Denian Yang

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Denian Yang (84)
Mingsyan Chen (31)
Wang Chien Lee (22)
Bing-Yu Chen (14)
Rong-Hao Liang (14)
Honghan Shuai (13)
Chihya Shen (11)
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Wen Tsuen Chen (11)
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Chihhang Wang (8)
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Hanchih Kuo (5)
Huiju Hung (5)
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Shenghao Chiang (4)

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IEEE Transactions on Knowledge and Data Engineering (8)
IEEE Transactions on Mobile Computing (8)
Proceedings of the VLDB Endowment (4)
IEEE Transactions on Multimedia (2)
IEEE Transactions on Parallel and Distributed Systems (2)
ACM Transactions on Knowledge Discovery from Data (1)
ACM Transactions on Spatial Algorithms and Systems (1)
IEEE Transactions on Wireless Communications (1)
IEEE/ACM Transactions on Networking (1)
Interactions (1)
Journal of VLSI Signal Processing Systems (1)
Multimedia Systems (1)

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CHI EA '14: CHI '14 Extended Abstracts on Human Factors in Computing Systems (2)
CIKM '19: Proceedings of the 28th ACM International Conference on Information and Knowledge Management (2)
CIKM '22: Proceedings of the 31st ACM International Conference on Information & Knowledge Management (2)
CHI '13: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (1)
CHI '14: Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (1)
CHI '15: Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems (1)
CHI EA '13: CHI '13 Extended Abstracts on Human Factors in Computing Systems (1)
CIKM '10: Proceedings of the 19th ACM international conference on Information and knowledge management (1)
CIKM '12: Proceedings of the 21st ACM international conference on Information and knowledge management (1)
CIKM '13: Proceedings of the 22nd ACM international conference on Information & Knowledge Management (1)
KDD '11: Proceedings of the 17th ACM SIGKDD international conference on Knowledge discovery and data mining (1)
KDD '12: Proceedings of the 18th ACM SIGKDD international conference on Knowledge discovery and data mining (1)
KDD '13: Proceedings of the 19th ACM SIGKDD international conference on Knowledge discovery and data mining (1)
MM '07: Proceedings of the 15th ACM international conference on Multimedia (1)
SA '11: SIGGRAPH Asia 2011 Emerging Technologies (1)
SA '12: SIGGRAPH Asia 2012 Emerging Technologies (1)
SIGGRAPH '12: ACM SIGGRAPH 2012 Posters (1)
SIGGRAPH '13: ACM SIGGRAPH 2013 Posters (1)
UIST '12: Proceedings of the 25th annual ACM symposium on User interface software and technology (1)
UIST '14: Proceedings of the 27th annual ACM symposium on User interface software and technology (1)

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Proceedings (53)
Other periodicals (23)
Journals (7)
Magazines (1)

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Research Article (65)
Short Paper (4)
Abstract (3)
Poster (3)
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IEEE Educational Activities Department (16)
IEEE Press (15)
VLDB Endowment (4)
Springer-Verlag (3)
IEEE Computer Society (2)
AAAI Press (1)
Curran Associates Inc. (1)
International World Wide Web Conferences Steering Committee (1)
Kluwer Academic Publishers (1)

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research-article
ClimbQ: class imbalanced quantization enabling robustness on efficient inferences
- Ting-An Chen
  Graduate Institute of Electrical Engineering, National Taiwan University, Taiwan and Graduate Institute of Electrical Engineering, National Taiwan University, Taiwan
  ,
- De-Nian Yang
  Graduate Institute of Electrical Engineering, National Taiwan University, Taiwan and Institute of Information Science, Academia Sinica, Taiwan
  ,
- Ming-Syan Chen
  Graduate Institute of Electrical Engineering, National Taiwan University, Taiwan and Research Center for Information Technology Innovation, Academia Sinica, Taiwan
NIPS '22: Proceedings of the 36th International Conference on Neural Information Processing Systems•November 2022, Article No.: 2691, pp 37134-37145

