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ICDAR
2005
IEEE
14 years 3 months ago
Learning Diagram Parts with Hidden Random Fields
Many diagrams contain compound objects composed of parts. We propose a recognition framework that learns parts in an unsupervised way, and requires training labels only for compou...
Martin Szummer
OOPSLA
2005
Springer
14 years 3 months ago
Using predicate fields in a highly flexible industrial control system
Predicate fields allow an object’s structure to vary at runtime based on the object’s state: a predicate field is present or not, depending on the values of other fields. P...
Shay Artzi, Michael D. Ernst
SSD
2005
Springer
175views Database» more  SSD 2005»
14 years 3 months ago
Probabilistic Spatial Queries on Existentially Uncertain Data
We study the problem of answering spatial queries in databases where objects exist with some uncertainty and they are associated with an existential probability. The goal of a thre...
Xiangyuan Dai, Man Lung Yiu, Nikos Mamoulis, Yufei...
VLDB
2005
ACM
124views Database» more  VLDB 2005»
14 years 3 months ago
Indexing Multi-Dimensional Uncertain Data with Arbitrary Probability Density Functions
In an “uncertain database”, an object o is associated with a multi-dimensional probability density function (pdf), which describes the likelihood that o appears at each positi...
Yufei Tao, Reynold Cheng, Xiaokui Xiao, Wang Kay N...
SIGCSE
2004
ACM
112views Education» more  SIGCSE 2004»
14 years 3 months ago
Design patterns for marine biology simulation
We specify and implement a GUI application that simulates marine biological systems by making extensive use of objectoriented design patterns. The key design patterns are model-vi...
Dung Zung Nguyen, Mathias Ricken, Stephen B. Wong