On prioritizing the delivery of short videos clips

Chi Kwong Li; Tsun Ping J To; Chi Kin Leung

On prioritizing the delivery of short videos clips

Chi Kwong Li, Tsun Ping J To, Chi Kin Leung

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

1 Citation (Scopus)

Abstract

In Interactive Video-on-Demand (IVOD) applications, service availability and response times are more visible to the user than the underlying data throughput. In this paper, a resource model for incoming request is proposed. Based on the resource model, the performance of several admission policies for short video reqtiests is evaluated in terms of probability of admission, queuing delay, and throughput. Sinlulation results show that prioritizing requests can increase the number of admitted requests and reduce the queuing time. The technique proposed in the paper is independent of the underlying disk scheduling technique, hence it can be employed to improve the user-perceived performance of VOD servers under various system loading conditions.

Original language	English
Title of host publication	Proceedings of 2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001
Pages	539-542
Number of pages	4
Publication status	Published - 1 Dec 2001
Event	2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001 - Hong Kong, Hong Kong Duration: 2 May 2001 → 4 May 2001

Conference

Conference	2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001
Country/Territory	Hong Kong
City	Hong Kong
Period	2/05/01 → 4/05/01

Keywords

Admission priority
Interactive video-on-demand
Request buffering

ASJC Scopus subject areas

General Computer Science

Cite this

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title = "On prioritizing the delivery of short videos clips",

abstract = "In Interactive Video-on-Demand (IVOD) applications, service availability and response times are more visible to the user than the underlying data throughput. In this paper, a resource model for incoming request is proposed. Based on the resource model, the performance of several admission policies for short video reqtiests is evaluated in terms of probability of admission, queuing delay, and throughput. Sinlulation results show that prioritizing requests can increase the number of admitted requests and reduce the queuing time. The technique proposed in the paper is independent of the underlying disk scheduling technique, hence it can be employed to improve the user-perceived performance of VOD servers under various system loading conditions.",

keywords = "Admission priority, Interactive video-on-demand, Request buffering",

author = "Li, {Chi Kwong} and To, {Tsun Ping J} and Leung, {Chi Kin}",

year = "2001",

month = dec,

day = "1",

language = "English",

isbn = "9628576623",

pages = "539--542",

booktitle = "Proceedings of 2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001",

note = "2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001 ; Conference date: 02-05-2001 Through 04-05-2001",

}

On prioritizing the delivery of short videos clips. / Li, Chi Kwong; To, Tsun Ping J; Leung, Chi Kin.
Proceedings of 2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001. 2001. p. 539-542.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

TY - GEN

T1 - On prioritizing the delivery of short videos clips

AU - Li, Chi Kwong

AU - To, Tsun Ping J

AU - Leung, Chi Kin

PY - 2001/12/1

Y1 - 2001/12/1

N2 - In Interactive Video-on-Demand (IVOD) applications, service availability and response times are more visible to the user than the underlying data throughput. In this paper, a resource model for incoming request is proposed. Based on the resource model, the performance of several admission policies for short video reqtiests is evaluated in terms of probability of admission, queuing delay, and throughput. Sinlulation results show that prioritizing requests can increase the number of admitted requests and reduce the queuing time. The technique proposed in the paper is independent of the underlying disk scheduling technique, hence it can be employed to improve the user-perceived performance of VOD servers under various system loading conditions.

AB - In Interactive Video-on-Demand (IVOD) applications, service availability and response times are more visible to the user than the underlying data throughput. In this paper, a resource model for incoming request is proposed. Based on the resource model, the performance of several admission policies for short video reqtiests is evaluated in terms of probability of admission, queuing delay, and throughput. Sinlulation results show that prioritizing requests can increase the number of admitted requests and reduce the queuing time. The technique proposed in the paper is independent of the underlying disk scheduling technique, hence it can be employed to improve the user-perceived performance of VOD servers under various system loading conditions.

KW - Admission priority

KW - Interactive video-on-demand

KW - Request buffering

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M3 - Conference article published in proceeding or book

SN - 9628576623

SN - 9789628576623

SP - 539

EP - 542

BT - Proceedings of 2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001

T2 - 2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001

Y2 - 2 May 2001 through 4 May 2001

ER -

On prioritizing the delivery of short videos clips

Abstract

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Keywords

ASJC Scopus subject areas

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