Quantization compresses models to low bits for efficient inferences which has received increasing attentions. However, existing approaches focused on balanced datasets, while imbalanced data is pervasive in the real world. Therefore, in this study, we ...
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Online Multicast Traffic Engineering for Multi-View Videos With View Synthesis in SDN
- Sheng-Hao Chiang
  Institute of Information Science, Academia Sinica, Taipei City, Taiwan
  ,
- Chih-Hang Wang
  Institute of Information Science, Academia Sinica, Taipei City, Taiwan
  ,
- De-Nian Yang
  Institute of Information Science and the Research Center for Information Technology Innovation, Academia Sinica, Taipei City, Taiwan
  ,
- Wanjiun Liao
  Department of Electrical Engineering, National Taiwan University, Taipei City, Taiwan
  ,
- Wen-Tsuen Chen
  Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan
IEEE/ACM Transactions on Networking, Volume 32, Issue 4•Aug. 2024, pp 2778-2793 • https://doi.org/10.1109/TNET.2024.3366166
Multi-view videos (MVV) have emerged to provide users with immersively interactive experiences with 3D multimedia content. Compared with traditional 2D videos, MVV offers multiple view angles to avoid generating occluded regions from a single viewpoint ...
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research-article
Joint IoT Device Selection and Health-Aware Beamforming Design for MIMO-WPT
- Chih-Hang Wang
  Institute of Information Science, Academia Sinica, Taipei, Taiwan
  ,
- Yishuo Shi
  Department of Statistics and Information Science, College of Mathematics and Physics, Wenzhou University, Wenzhou, China
  ,
- De-Nian Yang
  Institute of Information Science and the Research Center for Information Technology Innovation, Academia Sinica, Taipei, Taiwan
  ,
- Wei-Yu Chen
  Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA, USA
  ,
- Wen-Tsuen Chen
  Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan
IEEE Transactions on Mobile Computing, Volume 23, Issue 9•Sept. 2024, pp 8822-8838 • https://doi.org/10.1109/TMC.2024.3366535
Wireless power transfer (WPT) has emerged to enhance the robustness of the energy harvesting Internet of Things (EH-IoT), whereas beamforming has been leveraged to significantly boost the efficiency of far-field WPT. Nevertheless, potential negative ...
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Published By ACM
Published By ACM
CMINet: a Graph Learning Framework for Content-aware Multi-channel Influence Diffusion
- Hsi-Wen Chen
  National Taiwan University, Taiwan and Academia Sinica, Taiwan
  ,
- De-Nian Yang
  Academia Sinica, Taiwan
  ,
- Wang-Chien Lee
  Pennsylvania State University, USA
  ,
- Philip S. Yu
  University of Illinois Chicago, USA
  ,
- Ming-Syan Chen
  National Taiwan University, Taiwan
WWW '23: Proceedings of the ACM Web Conference 2023•April 2023, pp 545-555• https://doi.org/10.1145/3543507.3583465

The phenomena of influence diffusion on social networks have received tremendous research interests in the past decade. While most prior works mainly focus on predicting the total influence spread on a single network, a marketing campaign that exploits ...
2Citation
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research-article
Cross-Layer Video Synthesizing and Antenna Allocation Scheme for Multi-View Video Provisioning Under Massive MIMO Networks
- Yishuo Shi
  Department of Statistics and Information Science, College of Mathematics and Physics, Wenzhou University, Wenzhou, China
  ,
- Wen-Hsing Kuo
  Department of Electrical Engineering, Yuan Ze University, Taoyuan City, Taiwan
  ,
- Chih-Wei Huang
  Department of Communication Engineering, National Central University, Taoyuan City, Taiwan
  ,
- Yen-Cheng Chou
  Department of Communication Engineering, National Central University, Taoyuan City, Taiwan
  ,
- Shih-Hau Fang
  Department of Electrical Engineering, Yuan Ze University, Taoyuan City, Taiwan
  ,
- De-Nian Yang
  Institute of Information Science and the Research Center for Information Technology Innovation, Academia Sinica, Taipei City, Taiwan
IEEE Transactions on Mobile Computing, Volume 23, Issue 1•Jan. 2024, pp 327-340 • https://doi.org/10.1109/TMC.2022.3227770
Due to the growing need for bandwidth starving Multi-View Videos (MVV) in virtual reality, TV, and education, effectively allocating the resources of next-generation wireless technologies for MVV streams becomes increasingly crucial. To achieve high ...
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research-article
Density Personalized Group Query
- Chih-Ya Shen
  Department of Computer Science, National Tsing Hua University, Taiwan
  ,
- Shao-Heng Ko
  Institute of Information Science, Academia Sinica, Taiwan
  ,
- Guang-Siang Lee
  Institute of Information Science, Academia Sinica, Taiwan
  ,
- Wang-Chien Lee
  Department of Computer Science and Engineering, The Pennsylvania State University, USA
  ,
- De-Nian Yang
  Institute of Information Science, Research Center for Information, Technology Innovation, Academia Sinica, Taiwan
Proceedings of the VLDB Endowment, Volume 16, Issue 4•December 2022, pp 615-628 • https://doi.org/10.14778/3574245.3574249

