Journals

Refining Social Graph Connectivity via Shortcut Edge Addition

  • Manos Papagelis
  • ACM Transactions on Knowledge Discovery from Data (ACM TKDD, Vol. 10, NO. 2, 2015)
  • Information Networks, Graph Augmentation, Online Social Networks, Network Engineering, Shortcuts, Propagation, Mixing Time, Conductance

Sampling Online Social Networks

  • Manos Papagelis, Gautam Das, Nick Koudas
  • IEEE Transactions on Knowledge and Data Engineering (IEEE TKDE, Vol. 25, NO. 3, Mar 2013)
  • Information networks, Social Search, Query processing, Sampling Social Networks, Information Collection in Social Networks, Personalization

A Method for Estimating the Precision of Placename Matching

  • Martin Doerr, Manos Papagelis
  • IEEE Transactions on Knowledge and Data Engineering (IEEE TKDE, Vol. 19, No. 8, Aug 2007)
  • Place Name Matching, Gazetteer Completeness & Correctness, Information Integration

Qualitative Analysis of User-based and Item-based Prediction Algorithms for Recommendation Agents

  • Manos Papagelis, Dimitris Plexousakis
  • Engineering Applications of Artificial Intelligence (Elsevier EAAI, Vol 18, Issue of October 2005)
  • Recommendation Algorithms, Collaborative Filtering, Prediction Algorithms
  • Award: Elsevier EAAI Top Cited Article 2005-2010 [Award Certificate]

Conferences

Green2.0: Enabling Complex Interactions Between Buildings and People

  • Manos Papagelis, Thomas F. Krijnen, Mohamed Elshenawy, Theohar Konomi, Roy Fang, Tamer El-Diraby
  • Proceedings of the 19th ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW 2016)
  • City Science, Smart Cities, Green Buildings, Sustainable Buildings, Urban Informatics, Building Information Model (BIM)

Employing an Exploratory Research Stage to Evaluate Green Building Technologies for Sustainable Systems

  • Alan M. Redmond, Manos Papagelis, Tamer El-Diraby
  • Proceedings of the International Conference on Civil, Structural and Transportation Engineering (ICCSTE 2015)
  • City Science, Smart Cities, Green Buildings, Sustainable Buildings, Urban Informatics, Building Information Model (BIM)

Suggesting Ghost Edges for a Smaller World

  • Manos Papagelis, Francesco Bonchi, Aristides Gionis
  • Proceedings of the 20th ACM Conference on Information and Knowledge Management (ACM CIKM 2011)
  • Graph Augmentation, Ghost Edge, Social Networks, Small World, Edge Utility

Individual Behavior and Social Influence in Online Social Systems

  • Manos Papagelis, Vanessa Murdock, Roelof van Zowl
  • Proceedings of the 22nd ACM Conference on Hypertext and Hypermedia (ACM Hypertext 2011)
  • Behavior, Social Influence, Credibility, Diffusion of Innovations, Social Networks, Geotagging, Flickr

Information Cascades in the Blogosphere: A Look Behind the Curtain

  • Manos Papagelis, Nilesh Bansal, Nick Koudas
  • Proceedings of the 3rd International AAAI Conference on Weblogs and Social Media (ICWSM 2009, Poster Track)
  • Information Cascades, Diffusion, Blog Behavior

Enabling Social Navigation on the Web

  • Athanasios Papagelis, Manos Papagelis, Christos Zaroliagis
  • Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2008)
  • Social Navigation, Social Browsing, Collaborative Search, Social Search

iClone: Towards Online Social Navigation

  • Athanasios Papagelis, Manos Papagelis, Christos Zaroliagis
  • Proceedings of the 19th ACM Conference on Hypertext and Hypermedia (Hypertext 2008, Poster Track)
  • Social Navigation, Social Browsing, Collaborative Search

CONFIOUS: Managing the Electronic Submission and Reviewing Process of Scientific Conferences

  • Manos Papagelis, Dimitris Plexousakis, Panagiotis N. Nikolaou
  • Proceedings of the 6th International Conference on Web Information Systems Engineering (WISE 2005, Ind. Track)
  • Conference Management System, Paper Submission and Reviewing System, Scientific Workflows

Alleviating the Sparsity Problem of Collaborative Filtering Using Trust Inferences

  • Manos Papagelis, Dimitris Plexousakis, Themistoklis Kutsuras
  • Proceedings of the 3rd International Conference on Trust Management (iTrust 2005)
  • Collaborative Filtering, Sparsity, Cold-start, Computational Trust Model, Trust Inferences, Social Networks

