDE 2005»
15 years 11 months ago
Best Effort Query Processing in DHT-based P2P Systems
Structured P2P systems in the form of distributed hash tables (DHT) are a promising approach for building massively distributed data management platforms. However, for many applic...
Philipp Rösch, Kai-Uwe Sattler, Christian von...
ASAP
2000
IEEE
121views Hardware» more  ASAP 2000»
15 years 10 months ago
A Hardware Algorithm for Variable-Precision Logarithm
This paper presents an e cient hardware algorithm for variable-precision logarithm. The algorithm uses an iterative te chnique that employs table lookups and polynomial approximat...
Javier Hormigo, Julio Villalba, Michael J. Schulte
DOLAP
1999
ACM
15 years 10 months ago
Dealing with Slow-Evolving Fact: A Case Study on Inventory Data Warehousing
Data Warehousing for INventory management DWIN is a production project at Telcordia aimed at providing telecommunications service providers with decision support functions for i...
Chung-Min Chen, Munir Cochinwala, Elsa Yueh
VVS
1998
IEEE
107views Visualization» more  VVS 1998»
15 years 10 months ago
Edge Preservation in Volume Rendering Using Splatting
: This paper presents a method to preserve sharp edge details in splatting for volume rendering. Conventional splatting algorithms produce fuzzy images for views close to the volum...
Jian Huang, Roger Crawfis, Don Stredney