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SIGGRAPH
1998
ACM
15 years 11 months ago
Realistic Modeling and Rendering of Plant Ecosystems
Modeling and rendering of natural scenes with thousands of plants poses a number of problems. The terrain must be modeled and plants must be distributed throughout it in a realist...
Oliver Deussen, Pat Hanrahan, Bernd Lintermann, Ra...
VLDB
1989
ACM
98views Database» more  VLDB 1989»
15 years 10 months ago
A Family of Incomplete Relational Database Models
In this paper. we utilize intervals for unknown values in incompleterelational databases.We usetablesto representunknown relations. First, we define three partial tuple types in a...
Adegbemiga Ola, Gultekin Özsoyoglu
DSN
2004
IEEE
15 years 10 months ago
Verifying Web Applications Using Bounded Model Checking
The authors describe the use of bounded model checking (BMC) for verifying Web application code. Vulnerable sections of code are patched automatically with runtime guards, allowin...
Yao-Wen Huang, Fang Yu, Christian Hang, Chung-Hung...
FM
2006
Springer
146views Formal Methods» more  FM 2006»
15 years 10 months ago
Formal Modeling of Communication Protocols by Graph Transformation
Formal modeling is a crucial first step in the analysis of safety critical communication protocols such as IP Telephony. These protocols are notoriously resistant to formal modelin...
Zarrin Langari, Richard J. Trefler
SPIEVIP
2010
15 years 9 months ago
Automatic scene activity modeling for improving object classification
In video surveillance, automatic methods for scene understanding and activity modeling can exploit the high redundancy of object trajectories observed over a long period of time. ...
Samuel Foucher, Marc Lalonde, Langis Gagnon