Research on new queries for finding dense subgraphs and groups has been actively pursued due to their many applications, especially in social network analysis and graph mining. However, existing work faces two major weaknesses: i) incapability of ...
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short-paper
Published By ACM
Published By ACM
Targeted Influence with Community and Gender-Aware Seeding
- Maciej Styczen
  Swiss Federal Institute of Technology Lausanne (EPFL), Lausanne, Switzerland
  ,
- Bing-Jyue Chen
  Academia Sinica, Taipei, Taiwan Roc
  ,
- Ya-Wen Teng
  Academia Sinica, Taipei, Taiwan Roc
  ,
- Yvonne-Anne Pignolet
  The Dfinity Foundation, Zürich, Switzerland
  ,
- Lydia Chen
  Delft University of Technology, Delft, Netherlands
  ,
- De-Nian Yang
  Academia Sinica, Taipei, Taiwan Roc
CIKM '22: Proceedings of the 31st ACM International Conference on Information & Knowledge Management•October 2022, pp 4515-4519• https://doi.org/10.1145/3511808.3557708

When spreading information over social networks, seeding algorithms selecting users to start the dissemination play a crucial role. The majority of existing seeding algorithms focus solely on maximizing the total number of reached nodes, overlooking the ...
1Citation
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research-article
Published By ACM
Published By ACM
User Recommendation in Social Metaverse with VR
- Bing-Jyue Chen
  Academia Sinica, Taipei, Taiwan Roc
  ,
- De-Nian Yang
  Academia Sinica, Taipei, Taiwan Roc
CIKM '22: Proceedings of the 31st ACM International Conference on Information & Knowledge Management•October 2022, pp 148-158• https://doi.org/10.1145/3511808.3557487

Social metaverse with VR has been viewed as a paradigm shift for social media. However, most traditional VR social platforms ignore emerging characteristics in a metaverse, thereby failing to boost user satisfaction. In this paper, we explore a scenario ...
10Citation
746
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research-article
Mobile Proxy Caching for Multi-View 3D Videos With Adaptive View Selection
- Mengsi Yeh
  Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan
  ,
- Chih-Hang Wang
  Institute of Information Science, Academia Sinica, Taipei, Taiwan
  ,
- De-Nian Yang
  Institute of Information Science and the Research Center for Information Technology Innovation, Academia Sinica, Taipei, Taiwan
  ,
- Ji-Tang Lee
  Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan
  ,
- Wanjiun Liao
  Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan
IEEE Transactions on Mobile Computing, Volume 21, Issue 8•Aug. 2022, pp 2909-2921 • https://doi.org/10.1109/TMC.2020.3047714
Due to the emergence of mobile 3D devices, multi-view 3D videos are expected to play increasingly important roles in providing immersively interactive experiences to users. Compared with traditional single-view videos, it is envisaged that a multi-view 3D ...
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research-article
Activity Organization for Friend-Making Optimization in Online Social Networks
- Chih-Ya Shen
  Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan
  ,
- De-Nian Yang
  Academia Sinica, Institute of Information Science and the Research Center for Information Technology Innovation, Taipei, Taiwan
  ,
- Wang-Chien Lee
  Department of Computer Science and Engineering, Pennsylvania State University, State College, PA, USA
  ,
- Ming-Syan Chen
  Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan
IEEE Transactions on Knowledge and Data Engineering, Volume 34, Issue 1•Jan. 2022, pp 122-137 • https://doi.org/10.1109/TKDE.2020.2980516
The social presence theory in social psychology suggests that computer-mediated online interactions are inferior to face-to-face, in-person interactions. Thus, it's important to organize social activities for online social network users to meet in ...
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Cybersickness-aware Tile-based Adaptive 360° Video Streaming
- Chiao-Wen Lin
  National Taiwan University,Department of Electrical Engineering,Taiwan
  ,
- Chih-Hang Wang
  Institute of Information Science, Academia Sinica,Taiwan
  ,
- De-Nian Yang
  Institute of Information Science, Academia Sinica,Taiwan
  ,
- Wanjiun Liao
  National Taiwan University,Department of Electrical Engineering,Taiwan
2021 IEEE Global Communications Conference (GLOBECOM)•December 2021, pp 1-6• https://doi.org/10.1109/GLOBECOM46510.2021.9685635
In contrast to traditional videos, the imaging in virtual reality (VR) is 360°, and it consumes larger bandwidth to transmit video contents. To reduce bandwidth consumption, tile-based streaming has been proposed to deliver the focused part of the ...
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research-article
Published By ACM
Published By ACM
On Influencing the Influential: Disparity Seeding
- Ya-Wen Teng
  Academia Sinica, Taipei, Taiwan Roc
  ,
- Hsi-Wen Chen
  Academia Sinica, Taipei, Taiwan Roc
  ,
- De-Nian Yang
  Academia Sinica, Taipei, Taiwan Roc
  ,
- Yvonne-Anne Pignolet
  DFINITY, Zug, Switzerland
  ,
- Ting-Wei Li
  Academia Sinica, Taipei, Taiwan Roc
  ,
- Lydia Chen
  Delft University of Technology, Delft, Netherlands
CIKM '21: Proceedings of the 30th ACM International Conference on Information & Knowledge Management•October 2021, pp 1804-1813• https://doi.org/10.1145/3459637.3482375

