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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Adaptive video streaming over the internet.

January 2004 (has links)
Lam Ling Shun. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2004. / Includes bibliographical references (leaves 75-76). / Abstracts in English and Chinese. / Acknowledgement --- p.i / Abstract --- p.ii / 摘要 --- p.iii / Chapter Part I - --- A Transparent Rate Adaptation Algorithm for Streaming Video Over The Internet --- p.1 / Chapter Chapter 1 --- Introduction --- p.2 / Chapter Chapter 2 --- Related Work --- p.5 / Chapter Chapter 3 --- System Model --- p.8 / Chapter Chapter 4 --- Client Buffer Occupancy and Network Bandwidth Estimation --- p.12 / Chapter Chapter 5 --- Rate Adaptation --- p.16 / Chapter 5.1 --- Segment-based Rate Control --- p.16 / Chapter 5.2 --- Preemptive Rate Control --- p.18 / Chapter Chapter 6 --- Performance Evaluation --- p.20 / Chapter 6.1 --- Sensitivity to Prefetch Duration --- p.22 / Chapter 6.2 --- Effectiveness of Preemptive Rate Control --- p.24 / Chapter 6.3 --- Comparison with the CR algorithm --- p.25 / Chapter Chapter 7 --- Conclusions --- p.28 / Bibliography --- p.29 / Chapter Part II - --- Buddy-TCP - A Sender-driven Algorithm for Bandwidth Reallocation Among TCP Flows --- p.31 / Chapter Chapter 1 --- Introduction --- p.32 / Chapter Chapter 2 --- Background --- p.36 / Chapter 2.1 --- Flow Control --- p.36 / Chapter 2.2 --- Congestion Control --- p.37 / Chapter Chapter 3 --- Buddy-TCP --- p.39 / Chapter 3.1 --- Sender Protocol Stack --- p.39 / Chapter 3.2 --- Joint Congestion Window Update --- p.42 / Chapter Chapter 4 --- Performance Study --- p.47 / Chapter 4.1 --- Performance Metrics --- p.48 / Chapter 4.2 --- Bandwidth Allocation Accuracy --- p.50 / Chapter 4.3 --- Impact on Ordinary TCP Flows --- p.52 / Chapter 4.4 --- Effect of Heterogeneous RTTs --- p.55 / Chapter 4.5 --- Effect of Random Packet Loss --- p.58 / Chapter 4.6 --- Effect of TCP SACK --- p.62 / Chapter 4.7 --- Effect of Abrupt Link Congestion --- p.64 / Chapter 4.8 --- Convergence --- p.66 / Chapter Chapter 5 --- Implementation and Experimental Results --- p.68 / Chapter 5.1 --- Implementation --- p.68 / Chapter 5.2 --- Experimental Results --- p.69 / Chapter Chapter 6 --- Conclusions --- p.73 / Bibliography --- p.75
2

影像政治: 網上獨立媒體Rebuildhk個案研究. / 網上獨立媒體Rebuildhk個案研究 / Ying xiang zheng zhi: wang shang du li mei ti Rebuildhk ge an yan jiu. / Wang shang du li mei ti Rebuildhk ge an yan jiu

