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SIGGRAPH
1994
ACM
15 years 11 months ago
The irradiance Jacobian for partially occluded polyhedral sources
The irradiance at a point on a surface due to a polyhedral source of uniform brightness is given by a well-known analytic formula. In this paper we derive the corresponding analyt...
James Arvo
ICSE
1992
IEEE-ACM
15 years 11 months ago
Incremental Testing of Object-Oriented Class Structures
Although there is much interest in creating libraries of well-designed, thoroughly-tested classes that can be confidently reused for many applications, few class testing technique...
Mary Jean Harrold, John D. McGregor, Kevin J. Fitz...
FOCS
1989
IEEE
15 years 11 months ago
Randomized Search Trees
We present a randomized strategy for maintaining balance in dynamically changing search trees that has optimal expected behavior. In particular, in the expected case a search or a...
Cecilia R. Aragon, Raimund Seidel
VLDB
1992
ACM
151views Database» more  VLDB 1992»
15 years 11 months ago
A Uniform Approach to Processing Temporal Queries
Research in temporal databases has mainly focused on defining temporal data models by extending existing models, and developing access structures for temporal data. Little has bee...
Umeshwar Dayal, Gene T. J. Wuu
SIGMOD
1990
ACM
76views Database» more  SIGMOD 1990»
15 years 11 months ago
Querying Database Knowledge
The role of database knowledge 1susually limited to the evaluation of data queries In this paper we argue that when this knowledge 1sof substantial volume and complexity, there 1s...
Amihai Motro, Qiuhui Yuan
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