Online social networks have become a crucial medium to disseminate the latest political, commercial, and social information. Users with high visibility are often selected as seeds to spread information and affect their adoption in target groups. We ...
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research-article
Resource Allocation in 5G with NOMA-Based Mixed Numerology Systems
- Ru-Jun Wang
  National Tsing Hua University,Dept. of Computer Science,Taiwan
  ,
- Chih-Hang Wang
  Institute of Information Science,Academia Sinica,Taiwan
  ,
- Guang-Siang Lee
  Institute of Information Science,Academia Sinica,Taiwan
  ,
- De-Nian Yang
  Institute of Information Science,Academia Sinica,Taiwan
  ,
- Wen-Tsuen Chen
  National Tsing Hua University,Dept. of Computer Science,Taiwan
  ,
- Jang-Ping Sheu
  National Tsing Hua University,Dept. of Computer Science,Taiwan
GLOBECOM 2020 - 2020 IEEE Global Communications Conference•December 2020, pp 1-6• https://doi.org/10.1109/GLOBECOM42002.2020.9322172
New radio (NR) and non-orthogonal multiple access (NOMA) have emerged for more scalable and efficient resource utilization in 5G. NR implements mixed numerology with a flexible radio frame structure to ensure forward compatibility for future services, ...
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Published By ACM
Published By ACM
Live Multi-Streaming and Donation Recommendations via Coupled Donation-Response Tensor Factorization
- Hsu-Chao Lai
  National Chiao Tung University, Hsinchu, Taiwan Roc
  ,
- Jui-Yi Tsai
  National Chiao Tung University, Hsinchu, Taiwan Roc
  ,
- Hong-Han Shuai
  National Chiao Tung University, Hsinchu, Taiwan Roc
  ,
- Jiun-Long Huang
  National Chiao Tung University, Hsinchu, Taiwan Roc
  ,
- Wang-Chien Lee
  Pennsylvania State University, University Park, PA, USA
  ,
- De-Nian Yang
  Academia Sinica, Taipei, Taiwan Roc
CIKM '20: Proceedings of the 29th ACM International Conference on Information & Knowledge Management•October 2020, pp 665-674• https://doi.org/10.1145/3340531.3411925

