Journals

Evolving Network Representation Learning based on Random Walks

  • Farzaneh Heidari, Manos Papagelis
  • Applied Network Science (APNS, Vol. 5, No. 18, pp 1-38, 2020)
  • Network Representation Learning, Graph Mining, Evolving Graphs

A Versatile Computational Framework for Group Pattern Mining of Pedestrian Trajectories

  • Abdullah Sawas, Abdullah Abuolaim, Mahmoud Afifi, Manos Papagelis
  • GeoInformatica (GeoInformatica, Vol. 23, No. 4, pp 501-531, 2019)
  • Trajectory Data Mining, Graph Mining, Group Pattern Mining, Pedestrian Behavior, City Science, Smart Cities, Urban Informatics

BIM-based Collaborative Design and Socio-technical Analytics of Green Buildings

  • Tamer El-Diraby, Thomas Krijnen, Manos Papagelis
  • Automation in Construction (AiC, Vol. 82, No. 10, pp 59-74, 2017)
  • Building Information Modeling (BIM), Industry Foundation Classes (IFC), BIM Collaboration Framework (BCF), Socio-technical analytics, Thermal simulation, Green building

Refining Social Graph Connectivity via Shortcut Edge Addition

  • Manos Papagelis
  • ACM Transactions on Knowledge Discovery from Data (ACM TKDD, Vol. 10, No. 2, pp 1-35, 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, pp 662-676, 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, pp 1089-1101, 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, No. 7, pp 781-789, 2005)
  • Recommendation Algorithms, Collaborative Filtering, Prediction Algorithms
  • Award: Elsevier EAAI Top Cited Article 2005-2010 [Award Certificate]

Conferences

Affective and Contextual Embedding for Sarcasm Detection

  • Nastaran Babanejad, Ameeta Agrawal, Heidar Davoudi, Aijun An, Manos Papagelis
  • Proceedings of the 28th International Conference on Computational Linguistics (COLING 2020)
  • Sarcasm detection, Emotion Detection, Word Representations, Emotion Classification

MRSweep: Distributed In-Memory Sweep-line for Scalable Object Intersection Problems

  • Tilemachos Pechlivanoglou, Mahmoud Alsaeed, Manos Papagelis
  • Proceedings of the 7th IEEE International Conference on Data Science and Advanced Analytics (IEEE DSAA 2020)
  • Geometric Intersection Problems, Distributed Sweep-line, Big Data Analytics, Computational Geometry

A Comprehensive Analysis of Preprocessing for Word Representation Learning in Affective Tasks.

  • Nastaran Babanejad, Ameeta Agrawal, Aijun An, Manos Papagelis
  • Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics (ACL 2020)
  • Emotion Detection, Word Representations, Word Embeddings, Emotion Classification, Emotion Similarity

Leveraging Transitions of Emotions for Sarcasm Detection

  • Ameeta Agrawal, Aijun An, Manos Papagelis
  • Proceedings of the 43rd ACM International SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR 2020)
  • Sarcasm Detection, Emotion Detection, Word Representations, Emotion Classification

Learning Semantic Relations of Geographic Areas based on Trajectories.

  • Saim Mehmood, Manos Papagelis
  • Proceedings of the 21st IEEE International Conference on Mobile Data Management (IEEE MDM 2020)
  • Trajectory Data Mining, Trajectory Representation, Graph Mining
  • Award: IEEE MDM 2020 best paper award [Award Certificate]

Efficient Mining and Exploration of Multiple Axis-aligned Intersecting Objects

  • Tilemachos Pechlivanoglou, Vincent Chu, Manos Papagelis
  • Proceedings of the 19th IEEE International Conference on Data Mining (IEEE ICDM 2019)
  • Geometric Intersection Problems, Multiple Intersections, Intersection Graph, Sweep-line

Elastic Bulk Synchronous Parallel Model for Distributed Deep Learning

  • Xing Zhao, Manos Papagelis, Aijun An, Bao Xin Chen, Junfeng Liuy, Yonggang Huy
  • Proceedings of the 19th IEEE International Conference on Data Mining (IEEE ICDM 2019)
  • Distributed Deep Learning, Parameter Server Framework, GPU Cluster, Data Parallelism, ElasticBSP, BSP, SSP, ASP

Fast and Accurate Mining of Node Importance in Trajectory Networks

  • Tilemachos Pechlivanoglou, Manos Papagelis
  • Proceedings of the 6th IEEE International Conference on Big Data (IEEE Big Data 2018)
  • Trajectory Data Mining, Trajectory Networks, Graph Mining

EvoNRL: Evolving Network Representation Learning based on Random Walks

  • Farzaneh Heidari, Manos Papagelis
  • Proceedings of the 7th International Conference on Complex Networks and Their Applications (Complex Networks 2018)
  • Network Representation Learning, Graph Mining

Tensor Methods for Group Pattern Discovery of Pedestrian Trajectories

  • Abdullah Sawas, Abdullah Abuolaim, Mahmoud Afifi, Manos Papagelis
  • Proceedings of the 19th IEEE International Conference on Mobile Data Management (IEEE MDM 2018)
  • Trajectory Data Mining, Graph Mining, Group Pattern Mining, Pedestrian Behavior, City Science, Smart Cities, Urban Informatics
  • Award: IEEE MDM 2018 best paper award [Award Certificate]

Trajectolizer: Interactive Analysis and Exploration of Trajectory Group Dynamics

  • Abdullah Sawas, Abdullah Abuolaim, Mahmoud Afifi, Manos Papagelis
  • Proceedings of the 19th IEEE International Conference on Mobile Data Management (IEEE MDM 2018, Demos)
  • Trajectory Data Mining, Graph Mining, Group Pattern Mining, Pedestrian Behavior, City Science, Smart Cities, Urban Informatics

Learning Emotion-enriched Word Representations

  • Ameeta Agrawal, Aijun An, Manos Papagelis
  • Proceedings of the The 27th International Conference on Computational Linguistics (COLING 2018)
  • Emotion Detection, Word Representations, Word Embeddings, Emotion Classification, Emotion Similarity

Green2.0: Socio-technical Analytics of Green Buildings

  • Tamer El-Diraby, Thomas Krijnen, Manos Papagelis
  • Proceedings of the International Conference on Smart Infrastructure and Construction (ICSIC 2016)
  • City Science, Smart Cities, Green Buildings, Sustainable Buildings, Urban Informatics, Building Information Model (BIM)

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 (ACM 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)
  • 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 (Web Intelligence 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 (ACM Hypertext 2008)
  • 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)
  • 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

Leveraging Emotion Features in News Recommendations

  • Nastaran Babanejad, Ameeta Agrawal, Heidar Davoudi, Aijun An, Manos Papagelis
  • Proceedings of the 13th ACM Conference on Recommender Systems 2019 - News Recommendation and Analytics Workshop (ACM RecSys/INRA 2019)
  • News Recommender Systems, Contextual Information, Emotion Features

Scene Classification in Indoor Environments for Robots using Context Based Word Embeddings

  • Bao Xin Chen, Raghavender Sahdev, Dekun Wu, Xing Zhao, Manos Papagelis, John K. Tsotsos
  • Proceedings of the IEEE International Conference on Robotics and Automation 2018 - Multimodal Robot Perception Workshop (ICRA/MRP 2018)
  • Scene classification, word embeddings, convolutional neural networks (CNN), robots, object detection

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.