Manfred Hauswirth
Applied Filters
- Manfred Hauswirth
- AuthorRemove filter
People
Colleagues
- Manfred Hauswirth (147)
- Karl Aberer (23)
- Lei Shu (22)
- Danh Le-Phuoc (19)
- Sami Bhiri (17)
- Zhangbing Zhou (17)
- Roman Schmidt (9)
- Walid Gaaloul (9)
- Anh Le-Tuan (8)
- Tomas Vitvar (8)
- Josiane Xavier Parreira (7)
- Marcel Karnstedt (7)
- Philippe Cudré-Mauroux (7)
- Yan Zhang (7)
- Anwitaman Datta (6)
- Kai Uwe Sattler (6)
- Brahmananda Sapkota (5)
- Laurenţiu Vasiliu (5)
- Mehdi Jazayeri (5)
- Armin Haller (4)
Roles
Publication
Journal/Magazine Names
- Web Semantics: Science, Services and Agents on the World Wide Web (5)
- IEEE Internet Computing (3)
- ACM SIGMOD Record (2)
- ACM SIGSOFT Software Engineering Notes (2)
- Mobile Networks and Applications (2)
- ACM Computing Surveys (1)
- Ad Hoc Networks (1)
- Concurrency and Computation: Practice & Experience (1)
- Distributed and Parallel Databases (1)
- IEEE Journal on Selected Areas in Communications (1)
- IEEE Software (1)
- IEEE Transactions on Knowledge and Data Engineering (1)
- International Journal of Web and Grid Services (1)
- International Journal on Semantic Web & Information Systems (1)
- Journal of Network and Computer Applications (1)
Proceedings/Book Names
- BodyNets '11: Proceedings of the 6th International Conference on Body Area Networks (2)
- COLCOM '07: Proceedings of the 2007 International Conference on Collaborative Computing: Networking, Applications and Worksharing (2)
- ECOWS '08: Proceedings of the 2008 Sixth European Conference on Web Services (2)
- FGCN '08: Proceedings of the 2008 Second International Conference on Future Generation Communication and Networking - Volume 01 (2)
- ICDCSW '02: Proceedings of the 22nd International Conference on Distributed Computing Systems (2)
- ICWS '09: Proceedings of the 2009 IEEE International Conference on Web Services (2)
- ISWC '13: Proceedings of the 12th International Semantic Web Conference - Part I (2)
- OTM '08: Proceedings of the OTM Confederated International Workshops and Posters on On the Move to Meaningful Internet Systems: 2008 Workshops: ADI, AWeSoMe, COMBEK, EI2N, IWSSA, MONET, OnToContent + QSI, ORM, PerSys, RDDS, SEMELS, and SWWS (2)
- P2P '05: Proceedings of the Fifth IEEE International Conference on Peer-to-Peer Computing (2)
- SSN'10: Proceedings of the 3rd International Conference on Semantic Sensor Networks - Volume 668 (2)
- The future internet (2)
- WI-IAT '13: Proceedings of the 2013 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT) - Volume 01 (2)
- WWW '23 Companion: Companion Proceedings of the ACM Web Conference 2023 (2)
- Electronic Government (1)
- MUM '07: Proceedings of the 6th international conference on Mobile and ubiquitous multimedia (1)
- On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS (1)
- Semantic Technology (1)
- The Semantic Web (1)
- The Semantic Web (1)
- The Semantic Web – ISWC 2014 (1)
Publisher
- IEEE Computer Society (43)
- Springer-Verlag (38)
- Association for Computing Machinery (32)
- Elsevier Science Publishers B. V. (6)
- CEUR-WS.org (4)
- ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering) (4)
- IEEE Educational Activities Department (4)
- Kluwer Academic Publishers (3)
- IEEE Computer Society Press (2)
- IEEE Press (2)
- John Wiley and Sons Ltd. (2)
- VLDB Endowment (2)
- Academic Press Ltd. (1)
- IGI Global (1)
- Inderscience Publishers (1)
- IOS Press (1)
- USENIX Association (1)
Publication Date
Export Citations
Publications
Save this search
Please login to be able to save your searches and receive alerts for new content matching your search criteria.