In contrast to traditional online videos, live multi-streaming supports real-time social interactions between multiple streamers and viewers, such as donations. However, donation and multi-streaming channel recommendations are challenging due to ...
3Citation
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research-article
Multicast Traffic Engineering with Segment Trees in Software-Defined Networks
- Chih-Hang Wang
  Academia Sinica,Institute of Information Science,Taipei,Taiwan
  ,
- Sheng-Hao Chiang
  Academia Sinica,Institute of Information Science,Taipei,Taiwan
  ,
- Shan-Hsiang Shen
  National Taiwan University of Science & Technology,Department of Computer Science & Information Engineering,Taipei,Taiwan
  ,
- De-Nian Yang
  Academia Sinica,Institute of Information Science,Taipei,Taiwan
  ,
- Wen-Tsuen Chen
  National Tsing Hua University,Department of Computer Science,Hsin-Chu,Taiwan
IEEE INFOCOM 2020 - IEEE Conference on Computer Communications•July 2020, pp 1808-1817• https://doi.org/10.1109/INFOCOM41043.2020.9155264
Previous research on Segment Routing (SR) mostly focused on unicast, whereas online SDN multicast with segment trees supporting IETF dynamic group membership has not been explored. Compared with unicast SR, online SDN multicast with segment trees is more ...
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Published By ACM
Efficient Algorithms towards Network Intervention
- Hui-Ju Hung
  The Pennsylvania State University
  ,
- Wang-Chien Lee
  The Pennsylvania State University
  ,
- De-Nian Yang
  Academia Sinica
  ,
- Chih-Ya Shen
  National Tsing Hua University
  ,
- Zhen Lei
  The Pennsylvania State University
  ,
- Sy-Miin Chow
  The Pennsylvania State University
WWW '20: Proceedings of The Web Conference 2020•April 2020, pp 2021-2031• https://doi.org/10.1145/3366423.3380269

Research suggests that social relationships have substantial impacts on individuals’ health outcomes. Network intervention, through careful planning, can assist a network of users to build healthy relationships. However, most previous work is not ...
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Optimizing item and subgroup configurations for social-aware VR shopping
- Shao-Heng Ko
  Academia Sinica, Taiwan
  ,
- Hsu-Chao Lai
  Academia Sinica, Taiwan and National Chiao Tung University, Taiwan
  ,
- Hong-Han Shuai
  National Chiao Tung University, Taiwan
  ,
- Wang-Chien Lee
  The Pennsylvania State University
  ,
- Philip S. Yu
  University of Illinois at Chicago
  ,
- De-Nian Yang
  Academia Sinica, Taiwan
Proceedings of the VLDB Endowment, Volume 13, Issue 8•April 2020, pp 1275-1289 • https://doi.org/10.14778/3389133.3389143

Shopping in VR malls has been regarded as a paradigm shift for E-commerce, but most of the conventional VR shopping platforms are designed for a single user. In this paper, we envisage a scenario of VR group shopping, which brings major advantages over ...
2Citation
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research-article
Published By ACM
Published By ACM
On VR Spatial Query for Dual Entangled Worlds
- Shao-Heng Ko
  Academia Sinica, Taipei, Taiwan Roc
  ,
- Ying-Chun Lin
  Purdue University, West Lafayette, IN, USA
  ,
- Hsu-Chao Lai
  National Chiao Tung University & Academia Sinica, Hsinchu, Taiwan Roc
  ,
- Wang-Chien Lee
  Pennsylvania State University, State College, PA, USA
  ,
- De-Nian Yang
  Academia Sinica, Taipei, Taiwan Roc
CIKM '19: Proceedings of the 28th ACM International Conference on Information and Knowledge Management•November 2019, pp 9-18• https://doi.org/10.1145/3357384.3357957

With the rapid advent of Virtual Reality (VR) technology and virtual tour applications, there is a research need on spatial queries tailored for simultaneous movements in both the physical and virtual worlds. Traditional spatial queries, designed mainly ...
0Citation
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Published By ACM
Published By ACM
Social-Aware VR Configuration Recommendation via Multi-Feedback Coupled Tensor Factorization
- Hsu-Chao Lai
  National Chiao Tung University & Academia Sinica, Hsinchu, Taiwan Roc
  ,
- Hong-Han Shuai
  National Chiao Tung University, Hsinchu, Taiwan Roc
  ,
- De-Nian Yang
  Academia Sinica, Taipei, Taiwan Roc
  ,
- Jiun-Long Huang
  National Chiao Tung University, Hsinchu, Taiwan Roc
  ,
- Wang-Chien Lee
  Pennsylvania State University, State College, PA, USA
  ,
- Philip S. Yu
  University of Illinois at Chicago & Fudan University, Chicago, IL, USA
CIKM '19: Proceedings of the 28th ACM International Conference on Information and Knowledge Management•November 2019, pp 1773-1782• https://doi.org/10.1145/3357384.3357952

