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VISUALIZATION
1998
IEEE
15 years 11 months ago
Constrained optimal framings of curves and surfaces using quaternion Gauss maps
We propose a general paradigm for computing optimal coordinate frame fields that may be exploited to visualize curves and surfaces. Parallel-transport framings, which work well fo...
Andrew J. Hanson
VTS
1998
IEEE
98views Hardware» more  VTS 1998»
15 years 11 months ago
Experimental Results for IDDQ and VLV Testing
An experimental test chip was designed and manufactured to evaluate different test techniques. Based on the results presented in the wafer probe, 309 out of 5491 dies that passed ...
Jonathan T.-Y. Chang, Chao-Wen Tseng, Yi-Chin Chu,...
SIGCOMM
1998
ACM
15 years 11 months ago
Summary Cache: A Scalable Wide-Area Web Cache Sharing Protocol
Abstract—The sharing of caches among Web proxies is an important technique to reduce Web traffic and alleviate network bottlenecks. Nevertheless it is not widely deployed due to ...
Li Fan, Pei Cao, Jussara M. Almeida, Andrei Z. Bro...
VLDB
1998
ACM
82views Database» more  VLDB 1998»
15 years 11 months ago
Reducing the Braking Distance of an SQL Query Engine
In a recent paper, we proposed adding a STOP AFTER clause to SQL to permit the cardinality of a query result to be explicitly limited by query writers and query tools. We demonstr...
Michael J. Carey, Donald Kossmann
IUI
1997
ACM
15 years 11 months ago
Evaluating the Utility and Usability of an Adaptive Hypermedia System
We have evaluated an adaptive hypermedia system, PUSH, and compared it to a non-adaptive variant of the same system. Based on an inferred information-seeking task, PUSH chooses wh...
Kristina Höök