- Article
VisionKG: Unleashing the Power of Visual Datasets via Knowledge Graph
- Jicheng Yuan
https://ror.org/03v4gjf40Open Distributed Systems, Technical University of Berlin, Berlin, Germany
, - Anh Le-Tuan
https://ror.org/03v4gjf40Open Distributed Systems, Technical University of Berlin, Berlin, Germany
, - Manh Nguyen-Duc
https://ror.org/03v4gjf40Open Distributed Systems, Technical University of Berlin, Berlin, Germany
, - Trung-Kien Tran
Bosch Center for Artificial Intelligence, Renningen, Germany
, - Manfred Hauswirth
https://ror.org/03v4gjf40Open Distributed Systems, Technical University of Berlin, Berlin, Germany
https://ror.org/00px80p03Fraunhofer Institute for Open Communication Systems, Berlin, Germany
, - Danh Le-Phuoc
https://ror.org/03v4gjf40Open Distributed Systems, Technical University of Berlin, Berlin, Germany
https://ror.org/00px80p03Fraunhofer Institute for Open Communication Systems, Berlin, Germany
AbstractThe availability of vast amounts of visual data with diverse and fruitful features is a key factor for developing, verifying, and benchmarking advanced computer vision (CV) algorithms and architectures. Most visual datasets are created and curated ...
- 0Citation
MetricsTotal Citations0
- Jicheng Yuan
- research-articlePublished By ACMPublished By ACM
Towards a Decentralized Data Hub and Query System for Federated Dynamic Data Spaces
- Danh Le Phuoc
TU Berlin, Germany
, - Sonja Schimmler
Fraunhofer Institute for Open Communication Systems, Berlin, Germany
, - Anh Le-Tuan
TU Berlin, Germany
, - Uwe A.Kuehn
TU Berlin, Germany
, - Manfred Hauswirth
TU Berlin, Germany
WWW '23 Companion: Companion Proceedings of the ACM Web Conference 2023•April 2023, pp 1452-1457• https://doi.org/10.1145/3543873.3587646This position paper proposes a hybrid architecture for secure and efficient data sharing and processing across dynamic data spaces. On the one hand, current centralized approaches are plagued by issues such as lack of privacy and control for users, high ...
- 1Citation
- 154
- Downloads
MetricsTotal Citations1Total Downloads154Last 12 Months41Last 6 weeks2
- Danh Le Phuoc
- short-paperOpen AccessPublished By ACMPublished By ACM
A Decentralised Persistent Identification Layer for DCAT Datasets
- Fabian Kirstein
Fraunhofer FOKUS, Germany and Weizenbaum Institute, Germany
, - Anton Altenbernd
Fraunhofer FOKUS, Germany
, - Sonja Schimmler
Fraunhofer FOKUS, Germany and Weizenbaum Institute, Germany
, - Manfred Hauswirth
TU Berlin, Open Distributed Systems, Germany and Weizenbaum Institute, Germany
WWW '23 Companion: Companion Proceedings of the ACM Web Conference 2023•April 2023, pp 1424-1427• https://doi.org/10.1145/3543873.3587589The Data Catalogue Vocabulary (DCAT) standard is a popular RDF vocabulary for publishing metadata about data catalogs and a valuable foundation for creating Knowledge Graphs. It has widespread application in the (Linked) Open Data and scientific ...
- 2Citation
- 430
- Downloads
MetricsTotal Citations2Total Downloads430Last 12 Months277Last 6 weeks40
- Fabian Kirstein
- Article
Verifying Composite Service Transactional Behavior Using Event Calculus
- Walid Gaaloul
DERI-NUIG, IDA Business Park, Galway, Ireland
, - Mohsen Rouached
LORIA-INRIA-UMR 7503, BP 239, F-54506 Vandœuvre-les-Nancy Cedex, France
, - Claude Godart
LORIA-INRIA-UMR 7503, BP 239, F-54506 Vandœuvre-les-Nancy Cedex, France
, - Manfred Hauswirth
DERI-NUIG, IDA Business Park, Galway, Ireland
On the Move to Meaningful Internet Systems 2007: CoopIS, DOA, ODBASE, GADA, and IS•November 2007, pp 353-370• https://doi.org/10.1007/978-3-540-76848-7_23AbstractA key challenge of Web service (WS) composition is how to ensure reliable execution. The lack of techniques that support non-functional features such as execution reliability is widely recognized as a barrier preventing widespread adoption. ...
