ACM NOSSDAV 2022: 32nd Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV)

This comprehensive ranking showcases the leading scientific conferences in the field of Computer Science, providing valuable insights for researchers, academics, and industry professionals. Compiled by Research.com—one of the foremost platforms delivering trusted data on scientific contributions across all major disciplines since 2014—this ranking reflects a rigorous approach to evaluating conference impact and scholarly excellence.

The position of each conference in this ranking is determined by a unique bibliometric score developed meticulously by the experts at Research.com. This score is computed based on the estimated h-index and the number of leading scientists who have presented at the conference within the preceding three years. Such measurements effectively capture both the influence and the academic reach of each event.

Impact Score values utilized in this edition were gathered as of 2024-11-27, ensuring the relevance and timeliness of the data. The ranking process entailed an in-depth review of more than 2,742 conferences, all of which were selected following careful consideration and stringent criteria. Over 148,739 scientific documents published in the last three years by 13,184 highly regarded scientists in Computer Science were thoroughly examined to establish the most reputable and impactful conferences.

For a detailed explanation of the methodology and the bibliometric analysis underpinning this ranking, please refer to our Methodology Page.

Papers citation over time

A key indicator for each conference is its effectiveness in reaching other researchers with the papers published at that venue.

The chart below presents the interquartile range (first quartile 25%, median 50% and third quartile 75%) of the number of citations of articles over time.

Top authors and change over time

The top authors publishing at Network and Operating System Support for Digital Audio and Video (based on the number of publications) are:

• Jiangchuan Liu (12 papers) published 2 papers at the last edition, 1 more than at the previous edition,
• Carsten Griwodz (11 papers) absent at the last edition,
• Pål Halvorsen (10 papers) absent at the last edition,
• Shervin Shirmohammadi (7 papers) absent at the last edition,
• Yipeng Zhou (5 papers) published 3 papers at the last edition.

The overall trend for top authors publishing at this conference is outlined below. The chart shows the number of publications at each edition of the conference for top authors.

Top affiliations and change over time

Only papers with recognized affiliations are considered

The top affiliations publishing at Network and Operating System Support for Digital Audio and Video (based on the number of publications) are:

• Simon Fraser University (15 papers) published 2 papers at the last edition the same number as at the previous edition,
• University of Oslo (9 papers) absent at the last edition,
• National University of Singapore (9 papers) absent at the last edition,
• Tsinghua University (7 papers) published 2 papers at the last edition, 1 more than at the previous edition,
• University of Ottawa (7 papers) absent at the last edition.

The overall trend for top affiliations publishing at this conference is outlined below. The chart shows the number of publications at each edition of the conference for top affiliations.

Publication chance based on affiliation

The publication chance index shows the ratio of articles published by the best research institutions at the conference edition to all articles published within that conference. The best research institutions were selected based on the largest number of articles published during all editions of the conference.

The chart below presents the percentage ratio of articles from top institutions (based on their ranking of total papers).Top affiliations were grouped by their rank into the following tiers: top 1-10, top 11-20, top 21-50, and top 51+. Only articles with a recognized affiliation are considered.

During the most recent 2017 edition, 6.67% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 28.57% were posted by at least one author from the top 10 institutions publishing at the conference. Another 21.43% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 28.57% of all publications and 21.43% were from other institutions.

Returning Authors Index

A very common phenomenon observed among researchers publishing scientific articles is the intentional selection of conferences they have already attended in the past. In particular, it is worth analyzing the case when the authors participate in the same conference from year to year.

The Returning Authors Index presented below illustrates the ratio of authors who participated in both a given as well as the previous edition of the conference in relation to all participants in a given year.

Returning Institution Index

The graph below shows the Returning Institution Index, illustrating the ratio of institutions that participated in both a given and the previous edition of the conference in relation to all affiliations present in a given year.

The experience to innovation index

Our experience to innovation index was created to show a cross-section of the experience level of authors publishing at a conference. The index includes the authors publishing at the last edition of a conference, grouped by total number of publications throughout their academic career (P) and the total number of citations of these publications ever received (C).

The group intervals were selected empirically to best show the diversity of the authors' experiences, their labels were selected as a convenience, not as judgment. The authors were divided into the following groups:

• Novice - P < 5 or C < 25 (the number of publications less than 5 or the number of citations less than 25),
• Competent - P < 10 or C < 100 (the number of publications less than 10 or the number of citations less than 100),
• Experienced - P < 25 or C < 625 (the number of publications less than 25 or the number of citations less than 625),
• Master - P < 50 or C < 2500 (the number of publications less than 50 or the number of citations less than 2500),
• Star - P ≥ 50 and C ≥ 2500 (both the number of publications greater than 50 and the number of citations greater than 2500).

The chart below illustrates experience levels of first authors in cases of publications with multiple authors.