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TVCG
1998
127views more  TVCG 1998»
15 years 4 months ago
Dynamic Catmull-Clark Subdivision Surfaces
—Recursive subdivision schemes have been extensively used in computer graphics, computer-aided geometric design, and scientific visualization for modeling smooth surfaces of arbi...
Hong Qin, Chhandomay Mandal, Baba C. Vemuri
ISCAS
2002
IEEE
130views Hardware» more  ISCAS 2002»
15 years 9 months ago
Analysis of limit cycle stability in a tap-changing transformer
The paper analyses the nature of limit cycles induced through the interaction of transformer tap changing and load dynamics. Linearization of a Poincar´e map is used to prove loc...
Vaibhav Donde, Ian A. Hiskens
CHI
2011
ACM
14 years 8 months ago
GreenHat: exploring the natural environment through experts' perspectives
We present GreenHat, an interactive mobile learning application that helps students learn about biodiversity and sustainability issues in their surroundings from experts’ points...
Kimiko Ryokai, Lora Oehlberg, Michael Manoochehri,...
BMCBI
2010
80views more  BMCBI 2010»
15 years 4 months ago
Sampling the conformation of protein surface residues for flexible protein docking
Background: The problem of determining the physical conformation of a protein dimer, given the structures of the two interacting proteins in their unbound state, is a difficult on...
Patricia Francis-Lyon, Shengyin Gu, Joel Hass, Nin...
HRI
2006
ACM
15 years 10 months ago
Usability evaluation of an automated mission repair mechanism for mobile robot mission specification
This paper describes a usability study designed to assess ease of use, user satisfaction, and performance of a mobile robot mission specification system. The software under consid...
Lilia Moshkina, Yoichiro Endo, Ronald C. Arkin