- 0Citation
MetricsTotal Citations0
- Walid Gaaloul
- research-articleOpen AccessPublished By ACMPublished By ACM
Enabling Short-Term Energy Flexibility Markets Through Blockchain
- Michell Boerger
Fraunhofer Institute for Open Communication Systems, Berlin, Germany
, - Philipp Lämmel
Fraunhofer Institute for Open Communication Systems, Berlin, Germany
, - Nikolay Tcholtchev
Fraunhofer Institute for Open Communication Systems, Berlin, Germany
, - Manfred Hauswirth
Technical University of Berlin, Berlin, Germany
ACM Transactions on Internet Technology, Volume 22, Issue 4•November 2022, Article No.: 108, pp 1-25 • https://doi.org/10.1145/3542949Climate change has put significant pressure on energy markets. Political decisions such as the plan of the German government to shut down coal power plants by 2038 are shifting electricity production towards renewable and distributed energy resources. The ...
- 2Citation
- 1,229
- Downloads
MetricsTotal Citations2Total Downloads1,229Last 12 Months569Last 6 weeks77
- Michell Boerger
- short-paperPublished By ACMPublished By ACM
Towards Building Live Open Scientific Knowledge Graphs
- Anh Le-Tuan
Technical University Berlin, Germany
, - Carlos Franzreb
Weizenbaum Institute, Germany and Fraunhofer Institute for Open Communication Systems, Germany
, - Danh Le Phuoc
Technical University Berlin, Germany and Fraunhofer Institute for Open Communication Systems, Germany
, - Sonja Schimmler
Fraunhofer Institute for Open Communication Systems, Germany and Weizenbaum Institute, Berlin, Germany
, - Manfred Hauswirth
Technical University Berlin, Germany and Weizenbaum Institute, Germany
WWW '22: Companion Proceedings of the Web Conference 2022•April 2022, pp 443-447• https://doi.org/10.1145/3487553.3524624Due to the large number and heterogeneity of data sources, it becomes increasingly difficult to follow the research output and the scientific discourse. For example, a publication listed on DBLP may be discussed on Twitter and its underlying data set ...
- 1Citation
- 116
- Downloads
MetricsTotal Citations1Total Downloads116Last 12 Months13Last 6 weeks2
- Anh Le-Tuan
- short-paperOpen AccessPublished By ACMPublished By ACM
Blockchain for Trustworthy Publication and Integration of Linked Open Data
- Fabian Kirstein
Fraunhofer FOKUS & Weizenbaum Institute, Berlin, Germany
, - Manfred Hauswirth
TU Berlin & Weizenbaum Institute, Berlin, Germany
K-CAP '21: Proceedings of the 11th Knowledge Capture Conference•December 2021, pp 269-272• https://doi.org/10.1145/3460210.3493572The timely, traceable and provenance-aware publication of Linked Open Data (LOD) is crucial for its success and to fulfill the vision of a global, decentralized, and machine-readable database of knowledge. Yet, the access to LOD is still fragmented and ...
- 3Citation
- 423
- Downloads
MetricsTotal Citations3Total Downloads423Last 12 Months91Last 6 weeks14
- Fabian Kirstein
- short-paperPublished By ACMPublished By ACM
Towards autonomous semantic stream fusion for distributed video streams
- Manh Nguyen-Duc
Technical University of Berlin, Berlin, Germany
, - Anh Le-Tuan
Technical University of Berlin, Berlin, Germany
, - Manfred Hauswirth
Technical University of Berlin, Berlin, Germany
, - Danh Le-Phuoc
Technical University of Berlin, Berlin, Germany
DEBS '21: Proceedings of the 15th ACM International Conference on Distributed and Event-based Systems•June 2021, pp 172-175• https://doi.org/10.1145/3465480.3467837Video streams are becoming ubiquitous in smart cities and traffic monitoring. Recent advances in computer vision with deep neural networks enable querying a rich set of visual features from these video streams. However, it is challenging to deploy these ...
- 3Citation
- 187
- Downloads
MetricsTotal Citations3Total Downloads187Last 12 Months12
- Manh Nguyen-Duc
- research-articlePublished By ACMPublished By ACM
That password doesn't sound right: interactive password strength sonification
- Otto Hans-Martin Lutz
Weizenbaum Institute for the Networked Society
, - Jacob Leon Kröger
Technische Universität Berlin
, - Manuel Schneiderbauer
Weizenbaum Institute for the Networked Society
, - Jan Maria Kopankiewicz
Weizenbaum Institute for the Networked Society
, - Manfred Hauswirth
Technische Universität Berlin
, - Thomas Hermann
Bielefeld University
AM '20: Proceedings of the 15th International Audio Mostly Conference•September 2020, pp 206-213• https://doi.org/10.1145/3411109.3412299Despite 2-factor authentication and other modern approaches, authentication by password is still the most commonly used method on the Internet. Unfortunately, as analyses show, many users still choose weak and easy-to-guess passwords. To alleviate the ...
