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IMCSIT
2010
15 years 1 months ago
Constructive Volume Modeling
In this article we intend to present a method of obtaining high complexity sinthetic scenes by using simple volumes as the building blocks. The below described method can be used t...
Mihai Tudorache, Mihai Popescu, Razvan Tanasie
STOC
1994
ACM
108views Algorithms» more  STOC 1994»
15 years 10 months ago
Pseudorandomness for network algorithms
We define pseudorandom generators for Yao's twoparty communication complexity model and exhibit a simple construction, based on expanders, for it. We then use a recursive com...
Russell Impagliazzo, Noam Nisan, Avi Wigderson
CCCG
2010
15 years 8 months ago
Computing the straight skeleton of a monotone polygon in O(n log n) time
The straight skeleton of a simple polygon is defined as the trace of the vertices when the initial polygon is shrunken in self-parallel manner [2]. In this paper, we propose a sim...
Gautam K. Das, Asish Mukhopadhyay, Subhas C. Nandy...
COMPLEX
2009
Springer
16 years 1 months ago
Evolution of the Internet AS-Level Ecosystem
— We seek a simple model that describes how market forces acting on rational players result in the evolution of the multi-faceted topology of the Internet that we see today. We m...
Srinivas Shakkottai, Marina Fomenkov, Ryan Koga, D...
ICRA
2008
IEEE
155views Robotics» more  ICRA 2008»
16 years 1 months ago
Differential elastic actuator for robotic interaction tasks
For complex robotic tasks (manipulation, locomotion, haptics, ...), the lack of knowledge of precise interaction models, the difficulties to precisely measure the task associated ...
Michel Lauria, Marc-Antoine Legault, Marc-Andr&eac...