Recent technological advent in virtual reality (VR) has attracted a lot of attention to the VR shopping, which thus far is designed for a single user. In this paper, we envision the scenario of VR group shopping, where VR supports: 1) flexible display of ...
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research-article
Dynamic Multicast Traffic Engineering with Efficient Rerouting for Software-Defined Networks
- Jian-Jhih Kuo
  Dept. of Computer Science & Information Engineering, National Chung Cheng University, Chiayi, Taiwan
  ,
- Sheng-Hao Chiang
  Academia Sinica, Inst. of Information Science, Taipei, Taiwan
  ,
- Shan-Hsiang Shen
  Dept. of Computer Science & Information Engineering, National Taiwan University of Science & Technology, Taipei, Taiwan
  ,
- De-Nian Yang
  Academia Sinica, Inst. of Information Science, Taipei, Taiwan
  ,
- Wen-Tsuen Chen
  Dept. of Computer Science, National Tsing Hua University, Hsinchu, Taiwan
IEEE INFOCOM 2019 - IEEE Conference on Computer Communications•April 2019, pp 793-801• https://doi.org/10.1109/INFOCOM.2019.8737563
Traffic engineering (TE) and efficient network updating have been considered as separate problems in previous SDN research. Traffic engineering mostly focuses on static traffic and does not consider the rerouting overheads to support dynamic traffic. ...
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The more conservative the merging algorithms, the more bits of evidence are required before a merge is made, resulting in greater precision but lower recall of works for a given Author Profile. Many bibliographic records have only author initials. Many names lack affiliations. With very common family names, typical in Asia, more liberal algorithms result in mistaken merges.

Automatic normalization of author names is not exact. Hence it is clear that manual intervention based on human knowledge is required to perfect algorithmic results. ACM is meeting this challenge, continuing to work to improve the automated merges by tweaking the weighting of the evidence in light of experience.
Bibliometrics: In 1926, Alfred Lotka formulated his power law (known as Lotka's Law) describing the frequency of publication by authors in a given field. According to this bibliometric law of scientific productivity, only a very small percentage (~6%) of authors in a field will produce more than 10 articles while the majority (perhaps 60%) will have but a single article published. With ACM's first cut at author name normalization in place, the distribution of our authors with 1, 2, 3..n publications does not match Lotka's Law precisely, but neither is the distribution curve far off. For a definition of ACM's first set of publication statistics, see Bibliometrics
Future Direction: The initial release of the Author Edit Screen is open to anyone in the community with an ACM account, but it is limited to personal information. An author's photograph, a Home Page URL, and an email may be added, deleted or edited. Changes are reviewed before they are made available on the live site.
ACM will expand this edit facility to accommodate more types of data and facilitate ease of community participation with appropriate safeguards. In particular, authors or members of the community will be able to indicate works in their profile that do not belong there and merge others that do belong but are currently missing.

A direct search interface for Author Profiles will be built.

An institutional view of works emerging from their faculty and researchers will be provided along with a relevant set of metrics.

It is possible, too, that the Author Profile page may evolve to allow interested authors to upload unpublished professional materials to an area available for search and free educational use, but distinct from the ACM Digital Library proper. It is hard to predict what shape such an area for user-generated content may take, but it carries interesting potential for input from the community.

Bibliometrics

The ACM DL is a comprehensive repository of publications from the entire field of computing.

It is ACM's intention to make the derivation of any publication statistics it generates clear to the user.