- 2Citation
- 155
- Downloads
MetricsTotal Citations2Total Downloads155Last 12 Months20Last 6 weeks1- 1
Supplementary Materialp206-lutz.zip
- Otto Hans-Martin Lutz
- ArticleOpen Access
Piveau: A Large-Scale Open Data Management Platform Based on Semantic Web Technologies
- Fabian Kirstein
Fraunhofer FOKUS, Berlin, Germany
Weizenbaum Institute for the Networked Society, Berlin, Germany
, - Kyriakos Stefanidis
Fraunhofer FOKUS, Berlin, Germany
, - Benjamin Dittwald
Fraunhofer FOKUS, Berlin, Germany
, - Simon Dutkowski
Fraunhofer FOKUS, Berlin, Germany
, - Sebastian Urbanek
Fraunhofer FOKUS, Berlin, Germany
Weizenbaum Institute for the Networked Society, Berlin, Germany
, - Manfred Hauswirth
Fraunhofer FOKUS, Berlin, Germany
Weizenbaum Institute for the Networked Society, Berlin, Germany
TU Berlin, Open Distributed Systems, Berlin, Germany
AbstractThe publication and (re)utilization of Open Data is still facing multiple barriers on technical, organizational and legal levels. This includes limitations in interfaces, search capabilities, provision of quality information and the lack of ...
- 3Citation
MetricsTotal Citations3
- Fabian Kirstein
- Article
Autonomous RDF Stream Processing for IoT Edge Devices
- Manh Nguyen-Duc
Open Distributed Systems, TU Berlin, Berlin, Germany
, - Anh Le-Tuan
Open Distributed Systems, TU Berlin, Berlin, Germany
Insight Centre for Data Analytics, NUI Galway, Galway, Ireland
, - Jean-Paul Calbimonte
University of Applied Sciences and Arts Western Switzerland HES-SO, Sierre, Switzerland
, - Manfred Hauswirth
Open Distributed Systems, TU Berlin, Berlin, Germany
Fraunhofer Institute for Open Communication Systems, Berlin, Germany
, - Danh Le-Phuoc
Open Distributed Systems, TU Berlin, Berlin, Germany
AbstractThe wide adoption of increasingly cheap and computationally powerful single-board computers, has triggered the emergence of new paradigms for collaborative data processing among IoT devices. Motivated by the billions of ARM chips having been ...
- 2Citation
MetricsTotal Citations2
- Manh Nguyen-Duc
- ArticleOpen Access
Linked Data in the European Data Portal: A Comprehensive Platform for Applying DCAT-AP
- Fabian Kirstein
Fraunhofer FOKUS, Berlin, Germany
Weizenbaum Institute for the Networked Society, Berlin, Germany
, - Benjamin Dittwald
Fraunhofer FOKUS, Berlin, Germany
, - Simon Dutkowski
Fraunhofer FOKUS, Berlin, Germany
, - Yury Glikman
Fraunhofer FOKUS, Berlin, Germany
, - Sonja Schimmler
Fraunhofer FOKUS, Berlin, Germany
Weizenbaum Institute for the Networked Society, Berlin, Germany
, - Manfred Hauswirth
Fraunhofer FOKUS, Berlin, Germany
Weizenbaum Institute for the Networked Society, Berlin, Germany
Open Distributed Systems, TU Berlin, Berlin, Germany
AbstractThe European Data Portal (EDP) is a central access point for metadata of Open Data published by public authorities in Europe and acquires data from more than 70 national data providers. The platform is a starting point in adopting the Linked Data ...