January 2007 (has links)
徐婉詩. / "2007年9月". / 論文(哲學碩士)--香港中文大學, 2007. / 參考文獻(leaves 97-101). / "2007 nian 9 yue". / Abstract also in English. / Xu Wanshi. / Can kao wen xian (leaves 97-101). / Lun wen (zhe xue shuo shi)--Xianggang Zhong wen da xue, 2007. / Chapter 第一章 --- 引論 --- p.1 / Chapter 第一節 --- 硏究問題 --- p.4 / Chapter 第二節 --- 重要性 --- p.6 / Chapter 第三節 --- 論文結構 --- p.7 / Chapter 第二章 --- 文獻回顧〈一〉:影像、媒體與政治 --- p.9 / Chapter 第一節 --- 有關影像 --- p.9 / Chapter 第二節 --- 獨立媒體 --- p.13 / Chapter 第三節 --- 媒體政治與網絡政治:上而下與水平面溝通 --- p.15 / Chapter 第四節 --- 媒體、社會運動、與身分認同 --- p.17 / 社會運動與身分認同建構 --- p.17 / 媒體與身分認同 --- p.21 / 小結:影像、媒體與政治 --- p.22 / Chapter 第三章 --- 文獻回顧〈二〉:網上獨立媒體出現的社會背景 --- p.24 / Chapter 第一節 --- 香港政治體系、公民社會和民主運動 --- p.24 / Chapter 第二節 --- 香港大眾媒體 --- p.26 / Chapter 第三節 --- 香港獨立媒體 --- p.28 / Chapter 第四節 --- 身分認同與獨立媒體 --- p.32 / 小結:香港政治、媒體與身分認同 --- p.34 / Chapter 第四章 --- 硏究方法 --- p.36 / Chapter 第一節 --- 個案選取的代表性和重要性 --- p.36 / Chapter 第二節 --- 分析架構 --- p.38 / Chapter 第三節 --- 深度訪談、田野觀察和文本分析 --- p.39 / Chapter 第五章 --- 獨立影像媒體的媒介、文本與製作 --- p.41 / Chapter 第一節 --- 網上傳播對主流媒體的繼承:Rebuildhk媒介形式 --- p.41 / 短小緊湊的Music Video有利傳播 --- p.42 / 影像、歌曲、媒體精句、和字幕的優次位置 --- p.45 / Chapter 第二節 --- 獨立影像有話說:Rebuildhk文本 --- p.48 / 香港歷史再論述 --- p.48 / 新的身分認同? --- p.52 / 大眾文化還是政治論述? --- p.58 / Chapter 第三節 --- 個人與網絡:Rebuildhk製作過程 --- p.60 / 影片立場的建構 --- p.60 / 網民與主流傳媒的回應 --- p.63 / 個人與網民合作 --- p.64 / 討論:媒介形式、文本與製作過程的影像政治 --- p.67 / Chapter 第六章 --- 製作者與獨立媒體、獨立媒體與政治 --- p.71 / Chapter 第一節 --- 製作者與獨立媒體 --- p.71 / Rebuildhk 的路途 --- p.71 / Freeman--生土長香港人 --- p.72 / 八九年的愛國情感 --- p.75 / 由普通市民到獨立媒體製作人,再成爲政黨中人 --- p.78 / Chapter 第二節 --- 獨立媒體與政黨政治 --- p.81 / 討論:個人和獨立媒體的影像政治 --- p.82 / Chapter 第七章 --- 總結:影治 --- p.86 / Chapter 第一節 --- 影像建構的政治 --- p.87 / Chapter 第二節 --- 獨立媒體與主流媒體的互相利用 --- p.89 / Chapter 第三節 --- 介入媒體政治 --- p.90 / Chapter 第四節 --- 個人身分認同與媒體、政治環境 --- p.92 / Chapter 第五節 --- 個案和硏究局限 --- p.94 / 參考書目 --- p.97 / 中文部分 --- p.97 / 英文部分 --- p.98 / 附錄一:Rebuildhk影片目錄〈03年5月至07年5月〉 --- p.102 / 附錄二:Rebuildhk網主訪問問題大綱 --- p.104 / 附錄三:Rebuildhk影片內容 --- p.106 / 《獅子山下MTV :回歸六年回憶版》 --- p.106 / 《不再「天空海濶」》 --- p.108 / 《凝聚七一光芒》 --- p.112 / 《無間道之從頭上路》 --- p.116 / 《百年滄桑´Ø從不放棄》 --- p.125
3

Low cost range and attitude determination solution for small satellite platforms

Greenfield, Nathan Joseph. January 2009 (has links) (PDF)
Thesis (MS)--Montana State University--Bozeman, 2009. / Typescript. Chairperson, Graduate Committee: Joseph A. Shaw. Includes bibliographical references (leaves 57-59).
4

Efficient and secure media delivery /

Goshi, Justin. January 2004 (has links)
Thesis (Ph. D.)--University of Washington, 2004. / Vita. Includes bibliographical references (p. 122-128).
5