Average citations per article = The total Citation Count divided by the total Publication Count.
Citation Count = cumulative total number of times all authored works by this author were cited by other works within ACM's bibliographic database. Almost all reference lists in articles published by ACM have been captured. References lists from other publishers are less well-represented in the database. Unresolved references are not included in the Citation Count. The Citation Count is citations TO any type of work, but the references counted are only FROM journal and proceedings articles. Reference lists from books, dissertations, and technical reports have not generally been captured in the database. (Citation Counts for individual works are displayed with the individual record listed on the Author Page.)
Publication Count = all works of any genre within the universe of ACM's bibliographic database of computing literature of which this person was an author. Works where the person has role as editor, advisor, chair, etc. are listed on the page but are not part of the Publication Count.
Publication Years = the span from the earliest year of publication on a work by this author to the most recent year of publication of a work by this author captured within the ACM bibliographic database of computing literature (The ACM Guide to Computing Literature, also known as "the Guide".
Available for download = the total number of works by this author whose full texts may be downloaded from an ACM full-text article server. Downloads from external full-text sources linked to from within the ACM bibliographic space are not counted as 'available for download'.
Average downloads per article = The total number of cumulative downloads divided by the number of articles (including multimedia objects) available for download from ACM's servers.
Downloads (cumulative) = The cumulative number of times all works by this author have been downloaded from an ACM full-text article server since the downloads were first counted in May 2003. The counts displayed are updated monthly and are therefore 0-31 days behind the current date. Robotic activity is scrubbed from the download statistics.
Downloads (12 months) = The cumulative number of times all works by this author have been downloaded from an ACM full-text article server over the last 12-month period for which statistics are available. The counts displayed are usually 1-2 weeks behind the current date. (12-month download counts for individual works are displayed with the individual record.)
Downloads (6 weeks) = The cumulative number of times all works by this author have been downloaded from an ACM full-text article server over the last 6-week period for which statistics are available. The counts displayed are usually 1-2 weeks behind the current date. (6-week download counts for individual works are displayed with the individual record.)

ACM Author-Izer Service

Summary Description

ACM Author-Izer is a unique service that enables ACM authors to generate and post links on both their homepage and institutional repository for visitors to download the definitive version of their articles from the ACM Digital Library at no charge.

Downloads from these sites are captured in official ACM statistics, improving the accuracy of usage and impact measurements. Consistently linking to definitive version of ACM articles should reduce user confusion over article versioning.

ACM Author-Izer also extends ACM’s reputation as an innovative “Green Path” publisher, making ACM one of the first publishers of scholarly works to offer this model to its authors.

To access ACM Author-Izer, authors need to establish a free ACM web account. Should authors change institutions or sites, they can utilize the new ACM service to disable old links and re-authorize new links for free downloads from a different site.

How ACM Author-Izer Works

Authors may post ACM Author-Izer links in their own bibliographies maintained on their website and their own institution’s repository. The links take visitors to your page directly to the definitive version of individual articles inside the ACM Digital Library to download these articles for free.

The Service can be applied to all the articles you have ever published with ACM.

Depending on your previous activities within the ACM DL, you may need to take up to three steps to use ACM Author-Izer.

For authors who do not have a free ACM Web Account:

Go to the ACM DL http://dl.acm.org/ and click SIGN UP. Once your account is established, proceed to next step.

For authors who have an ACM web account, but have not edited their ACM Author Profile page:

Sign in to your ACM web account and go to your Author Profile page. Click "Add personal information" and add photograph, homepage address, etc. Click ADD AUTHOR INFORMATION to submit change. Once you receive email notification that your changes were accepted, you may utilize ACM Author-izer.

For authors who have an account and have already edited their Profile Page:

Sign in to your ACM web account, go to your Author Profile page in the Digital Library, look for the ACM Author-izer link below each ACM published article, and begin the authorization process. If you have published many ACM articles, you may find a batch Authorization process useful. It is labeled: "Export as: ACM Author-Izer Service"

ACM Author-Izer also provides code snippets for authors to display download and citation statistics for each “authorized” article on their personal pages. Downloads from these pages are captured in official ACM statistics, improving the accuracy of usage and impact measurements. Consistently linking to the definitive version of ACM articles should reduce user confusion over article versioning.

Note: You still retain the right to post your author-prepared preprint versions on your home pages and in your institutional repositories with DOI pointers to the definitive version permanently maintained in the ACM Digital Library. But any download of your preprint versions will not be counted in ACM usage statistics. If you use these AUTHOR-IZER links instead, usage by visitors to your page will be recorded in the ACM Digital Library and displayed on your page.

FAQ

Q. What is ACM Author-Izer?
A. ACM Author-Izer is a unique, link-based, self-archiving service that enables ACM authors to generate and post links on either their home page or institutional repository for visitors to download the definitive version of their articles for free.
Q. What articles are eligible for ACM Author-Izer?
A. ACM Author-Izer can be applied to all the articles authors have ever published with ACM. It is also available to authors who will have articles published in ACM publications in the future.

