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CAGD
2005
130views more  CAGD 2005»
15 years 6 months ago
Truly selective polygonal mesh hierarchies with error control
In this work a new multi-resolution model is proposed for polygonal meshes. It is based on the dual edge collapse, which performs face clustering instead of vertex clustering. The...
Stefan Gumhold
EPIA
2009
Springer
16 years 28 days ago
Learning Visual Object Categories with Global Descriptors and Local Features
Different types of visual object categories can be found in real-world applications. Some categories are very heterogeneous in terms of local features (broad categories) while oth...
Rui Pereira, Luís Seabra Lopes
AIM
2004
15 years 6 months ago
Qualitative Spatial Reasoning Extracting and Reasoning with Spatial Aggregates
Reasoning about spatial data is a key task in many applications, including geographic information systems, meteorological and fluid flow analysis, computer-aided design, and prote...
Christopher Bailey-Kellogg, Feng Zhao
WSC
1998
15 years 7 months ago
Making Simulation more Accessible in Manufacturing Systems through a 'four phase' Approach
This paper will describe an approach to the development of computer simulations - the 'four phase' approach - which aims to be more accessible than established approache...
Hamad I. Odhabi, Ray J. Paul, Robert D. Macredie
CHI
2003
ACM
16 years 6 months ago
Designing visualizations of social activity: six claims
In this paper, we describe a set of claims that have evolved from our work in designing visual representations of groups in online environments. We argue that these claims can ser...
Thomas Erickson