The audience received the webcasting about their behavior and situation research

Lee, Jing-ying 14 August 2007 (has links)
As the Internet market has become mature over the years the population of the internet users grows rapidly, which makes a significant change to people¡¦s life style in many ways, such as communication, shopping, entertainment, finance trading, information transmission. Undoubtedly, the popularity of the Internet in daily life leads to the fact that more and more people get used to listening to the radio on the internet. The paper explores the viewpoints of the audience to understand the audience webcasting comportment in depth and to probe into the webcasting situations. Hopefully, this research will provide webcasting service providers a complete scheme which can impel and activate the webcasting market in Taiwan. The studying variables of the research are based on Belk¡¦s five compositions (1975): physical surroundings, social surroundings, time perspective, task definition and antecedent state. Therefore, the report will interpret the connection between audience¡¦s receive behavior and webcasting situations. This research adopts an open network questionnaire investigation. The questionnaires were collected from 364 effective copies of 404 research objects with webcasting experience. Based on the collected data, the conclusions are as following: 1. For audiences, webcasting is the main amusement after work. 2. The majority audiences link to the webcasting right after the morning work. It indicates that listener have higher listening liberty from the webcasting than the traditional broadcasting. 3. The audiences who like to enjoy the webcasting under a leisurely, relaxed, happy atmosphere have the steady webcasting habit. Besides, those who enjoy the webcasting under the calm, happy atmosphere are random audiences. 4. Webcasting can be listener¡¦s activity before bed and it can be considered the family amusement as well. In addition, it can be shared with colleagues at work. 5. Audio on demand will be more suitable for a program that is with a theme and content that audiences can share with others. 6. The shorter the interval of the audiences listening, the more regular the audiences have listening habits. 7. The webcasting is an easy amusement for audiences, and as well as a pleasant company, which makes the audiences stay with webcasting as longer as they can.
6

What is the process for producing a weekly magazine-format video Webcast intended to promote a Division II athletic program?

Johnson, Jimmy. January 2009 (has links)
Thesis (M.S.)--Kutztown University of Pennsylvania, 2009. / Source: Masters Abstracts International, Volume: 47-05, page: 2456. Adviser: Joseph Chuk. Includes bibliographical references (p. 78-80)
7

Network-supported internet multicast congestion and error control

Zhang, Zaichen., 張在琛. January 2002 (has links)
published_or_final_version / Electrical and Electronic Engineering / Doctoral / Doctor of Philosophy
8

Audience processing of news and advertising in computer-mediated environments : effects of the content provider's perceived credibility and identity /

Ognianova, Ekaterina. January 1997 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1997. / Typescript. Vita. Includes bibliographical references (leaves 170-202). Also available on the Internet.
9

Audience processing of news and advertising in computer-mediated environments effects of the content provider's perceived credibility and identity /

Ognianova, Ekaterina. January 1997 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1997. / Typescript. Vita. Includes bibliographical references (leaves 170-202). Also available on the Internet.
10

Análisis del podcast Serial como principal exponente del podcasting narrativo / Analysis of the podcast Serial as the main exponent of narrative podcasting

Gálvez Vásquez, Mariana del Carmen 03 December 2019 (has links)
La presente investigación analiza los episodios del famoso podcast Serial de Sarah Koenig para tratar de definir las características del nuevo fenómeno del audio digital. Múltiples autores consideran a Serial un punto de quiebre en la breve historia del podcasting, por su resaltante estilo narrativo y su excelente producción independiente. Es por ello que este podcast funciona como un gran caso de estudio para la popularización del audio digital y la nueva tendencia del audio narrativo en línea. / This investigation analyzes the episodes of the famous podcast Serial by Sarah Koenig to try to define the characteristics of the new phenomenon of digital audio. Multiple authors consider Serial a turning point in the brief history of podcasting, because of its remarkable narrative style and excellent independent production. Thus, this podcast works as a great case study for the popularization of digital audio and the new trend of online narrative audio. / Trabajo de investigación

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