Author image not provided
 Hannes Werthner

Add personal information
  Affiliation history
Bibliometrics: publication history
Average citations per article1.00
Citation Count1
Publication count1
Publication years2012-2012
Available for download0
Average downloads per article0.00
Downloads (cumulative)172
Downloads (12 Months)172
Downloads (6 Weeks)41
Arrow RightAuthor only
· Editor only
· All roles

See all colleagues of this author

See all subject areas


5 results found Export Results: bibtexendnoteacmrefcsv

Result 1 – 5 of 5
Sort by:

1 published by ACM
July 2018 UMAP '18: Proceedings of the 26th Conference on User Modeling, Adaptation and Personalization
Publisher: ACM
Citation Count: 1
Downloads (6 Weeks): 9,   Downloads (12 Months): 93,   Downloads (Overall): 93

Full text available: PDFPDF
In this paper we present the results of a user study focusing on social relationships within small groups. The goal is to better understand how to incorporate the information about social relationships in group recommendation models. Our analysis, conducted on a data set of 150 participants in 41 groups deciding ...
Keywords: group recommender systems, social network analysis, social relationships, user modeling

2 published by ACM
June 2018 WIMS '18: Proceedings of the 8th International Conference on Web Intelligence, Mining and Semantics
Publisher: ACM
Citation Count: 0
Downloads (6 Weeks): 5,   Downloads (12 Months): 50,   Downloads (Overall): 50

Full text available: PDFPDF
Social recommender systems make use of the available information about social connections between users to improve the quality of the recommendations. The assumption is that if two users are connected, they are likely to have similar preferences, and thus the system should make similar recommendations. Recently many approaches have been ...

January 2018
Citation Count: 0
Downloads (6 Weeks): 28,   Downloads (12 Months): 28,   Downloads (Overall): 28

Full text available: PDFPDF
Over the past two decades, the ability of machines to challenge and beat humans at complex games has made “quantum” leaps, rhetorically if not in technical computing terms. In 1997, IBM's Deep Blue supercomputer used “brute force” computing power to out-calculate Grand Master Garry Kasparov at chess. In 2011, the ...

June 2017
Citation Count: 0

This book is open access under a CC BY-NC 4.0 license. This volume discusses the prospects and evolution of informatics (or computer science), which has become the operating system of our world, and is today seen as the science of the information society. Its artifacts change the world and its ...

July 2012 SRII '12: Proceedings of the 2012 Annual SRII Global Conference
Publisher: IEEE Computer Society
Citation Count: 0

In this paper we present the ERPEL approach towards executing on-the-fly e-business transactions between semantically enabled ERP systems. By on-the-fly e-business transactions we understand transactions that are conducted between companies, that are not yet in a partnership and dynamically find each other to engage in e-business transactions. Finding an appropriate ...
Keywords: business registry, business collaborations, business documents, business document exchange, bottom-up business document design, enterprise collaborations, business messaging, ebXML

The ACM Digital Library is published by the Association for Computing Machinery. Copyright © 2019 ACM, Inc.
Terms of Usage   Privacy Policy   Code of Ethics   Contact Us