Collaboration and Technology

1. Front Matter

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2. Social Media

   1. Collaboration Using Social Media: The Case of Podio in a Voluntary Organization

      • Liana Razmerita

      Pages 1-9

   2. Keep Querying and Tag on: Collaborative Folksonomy Using Model-Based Recommendation

      • Angelina de C.A. Ziesemer, João Batista S. de Oliveira

      Pages 10-17

   3. Understanding Real-World Events via Multimedia Summaries Based on Social Indicators

      • Mauricio Quezada, Barbara Poblete

      Pages 18-25

3. Social Networks

   1. How Do Researchers on Collaboration Technology Collaborate with Each Other? A Social Network Analysis

      • Andreas Harrer, Tilman Göhnert, H. Ulrich Hoppe

      Pages 26-41

   2. Inferring Hidden Trust Relationships in Social Networks for Encouraging Collaboration and Cooperation among Individuals

      • Edeilson Milhomem Silva, Diego Oliveira Rodrigues, Jackson Gomes de Souza, Parcilene Fernandes de Brito, Ana Carolina Salgado, Silvio Romero Lemos Meira et al.

      Pages 42-60

   3. Providing Awareness, Understanding and Control of Personalized Stream Filtering in a P2P Social Network

      • Sayooran Nagulendra, Julita Vassileva

      Pages 61-76

4. Crowdsourcing

   1. OurMap: Representing Crowdsourced Annotations on Geospatial Coordinates as Linked Open Data

      • André Lins Gonzalez, Diego Izidoro, Roberto Willrich, Celso A. S. Santos

      Pages 77-93

   2. A Theoretical Model of User Engagement in Crowdsourcing

      • Triparna de Vreede, Cuong Nguyen, Gert-Jan de Vreede, Imed Boughzala, Onook Oh, Roni Reiter-Palmon

      Pages 94-109

   3. Factors Influencing the Decision to Crowdsource

      • Nguyen Hoang Thuan, Pedro Antunes, David Johnstone

      Pages 110-125

   4. Data Quality in an Output-Agreement Game: A Comparison between Game-Generated Tags and Professional Descriptors

      • Rasmus Thogersen

      Pages 126-142

5. Learning

   1. Analyzing Two Participation Strategies in an Undergraduate Course Community

      • Francisco Gutierrez, Gustavo Zurita, Sergio F. Ochoa, Nelson Baloian

      Pages 143-158

   2. Work and Learning across Boundaries: Artifacts, Discourses, and Processes in a University Course

      • Mikhail Fominykh, Ekaterina Prasolova-Førland, Sobah Abbas Petersen, Monica Divitini

      Pages 159-174

   3. Redesigning Collaboration Tools to Enhance Social Presence in Online Learning Environments

      • Francisco Medeiros, Alex Gomes, Ricardo Amorim, Gabriela Medeiros

      Pages 175-191

   4. The Metafora Design Principles for a Collaborative, Interoperable Learning Framework

      • Andreas Harrer, Thomas Irgang, Andreas Lingnau, Norbert Sattes, Kerstin Pfahler

      Pages 192-207

   5. Integrating Formal and Informal Learning through a FLOSS-Based Innovative Approach

      • Sara Fernandes, Maria Helena Martinho, Antonio Cerone, Luis Soares Barbosa

      Pages 208-214

   6. Using Geo-collaboration and Microblogging to Support Learning: Identifying Problems and Opportunities for Technological Business

      • Gustavo Zurita, Nelson Baloian

      Pages 215-232

6. Collaboration Design

   1. Ontology-Based Resource Discovery in Pervasive Collaborative Environments

      • Kimberly García, Manuele Kirsch-Pinheiro, Sonia Mendoza, Dominique Decouchant

      Pages 233-240

   2. Identifying the Awareness Mechanisms for Mobile Collaborative Applications

      • Valeria Herskovic, Sergio F. Ochoa, José A. Pino, Pedro Antunes, Emilio Ormeño

      Pages 241-256

   3. In-Vivo Therapy Procedures: Design Process of a Geo-Referenced System

      • Luís Carriço, Luís Duarte, Isabel Sá

      Pages 257-273

This book constitutes the proceedings of the 19th Collaboration Researchers' International Working Group Conference on Collaboration and Technology, held in Wellington, New Zealand, in October/November 2013. The 18 revised papers presented together with 4 progress papers were carefully reviewed and selected from 34 submissions. They are organized into six thematic sessions as follows social media, social networks, crowdsourcing, learning, collaboration design and software development.

• collaborative learning
• group monitoring
• recommender systems
• socio-technical analysis
• ubiquitous collaborative environments

• Victoria University of Wellington, Wellington, New Zealand

  Pedro Antunes, Allan Sylvester

• Department of Computer Science, University of São Paulo (USP), São Paulo, Brazil

  Marco Aurélio Gerosa

• Department of Computer Science, University of Saskatchewan, Saskatoon, Canada

  Julita Vassileva

• University of Nebraska at Omaha, Omaha, USA

  Gert-Jan Vreede

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