Dr. Conor Hayes

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Conor Hayes's picture

Senior Research Fellow
Unit Leader

Tel:

+353 91 495110

Fax:+353 91 495541

conor [dot] hayes [at] deri [dot] org

Unit

Information Mining and Retrieval Unit

Publications

Scalable Analytics to Enable Risk Management in Online Communities

Marcel Karnstedt, Conor Hayes, Harith Alani, Miriam Fernandez

26th European Conference on Operational Research (EURO'13)
[to appear],
Rome
,
Italy
,
2013
.
http://euro2013.org/
Conference Paper
- Read more about Scalable Analytics to Enable Risk Management in Online Communities
Unsupervised Graph-Based Topic Labelling using DBpedia

Ioana Hulpus, Conor Hayes, Marcel Karnstedt, Derek Greene

Proceedings of the the Sixth ACM Conference on Web Search and Data Mining, WSDM 2013
,
2013
.
Conference Paper
- Read more about Unsupervised Graph-Based Topic Labelling using DBpedia
Theoretical And Technological Building Blocks For An Innovation Accelerator

Frank van Harmelen, George Kampis, Katy Börner, Peter van den Besselaar, Erik Schultes, Carol Goble, Paul Groth, Barend Mons, Stuart Anderson, Stefan Decker, Conor Hayes, Thierry Buecheler, Dirk Helbing

Physical Journal: Special Topics
,
214
:
183--214
,
2012
.
http://arxiv.org/abs/1210.1480
Journal / Refereed Original Article
- Read more about Theoretical And Technological Building Blocks For An Innovation Accelerator
Personalised Adaptive Planning for Game-Based Learning

In
Nikos Manouselis, Katrien Verbert, Hendrik Drachsler, Olga C. Santos
(ed.),
Ioana Hulpus, Conor Hayes, Manuel Oliveira Fradinho

Recommender Systems for Technology Enhanced Learning: Research Trends & Applications
,
Springer
,
2012
.
Book Chapter
- Read more about Personalised Adaptive Planning for Game-Based Learning
Theoretical And Technological Building Blocks For An Innovation Accelerator

Frank van Harmelen, George Kampis, Katy Borner, Peter van den Besselaar, Erik Schultes, Carole Goble, Paul Groth, Barend Mons, Stuart Anderson, Stefan Decker, Conor Hayes, Thierry Buecheler, Dirk Helbing

2012
.
http://arxiv.org/abs/1210.1480v1
Technical Report
- Read more about Theoretical And Technological Building Blocks For An Innovation Accelerator
Temporal analysis of user behaviour in online communities

Donn Morrison, Conor Hayes

Proceedings of the 23rd Irish Conference on Artificial Intelligence and Cognitive Science; AICS 2012; NECTAR Track
,
2012
.
Conference Paper
- Read more about Temporal analysis of user behaviour in online communities
A Time Decoupling Approach for Studying Forum Dynamics

Andrey Kan, Jeffrey Chan, Conor Hayes, Christopher Leckie, James Bailey, Bernie Hogan

World Wide Web Journal
,
Springer
,
2012
.
Journal / Refereed Original Article
- Read more about A Time Decoupling Approach for Studying Forum Dynamics
Event Planning in a Stream of Big Data

Hugo Hromic, Marcel Karnstedt, Mengjiao Wang, Alice Hogan, Václav Belák, Conor Hayes

LWA Workshop on Knowledge Discovery, Data Mining and Machine Learning (KDML)
Workshop at
LWA: Lernen, Wissen, Adaption 2012
,
2012
.
http://www.marcel.karnstedt.com/kdml12.pdf
Workshop Paper
- Read more about Event Planning in a Stream of Big Data
Towards Maximising Cross-Community Information Diffusion

Václav Belák, Samantha Lam, Conor Hayes

Proceedings of The 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012)
,
2012
.
Conference Paper
- Read more about Towards Maximising Cross-Community Information Diffusion
Early and late fusion methods for the automatic creation of Twitter lists

Mengjiao Wang, Donn Morrison, Conor Hayes

Proceedings of the 1st International Workshop of Social Knowledge Discovery and Utilization (SKDU'2012)
Workshop at
IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM
,
2012
.
Workshop Paper
- Read more about Early and late fusion methods for the automatic creation of Twitter lists
Cross-Community Influence Analysis and Maximisation

