Concept

Carrier-sense multiple access with collision detection

Related publications (108)

Probabilistic Broadcast for Flooding in Wireless Mobile Ad hoc Networks

Although far from optimal, flooding is an in- dispensable message dissemination technique for network- wide broadcast within mobile ad hoc networks (MANETs). As such, the plain flooding algorithm provokes a high number of unnecessary packet rebroadcasts, c ...

2002

Generic 3D ball animation model for networked interactive VR environments

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The paper describes a versatile, robust, and parametric ball animation model that can be used in many types of interactive virtual reality (VR) environments. The generic model is particularly useful for animation of ball-like objects such as tennis balls a ...

2000

Intrasubband and intersubband scattering in semiconductor quantum wires

Elyahou Kapon, Benoît Marie Joseph Deveaud, Jean-Daniel Ganière, Daniel Oberli

We have performed low-density (< 10(5) cm(-1)) time-resolved photoluminescence experiments that probe the relaxation of photo-excited carriers in a quantum wire. Our results show that carrier-carrier collisions are dominant at very short times both for int ...

1999

Virtual input devices based on motion capture and collision detection

Daniel Thalmann

The paper proposes virtual input devices based on collision detection for easy construction of interactive 3D graphics applications which use a motion capture system as a real time input device. Each virtual input device is composed from several collision ...

1999

Animating virtual actors in real environments

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Springer-Verlag1997

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We describe the HUMANOID environment dedicated to human modeling and animation for general multimedia, VR, and CAD applications integrating virtual humans. We present the design of the system and the integration of the various features: generic modeling of ...

1995

Virtual actors living in a real world

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This paper presents techniques and tools for creating and animating virtual actors in real scenes. Several problems are explained: real objects hidden by virtual actors and virtual actors hidden by real objects, collision detection between the virtual acto ...

1995

An integrated system for modeling, animating and rendering hair

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There are basically four problems to solve in order to produce realistic animated synthetic actors with hair: hair modeling and creation, hair motion, collision detection and hair rendering. The authors describe a complete methodology to solve these basic ...

1993

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