- 5Citation
MetricsTotal Citations5
- Fabian Kirstein
- surveyPublished By ACMPublished By ACM
RDF Data Storage and Query Processing Schemes: A Survey
- Marcin Wylot
TU Berlin / Fraunhofer FOKUS, Germany
, - Manfred Hauswirth
TU Berlin / Fraunhofer FOKUS, Germany
, - Philippe Cudré-Mauroux
University of Fribourg, Switzerland
, - Sherif Sakr
University of Tartu, Estonia King Saud bin Abdulaziz University for Health Sciences, Saudi Arabia
ACM Computing Surveys, Volume 51, Issue 4•July 2019, Article No.: 84, pp 1-36 • https://doi.org/10.1145/3177850The Resource Description Framework (RDF) represents a main ingredient and data representation format for Linked Data and the Semantic Web. It supports a generic graph-based data model and data representation format for describing things, including their ...
- 76Citation
- 1,858
- Downloads
MetricsTotal Citations76Total Downloads1,858Last 12 Months201Last 6 weeks32- 1
Supplementary Materialwylot.zip
- Marcin Wylot
- research-article
Storing, Tracking, and Querying Provenance in Linked Data
- Marcin Wylot
Open Distributed Systems, TU Berlin/Fraunhofer FOKUS, Berlin, Germany
, - Philippe Cudré-Mauroux
eXascale Infolab, University of Fribourg, Fribourg, Switzerland
, - Manfred Hauswirth
Open Distributed Systems, TU Berlin/Fraunhofer FOKUS, Berlin, Germany
, - Paul Groth
Elsevier Labs, Amsterdam, NX, The Netherlands
IEEE Transactions on Knowledge and Data Engineering, Volume 29, Issue 8•Aug. 2017, pp 1751-1764 • https://doi.org/10.1109/TKDE.2017.2690299The proliferation of heterogeneous Linked Data on the Web poses new challenges to database systems. In particular, the capacity to store, track, and query provenance data is becoming a pivotal feature of modern triplestores. We present methods extending a ...
- 10Citation
MetricsTotal Citations10
- Marcin Wylot
- research-article
The Graph of Things
- Danh Le-Phuoc
Insight Centre for Data Analytics, National University of Ireland, Galway, Ireland
, - Hoan Nguyen Mau Quoc
Insight Centre for Data Analytics, National University of Ireland, Galway, Ireland
, - Hung Ngo Quoc
Insight Centre for Data Analytics, National University of Ireland, Galway, Ireland
, - Tuan Tran Nhat
Insight Centre for Data Analytics, National University of Ireland, Galway, Ireland
, - Manfred Hauswirth
Institut für Telekommunikationssysteme, Technische Universität Berlin, Berlin, Germany
The Internet of Things (IoT) with billions of connected devices has been generating an enormous amount of data every hour. Connecting every data item generated by IoT to the rest of the digital world to turn this data into meaningful actions will create ...
- 11Citation
MetricsTotal Citations11
- Danh Le-Phuoc
- research-articlePublished By ACMPublished By ACM
RDF stream processing with CQELS framework for real-time analysis
- Danh Le Phuoc
National University of Ireland, Galway
, - Minh Dao-Tran
Vienna University of Technology
, - Anh Le Tuan
National University of Ireland, Galway
, - Manh Nguyen Duc
National University of Ireland, Galway
, - Manfred Hauswirth
Technische Universität Berlin, Berlin, Germany
DEBS '15: Proceedings of the 9th ACM International Conference on Distributed Event-Based Systems•June 2015, pp 285-292• https://doi.org/10.1145/2675743.2772586This paper presents a solution to the Grand Challenge using CQELS (Continuous Query Evaluation over Linked Stream), a general execution framework to build RDF Stream Processing engines to answer continuous analytical queries. It provides an efficient ...
- 8Citation
- 322
- Downloads
MetricsTotal Citations8Total Downloads322Last 12 Months6
- Danh Le Phuoc
- survey
Physical-Cyber-Social Computing: Looking Back, Looking Forward
- Payam Barnaghi
University of Surrey
, - Amit Sheth
Wright State University
, - Vivek Singh
Rutgers University
, - Manfred Hauswirth
Technical University of Berlin/Fraunhofer FOKUS
IEEE Internet Computing, Volume 19, Issue 3•May-June 2015, pp 7-11 • https://doi.org/10.1109/MIC.2015.65Physical-cyber-social (PCS) computing involves a holistic treatment of data, information, and knowledge from the physical, cyber, and social worlds to integrate, understand, correlate, and provide contextually relevant abstractions to humans and the ...
