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CGF
2000
135views more  CGF 2000»
15 years 6 months ago
Observational Models of Graphite Pencil Materials
This paper presents models for graphite pencil, drawing paper, blenders, and kneaded eraser that produce realistic looking pencil marks, textures, and tones. Our models are based ...
Mario Costa Sousa, John W. Buchanan
CONSTRAINTS
1998
120views more  CONSTRAINTS 1998»
15 years 6 months ago
Constrained Graph Layout
Most current graph layout technology does not lend itself to interactive applications such as animation or advanced user interfaces. We introduce the constrained graph layout model...
Weiqing He, Kim Marriott
TELSYS
2002
120views more  TELSYS 2002»
15 years 6 months ago
A Receiver-Driven Transport Protocol for the Web
Abstract. In this paper, we present a receiver-oriented, request/response protocol for the Web that is compatible with the dynamics of TCP's congestion control algorithm. The ...
Rajarshi Gupta, Mike Y. Chen, Steven McCanne, Jean...
TOG
2002
133views more  TOG 2002»
15 years 6 months ago
Structural modeling of flames for a production environment
In this paper we describe a system for animating flames. Stochastic models of flickering and buoyant diffusion provide realistic local appearance while physics-based wind fields a...
Arnauld Lamorlette, Nick Foster
SIAMCOMP
2008
109views more  SIAMCOMP 2008»
15 years 5 months ago
On Monotone Formula Composition of Perfect Zero-Knowledge Languages
We investigate structural properties of interactive perfect zero-knowledge (PZK) proofs. Specifically, we look into the closure properties of PZK languages under monotone boolean ...
Alfredo De Santis, Giovanni Di Crescenzo, Giuseppe...