Václav Belák, Samantha Lam, Conor Hayes

NetSci2012: The International School and Conference of Network Science
,
2012
.
http://netsci2012.net/
Poster
- Read more about Cross-Community Influence Analysis and Maximisation
Cross-Community Influence in Discussion Fora

Václav Belák, Samantha Lam, Conor Hayes

Proceedings of ICWSM-12, 6th International AAAI Conference on Weblogs and Social Media
,
2012
.
http://www.icwsm.org/2012/
Conference Paper
- Read more about Cross-Community Influence in Discussion Fora
Behaviour Analysis Across Different Types of Enterprise Online Communities

Matthew Rowe, Miriam Fernandez, Harith Alani, Inbal Ronen, Conor Hayes, Marcel Karnstedt

Michael Macy, Wolfgang Nejdl

Proceedings of the 2012 ACM Conference on Web Science WebSci12
,
2012
.
http://dl.acm.org/ft_gateway.cfm?id=2380752&ftid=1294692&dwn=1&CFID=168573092&CF...
Conference Paper
- Read more about Behaviour Analysis Across Different Types of Enterprise Online Communities
Evolutionary clustering and analysis of user behaviour in online forums

Donn Morrison, Ian McLoughlin, Alice Hogan, Conor Hayes

Proceedings of ICWSM-12, 6th International AAAI Conference on Weblogs and Social Media
,
2012
.
http://www.icwsm.org/2012/
Conference Paper
- Read more about Evolutionary clustering and analysis of user behaviour in online forums
Mixed Membership Models for Exploring User Roles in Online Forums

Arthur White, Jeffrey Chan, Conor Hayes, Brendan Murphy

Proceedings of ICWSM-12, 6th International AAAI Conference on Weblogs and Social Media
,
2012
.
Conference Paper
- Read more about Mixed Membership Models for Exploring User Roles in Online Forums
An Eigenvalue-Based Measure for Word-Sense Disambiguation

Ioana Hulpus, Conor Hayes, Derek Greene, Marcel Karnstedt

25th International FLAIRS Conference
,
2012
.
http://www.aaai.org/ocs/index.php/FLAIRS/FLAIRS12/paper/view/4394/4798
Conference Paper
- Read more about An Eigenvalue-Based Measure for Word-Sense Disambiguation
Targeting Online Communities to Maximise Information Diffusion

Václav Belák, Samantha Lam, Conor Hayes

Proceedings of the WWW'12 Workshop on Mining Social Network Dynamics
Workshop at
World Wide Web Conference WWW2012
,
2012
.
http://eric.univ-lyon2.fr/msnd/
Workshop Paper
- Read more about Targeting Online Communities to Maximise Information Diffusion
Personalisation of Social Web Services in the Enterprise using Spreading Activation for Multi-source, Cross-domain Recommendations

Tomas Vitvar, Harith Alani

Benjamin Heitmann, Maciej Dabrowski, Conor Hayes, Alexandre Passant , Keith Griffin

Proceedings of the AAAI Spring Symposium on Intelligent Web Services Meet Social Computing
,
2012
.
Conference Paper
- Read more about Personalisation of Social Web Services in the Enterprise using Spreading Activation for Multi-source, Cross-domain Recommendations
Tadvise: A Twitter Assistant Based on Twitter Lists

Peyman Nasirifard, Conor Hayes

Proceedings of the third International Conference on Social Informatics (SocInfo'11)
,
2011
.
Conference Paper
- Read more about Tadvise: A Twitter Assistant Based on Twitter Lists
Reconstruction of Threaded Conversations in Online Discussion Forums

Lada Adamic, Ricardo Baeza-Yates, Scott Counts

Erik Aumayr, Jeffrey Chan, Conor Hayes

Proceedings of the Fifth International AAAI Conference on Weblogs and Social Media
,
2011
.
Conference Paper
- Read more about Reconstruction of Threaded Conversations in Online Discussion Forums
Increasing the Scalability of the Fitting of Generalised Block Models for Social Networks

Jeffrey Chan, Samantha Lam, Conor Hayes

Craig Knoblock

Proceedings of the Twenty Second International Joint Conference on Artificial Intelligence IJCAI-11
,
2011
.
http://www.deri.ie/fileadmin/documents/uimr/jkcchan_icjai11.pdf
Conference Paper
- Read more about Increasing the Scalability of the Fitting of Generalised Block Models for Social Networks
The Effect of User Features on Churn in Social Networks

