Wikidata - A machine readable Wikipedia of linked open knowledge

Denny Vrandečić

Wikidata is Wikipedia's knowledge base, collecting multilingual structured data and made freely available to everyone. It connects millions of items, provides access to their connections in a machine-readable format and connects to the Hypertext Web and beyond for sources and references. Wikidata is Wikimedia's fastest growing project, and invites everyone to connect and link their own knowledge bases to Wikidata.

Denny Vrandečić is director of the Wikidata project at Wikimedia Deutschland. He received a PhD at the Institute AIFB at the Karlsruhe Institue of Technology KIT and was a researcher at the Laboratory of Applied Ontology LOA in Rome and the Information Sciences Institute ISI at the University of Southern California USC in Los Angeles. He co-developed Semantic MediaWiki, consulted Freebase, was the founding administrator of the Croatian Wikipedia, founding member of the Wikimedia Research Council, co-organizer of several workshops at WWW and ISWC, and co-chair of tracks at Wikimania, ESWC, and AAAI. He worked in the EU-funded projects SEKT, ACTIVE, and RENDER, project Halo funded by Vulcan Inc., and the BMBF-funded projects SMART and Cora.

Personal Website

Title to be announced shortly

Vinton Gray "Vint" Cerf

Hypertext 2013 has received 96 paper submissions. Out of them only 16 submissions have been accepted as long paper,and an additional 20 submissions have been accepted as short paper. Each submission was reviewed by at least three program committee members, and the two track chairs have overseen the reviewing including the discussion to reach the decision. The final decision about acceptance/rejection was taken by Program Chair and Track Chairs.

Long Papers

Gregoire Burel and Yulan He. A Question of Complexity – Measuring the Maturity of Online Enquiry Communities
Oscar Diaz, Josune De Sosa and Salvador Trujillo. Activity Fragmentation in the Web: Empowering users to support their own inter-site activity flows
Ralf Krestel and Stefan Siersdorfer. Generating Contextualized Sentiment Lexica based on Latent Topics and User Ratings
Shamanth Kumar, Fred Morstatter, Reza Zafarani and Huan Liu. Whom Should I Follow? Identifying Relevant Users in Crisis
Leon Derczynski, Diana Maynard, Niraj Aswani and Kalina Bontcheva. Microblog-Genre Noise and Impact on Semantic Annotation Accuracy
Nicolas Marie, Fabien Gandon, Myriam Ribiere and Olivier Corby. Composite interests exploration thanks to on-the-fly linked data spreading activation
Dingqi Yang, Daqing Zhang, Zhiyong Yu and Zhu Wang. A Sentiment-enhanced Personalized Location Recommendation System
Markel Vigo and Simon Harper. Challenging Information Foraging Theory: Screen Reader Users are not Always Driven by Information Scent
Martin Leginus, Peter Dolog and Ricardo Gomes Lage. Graph based techniques for tag cloud generation
Dominic Rout, Daniel Preotiuc-Pietro, Kalina Bontcheva and Cohn Trevor. Where’s @wally? A Classification Approach to Geolocating Users Based on their Social Ties
Denis Helic, Markus Strohmaier, Michael Granitzer and Reinhold Scherer. Models of human navigation in information networks based on decentralized search
David Millard, Charlie Hargood, Michael Jewell and Mark Weal. Canyons, Deltas and Plains: Towards a Unified Sculptural Model of Location-Based Hypertext
Annika Wolff, Paul Mulholland and Trevor Collins. Storyscope: Using Theme and Setting to Guide Story Enrichment from External Data Sources
Yuan Liang, James Caverlee, Zhiyuan Cheng and Krishna Y. Kamath. How Big is the Crowd? Event and Location Based Population Modeling in Social Media
Jeon-Hyung Kang and Kristina Lerman. Structural and Cognitive Bottlenecks to Information Access in Social Networks
Amparo E. Cano, Andrea Varga, Matthew Rowe and Fabio Ciravegna. Harnessing Linked Knowledge Source for Topic Classification in Social Media

Short Papers

Zhongyu Wei, Yulan He, Wei Gao, Binyang Li, Lanjun Zhou and Kam-Fai Wong. Mainstream Media Behavior Analysis on Twitter: A Case Study Using UK General Election
Oleg Rokhlenko, Nadav Golbandi, Ronny Lempel and Limor Leibovich. Engagement-based User Attention Distribution on Web Article Pages
Yongfeng Zhang. A General Collaborative Filtering Framework based on Matrix Bordered Block Diagonal Forms
Mehwish Nasim, Muhammad Usman Ilyas, Aimal Rextin and Nazish Nasim. On Commenting Behavior of Facebook Users
Sorn Jarukasemratana, Tsuyoshi Murata and Xin Liu. Community Detection Algorithm based on Centrality and Node Distance in Scale-Free Networks
David Kolb. Adaptive Hypertext Narrative As City Planning
Alessio Antonini, Luca Vignaroli, Claudio Schifanella, Ruggero G. Pensa and Maria Luisa Sapino. MeSoOnTV: A Media and Social-driven Ontology-based TV Knowledge Management System
Wen Wu, Li Chen and Liang He. Using Personality to Adjust Diversity in Recommender Systems
Michael Antunovic, Glyn Caon, Mark Truran and Helen Ashman. Discovering semantic associations from Web search interactions
Justin Cheng and Dan Cosley. How Annotation Styles Influence Content and Preferences
Zhe Wang, Daniele Quercia and Diarmuid Ó Séaghdha. Reading Tweeting Minds:  Real-time Analysis of Short Text for Computational Social Science
Markus Luczak-Rösch and Robert Tolksdorf. On the Topology of the Web of Data
Claus Atzenbeck, Mark Bernstein, Marwa Al-Shafey and Stacey Mason. TouchStory
Vanessa Lopez, Spyros Kotoulas, Marco Luca Sbodio and Raymond Lloyd. Guided Exploration and Integration of Urban Data
Caroline Bell, Cara Bailey Fausset, Sarah Farmer, Julie Nguyen, Linda Harley and Walter B. Fain. Examining Social Media Use Among Older Adults
Marco Bastos, Cornelius Puschmann and Rodrigo Travitzki. Tweeting across hashtags: overlapping users and the importance of language, topics, and politics
João Guerreiro and Daniel Gonçalves. "Tell Me What I Want to Know!”: The Effect of Relationship Closeness on the Relevance of Profile Attributes
Massimiliano Ruocco and Heri Ramampiaro. Exploring Temporal Proximity and Spatial Distribution of Terms in Web-based Search of Event-Related Images
Alex Stolz and Martin Hepp. From RDF to RSS and Atom: Content Syndication with Linked Data