Q. Are there any restrictions on authors to use this service?
A. No. An author does not need to subscribe to the ACM Digital Library nor even be a member of ACM.

Q. What are the requirements to use this service?
A. To access ACM Author-Izer, authors need to have a free ACM web account, must have an ACM Author Profile page in the Digital Library, and must take ownership of their Author Profile page.

Q. What is an ACM Author Profile Page?
A. The Author Profile Page initially collects all the professional information known about authors from the publications record as known by the ACM Digital Library. The Author Profile Page supplies a quick snapshot of an author's contribution to the field and some rudimentary measures of influence upon it. Over time, the contents of the Author Profile page may expand at the direction of the community. Please visit the ACM Author Profile documentation page for more background information on these pages.

Q. How do I find my Author Profile page and take ownership?
A. You will need to take the following steps:
- Create a free ACM Web Account
- Sign-In to the ACM Digital Library
- Find your Author Profile Page by searching the ACM Digital Library for your name
- Find the result you authored (where your author name is a clickable link)
- Click on your name to go to the Author Profile Page
- Click the "Add Personal Information" link on the Author Profile Page
- Wait for ACM review and approval; generally less than 24 hours

Q. Why does my photo not appear?
A. Make sure that the image you submit is in .jpg or .gif format and that the file name does not contain special characters

Q. What if I cannot find the Add Personal Information function on my author page?
A. The ACM account linked to your profile page is different than the one you are logged into. Please logout and login to the account associated with your Author Profile Page.

Q. What happens if an author changes the location of his bibliography or moves to a new institution?
A. Should authors change institutions or sites, they can utilize ACM Author-Izer to disable old links and re-authorize new links for free downloads from a new location.

Q. What happens if an author provides a URL that redirects to the author’s personal bibliography page?
A. The service will not provide a free download from the ACM Digital Library. Instead the person who uses that link will simply go to the Citation Page for that article in the ACM Digital Library where the article may be accessed under the usual subscription rules.

However, if the author provides the target page URL, any link that redirects to that target page will enable a free download from the Service.

Q. What happens if the author’s bibliography lives on a page with several aliases?
A. Only one alias will work, whichever one is registered as the page containing the author’s bibliography. ACM has no technical solution to this problem at this time.

Q. Why should authors use ACM Author-Izer?
A. ACM Author-Izer lets visitors to authors’ personal home pages download articles for no charge from the ACM Digital Library. It allows authors to dynamically display real-time download and citation statistics for each “authorized” article on their personal site.

Q. Does ACM Author-Izer provide benefits for authors?
A. Downloads of definitive articles via Author-Izer links on the authors’ personal web page are captured in official ACM statistics to more accurately reflect usage and impact measurements.

Authors who do not use ACM Author-Izer links will not have downloads from their local, personal bibliographies counted. They do, however, retain the existing right to post author-prepared preprint versions on their home pages or institutional repositories with DOI pointers to the definitive version permanently maintained in the ACM Digital Library.

Q. How does ACM Author-Izer benefit the computing community?
A. ACM Author-Izer expands the visibility and dissemination of the definitive version of ACM articles. It is based on ACM’s strong belief that the computing community should have the widest possible access to the definitive versions of scholarly literature. By linking authors’ personal bibliography with the ACM Digital Library, user confusion over article versioning should be reduced over time.

In making ACM Author-Izer a free service to both authors and visitors to their websites, ACM is emphasizing its continuing commitment to the interests of its authors and to the computing community in ways that are consistent with its existing subscription-based access model.

Q. How do authors access ACM Author-Izer?
A. See How to Use

Q. Why can’t I find my most recent publication in my ACM Author Profile Page?
A. There is a time delay between publication and the process which associates that publication with an Author Profile Page. Right now, that process usually takes 4-8 weeks.

Q. How does ACM Author-Izer expand ACM’s “Green Path” Access Policies?
A. ACM Author-Izer extends the rights and permissions that authors retain even after copyright transfer to ACM, which has been among the “greenest” publishers. ACM enables its author community to retain a wide range of rights related to copyright and reuse of materials. They include:
- Posting rights that ensure free access to their work outside the ACM Digital Library and print publications
- Rights to reuse any portion of their work in new works that they may create
- Copyright to artistic images in ACM’s graphics-oriented publications that authors may want to exploit in commercial contexts
- All patent rights, which remain with the original owner