Concept

Parallel ATA

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Playback Delay and Buffering Optimization in Scalable Video Broadcasting

Pascal Frossard, Jean-Paul Wagner

This paper addresses the problem of optimizing the playback delay experienced by a population of heterogeneous clients, in video streaming applications. We consider a typical broadcast scenario, where clients subscribe to different portions of a scalable v ...

2005

Playback Delay Optimization in Scalable Video Streaming

Pascal Frossard, Jean-Paul Wagner

2005

Optically programmable gate array

Demetri Psaltis

The Optically Programmable Gate Array (OPGA), an optical version of a conventional FPGA, benefits from a direct parallel interface between an optical memory and a logic circuit. The OPGA utilizes a holographic memory accessed by an array of VCSELs to progr ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2000

Address partitioning in DSM clusters with parallel coherence controllers

Babak Falsafi

Recent research suggests that DSM clusters can benefit from parallel coherence controllers. Parallel controllers requires address partitioning and synchronization to avoid handling multiple coherence events for the same memory address simultaneously. This ...

2000

Optical memory for computing and information processing

Demetri Psaltis, Wei Liu

The high data transfer rate achievable in page-oriented optical memories demands for parallel interfaces to logic circuits able to process efficiently the data. The Optically Programmable Gate Array, an enhanced version of a conventional FPGA, utilizes a h ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa1999

Method and apparatus for a parallel data storage and processing server

Roger Hersch

The present invention concerns a parallel multiprocessor-multidisk storage server which offers low delays and high throughputs when accessing and processing one-dimensional and multi-dimensional file data such as pixmap images, text, sound or graphics. The ...

1999

Performances of the PS2 parallel storage and processing system for tomographic image visualization

Roger Hersch

We propose a new approach for developing parallel I/O- and compute-intensive applications. At a high level of abstraction, a macro data flow description describes how processing and disk access operations are combined. This high-level description (CAP) is ...

IEEE Comput. Soc1997

Distributing pixmap images among parallel disk arrays

Roger Hersch

Professionals in various fields such as medical imaging, biology and civil engineering require rapid access to huge amounts of pixmap image data. This paper fulfils these requirements by conceiving and developing an architecture integrating processing and ...

1993