Incremental Collaborative Filtering for Highly-Scalable Recommendation algorithms

  • Manos Papagelis, Ioannis Rousidis, Dimitris Plexousakis, Elias Theoharopoulos
  • Proceedings of the 15th International Symposium on Methodologies of Intelligent Systems (ISMIS'05)
  • Incremental Collaborative Filtering, Recommendations Algorithms, Scalability

Qualitative Analysis of User-based and Item-based Prediction Algorithms for Recommendation Systems

  • Manos Papagelis, Dimitris Plexousakis, I. Rousidis, E. Theoharopoulos
  • Proceedings of the 3rd Hellenic Data Management Symposium (HDMS 2004)
  • Collaborative Filtering, Prediction Algorithms, Recommendation Algorithms, Personalization

Recommendation Based Discovery of Dynamic Virtual Communities

  • Manos Papagelis, Dimitris Plexousakis
  • Proceedings of the 15th Conference on Advanced Information Systems Engineering (CAiSE 2003)
  • Collaborative Filtering, Prediction Algorithms, Recommendation Algorithms, Online Communities

Workshops

Efficient Sampling of Information in Social Networks

  • Gautam Das, Nick Koudas, Manos Papagelis, Sushruth Puttaswamy
  • Proceedings of Search in Social Media Workshop (ACM CIKM/SSM 2008)
  • Sampling Social Networks, Information Collection in Social Networks, Social Search, Personalization

Precision Estimation for Matching Place Names to a Digital Gazetteer

  • Martin Doerr, Manos Papagelis
  • Proceedings of the 3rd European NKOS Workshop (ECDL/NKOS 2004)
  • Place Name Matching, Gazetteer Completeness & Correctness, Information Integration

Qualitative Analysis of User-based and Item-based Prediction Algorithms for Recommendation Agents

  • Manos Papagelis, Dimitris Plexousakis
  • Proceedings of the 8th International Workshop on Cooperative Information Agents (CIA 2004)
  • Collaborative Filtering, Prediction Algorithms, Recommendation Algorithms, Online Communities

Magazines

CONFIOUS: Conference Management System with Intelligence, Power and Style

  • Manos Papagelis, Dimitris Plexousakis
  • ERCIM NEWS Magazine, vol. 64, January, 2006
  • Conference Management System, Paper Submission and Reviewing System, Scientific Workflow

Technical Reports

Engagement and Reaction in the Blogosphere

  • Manos Papagelis, Nilesh Bansal, Nick Koudas
  • Supplementary material to complement the article "Information Cascades in the Blogosphere: A Look Behind the Curtain.". Papagelis, Manos, Nilesh Bansal, and Nick Koudas. In ICWSM. 2009.
  • Information Cascades, Diffusion, Blog Behavior

Description of Application based on the Alexandria Digital Gazetteer Protocol

  • Martin Doerr, Manos Papagelis
  • Online version at Alexandria Digital Library (2004)
  • Place Name Matching, Gazetteer Completeness & Correctness, Information Integration

Recommendation Based Discovery of Dynamic Virtual Communities

  • Manos Papagelis, Dimitris Plexousakis
  • MRS System Overview (2003)
  • Collaborative Filtering, Prediction Algorithms, Recommendation Algorithms, Online Communities

Theses

Understanding and Improving Online Social Interactions and Processes: Methods, Algorithms & Applications

  • Manos Papagelis
  • Ph.D. Thesis, Computer Science Department, University of Toronto, Canada. (Mar 2015)
  • Supervisor: Nick Koudas

Crawling The Algorithmic Foundations of Recommendation Technologies

  • Manos Papagelis
  • M.Sc. Thesis, Computer Science Department, University of Crete, Greece. (Mar 2005)
  • Supervisor: Dimitris Plexousakis

Study and Implementation of User-based Recommendation Algorithms and their role in the formation of online virtual communities

  • Manos Papagelis
  • B.Sc. Thesis, Computer Science Department, University of Crete, Greece. Supervisor: Dimitris Plexousakis. (Sep 2002)
  • Supervisor: Dimitris Plexousakis

Patents

Measuring or Estimating User Credibility

  • Vanessa Murdock, Roelof Van Zwol, Manos Papagelis
  • Publication date: 2010/10/5, Patent office:US, Application number: 12898644

Media or Content Tagging Determined by User Credibility Signals

  • Vanessa Murdock, Roelof Van Zwol, Manos Papagelis
  • Publication date: 2010/10/5, Patent office:US, Application number: 12898654

Additional Information

If any paper is not electronically available here, send me an email.