- 1Citation
MetricsTotal Citations1
- Payam Barnaghi
- research-article
Defining the Stack for Service Delivery Models and Interoperability in the Internet of Things: A Practical Case With OpenIoT-VDK
- Martin Serrano
Insight Centre for Data Analytics, Nat. Univ. of Ireland Galway, Galway, Ireland
, - Hoan Nguyen Mau Quoc
Insight Centre for Data Analytics, Nat. Univ. of Ireland Galway, Galway, Ireland
, - Danh Le Phuoc
Insight Centre for Data Analytics, Nat. Univ. of Ireland Galway, Galway, Ireland
, - Manfred Hauswirth
Fraunhofer-FOKUS, Berlin, Germany
, - John Soldatos
Athens Inf. Technol. Lab., Athens Inst. of Technol., Athens, Greece
, - Nikos Kefalakis
Athens Inf. Technol. Lab., Athens Inst. of Technol., Athens, Greece
, - Prem Prakash Jayaraman
CSIRO, Comput. & Inf. Technol., Australian Nat. Univ., Canberra, ACT, Australia
, - Arkady Zaslavsky
CSIRO, Comput. & Inf. Technol., Australian Nat. Univ., Canberra, ACT, Australia
IEEE Journal on Selected Areas in Communications, Volume 33, Issue 4•April 2015, pp 676-689 • https://doi.org/10.1109/JSAC.2015.2393491This paper introduces the stack for service delivery models and interoperability in the Internet of Things. The main characteristics and functional layers of the IoT stack are described. The applicability of the IoT stack is described based on particular ...
- 0Citation
MetricsTotal Citations0
- Martin Serrano
- Article
Querying Heterogeneous Personal Information on the Go
- Danh Le-Phuoc
INSIGHT Centre for Data Analytics, National University of Ireland, Galway, Ireland
, - Anh Le-Tuan
INSIGHT Centre for Data Analytics, National University of Ireland, Galway, Ireland
, - Gregor Schiele
INSIGHT Centre for Data Analytics, National University of Ireland, Galway, Ireland
, - Manfred Hauswirth
INSIGHT Centre for Data Analytics, National University of Ireland, Galway, Ireland
AbstractMobile devices are becoming a central data integration hub for personal information. Thus, an up-to-date, comprehensive and consolidated view of this information across heterogeneous personal information spaces is required. Linked Data offers ...
- 4Citation
MetricsTotal Citations4
- Danh Le-Phuoc
- article
The Ubiquitous Semantic Web: Promises, Progress and Challenges
- Jeff Z. Pan
University of Aberdeen, Aberdeen, UK
, - Shonali Krishnaswamy
Institute for Infocomm Research I2R, Fusionoplois Way, Singapore
, - Yuan-Fang Li
Monash University, Melbourne, Australia
, - Manfred Hauswirth
Technical University of Berlin, Berlin, Germany & Fraunhofer FOKUS, Berlin, Germany
, - Hai H. Nguyen
University of Aberdeen, Aberdeen, UK
The Semantic Web represents an evolution of the World Wide Web towards one of entities and their relationships, rather than pages and links. Such a progression makes it possible to represent, integrate, query and reason about structured online data. ...
- 0Citation
MetricsTotal Citations0
- Jeff Z. Pan
Author Profile Pages
- Description: The Author Profile Page initially collects all the professional information known about authors from the publications record as known by the ACM bibliographic database, the Guide. Coverage of ACM publications is comprehensive from the 1950's. Coverage of other publishers generally starts in the mid 1980's. 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 see the following 2007 Turing Award winners' profiles as examples: - History: Disambiguation of author names is of course required for precise identification of all the works, and only those works, by a unique individual. Of equal importance to ACM, author name normalization is also one critical prerequisite to building accurate citation and download statistics. For the past several years, ACM has worked to normalize author names, expand reference capture, and gather detailed usage statistics, all intended to provide the community with a robust set of publication metrics. The Author Profile Pages reveal the first result of these efforts.
- Normalization: ACM uses normalization algorithms to weigh several types of evidence for merging and splitting names.
These include:- co-authors: if we have two names and cannot disambiguate them based on name alone, then we see if they have a co-author in common. If so, this weighs towards the two names being the same person.
- affiliations: names in common with same affiliation weighs toward the two names being the same person.
- publication title: names in common whose works are published in same journal weighs toward the two names being the same person.
- keywords: names in common whose works address the same subject matter as determined from title and keywords, weigh toward being the same person.
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. 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