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CVPR
2005
IEEE
15 years 8 months ago
A Two-Stage Level Set Evolution Scheme for Man-Made Objects Detection in Aerial Images
A novel two-stage level set evolution method for detecting man-made objects in aerial images is described. The method is based on a modified Mumford-Shah model and it uses a two-s...
Guo Cao, Xin Yang, Zhihong Mao
CW
2005
IEEE
15 years 8 months ago
Place Metaphors in Educational Cyberworlds: a Virtual Campus Case Study
In the recent years, the usage of 3D cyberworlds for educational purposes has increased. The metaphors behind the design of virtual places are quite diverse, from replication of r...
Ekaterina Prasolova-Førland, Alexei Sourin,...
ALENEX
2007
130views Algorithms» more  ALENEX 2007»
15 years 8 months ago
Locating Guards for Visibility Coverage of Polygons
We propose heuristics for visibility coverage of a polygon with the fewest point guards. This optimal coverage problem, often called the “art gallery problem”, is known to be ...
Yoav Amit, Joseph S. B. Mitchell, Eli Packer
EMNLP
2008
15 years 8 months ago
A Structured Vector Space Model for Word Meaning in Context
We address the task of computing vector space representations for the meaning of word occurrences, which can vary widely according to context. This task is a crucial step towards ...
Katrin Erk, Sebastian Padó
PPSC
1997
15 years 8 months ago
A Real-Time Parallel Benchmark Suite
Abstract. Standard benchmark suites are a popular way to measure and compare computers performance. The Honeywell Technology Center has developed two benchmarking suites for parall...
Brian Van Voorst, Luiz Pires, Rakesh Jha