Marcel Karnstedt, Matthew Rowe, Jeffrey Chan, Harith Alani, Conor Hayes

Steffen Staab

Proceedings of the Third ACM/ICA Web Science Conference 2011,
,
2011
.
http://www.websci11.org/fileadmin/websci/Papers/189_paper.pdf
Conference Paper
- Read more about The Effect of User Features on Churn in Social Networks
Studying Forum Dynamics from a User Experience Perspective

Andrey Kan, Jeffrey Chan, Conor Hayes, Bernie Hogan

Proceedings of the Third ACM/ICA Web Science Conference 2011
,
ACM
,
2011
.
http://www.websci11.org/program/
Poster
- Read more about Studying Forum Dynamics from a User Experience Perspective
Improving Categorisation in Social Media using Hyperlinks to Structured Data Sources

Sheila Kinsella, Mengjiao Wang, John Breslin, Conor Hayes

Proceedings of the 8th Extended Semantic Web Conference (ESWC2011)
,
Heraklion, Greece
,
2011
.
Conference Paper
- Read more about Improving Categorisation in Social Media using Hyperlinks to Structured Data Sources
A Real-Time Tweet Diffusion Advisor for #Twitter

Peyman Nasirifard, Conor Hayes

Proceedings of the ACM DL on the 2011 ACM Conference on Computer Supported Cooperative Work (CSCW)
,
ACM
,
2011
.
Demonstration
- Read more about A Real-Time Tweet Diffusion Advisor for #Twitter
Life-Cycles and Mutual Effects of Scientific Communities

Václav Belák, Marcel Karnstedt, Conor Hayes

Procedia - Social and Behavioral Sciences
,
Elsevier
,
2010
.
http://www.sciencedirect.com/science/article/pii/S1877042811013772
Journal / Refereed Original Article
- Read more about Life-Cycles and Mutual Effects of Scientific Communities
An empirically-grounded conceptual architecture for applications on the Web of Data

Benjamin Heitmann, Richard Cyganiak, Conor Hayes, Stefan Decker

IEEE Transactions on Systems, Man and Cybernetics, Part C-Applications and Reviews
,
2010
.
Journal / Refereed Original Article
- Read more about An empirically-grounded conceptual architecture for applications on the Web of Data
Churn in Social Networks

Marcel Karnstedt, Tara Hennessy, Jeffrey Chan, Partha Basuchowdhuri, Conor Hayes, Thorsten Strufe

In
Borko Furht
(ed.),
Handbook of Social Network Technologies and Applications
,
185-220
,
Springer Verlag
,
2010
.
http://www.springerlink.com/content/umr3386464w3v525/
Book Chapter
- Read more about Churn in Social Networks
Life-cycles and Mutual Effects of Scientific Communities

Václav Belák, Marcel Karnstedt, Conor Hayes

The Royal Society Web Science Meeting
,
Kavli Royal Society International Centre, UK
,
2010
.
http://bit.ly/bpuqtr
Poster
- Read more about Life-cycles and Mutual Effects of Scientific Communities
Life-cycles and Mutual Effects of Scientific Communities

Thomas N. Friemel

Václav Belák, Marcel Karnstedt, Conor Hayes

7th Conference on Applications of Social Network Analysis (ASNA 2010))
,
2010
.
http://arxiv.org/abs/1010.4327
Conference Paper
- Read more about Life-cycles and Mutual Effects of Scientific Communities
An architecture for privacy-enabled user profile portability on the Web of Data

Benjamin Heitmann, James G. Kim, Alexandre Passant, Conor Hayes, Hong-Gee Kim

Proceedings of the International Workshop on Information Heterogeneity and Fusion in Recommender Systems (HetRec 2010)
Workshop at
4th ACM Conference on Recommender Systems (RecSys 2010)
,
2010
.
http://the-blank.net/contains/benjamin/files/Privacy-Enabled_User_Profile_Portab...
Workshop Paper
- Read more about An architecture for privacy-enabled user profile portability on the Web of Data
Churn in Social Networks: A Discussion Boards Case Study

Marcel Karnstedt, Tara Hennessy, Jeffrey Chan, Conor Hayes

Alex Pentland

Proceedings of Second IEEE International Conference on Social Computing (SocialCom2010)
,
2010
.
http://www.deri.ie/fileadmin/documents/karn-socialcom2010.pdf
Conference Paper
- Read more about Churn in Social Networks: A Discussion Boards Case Study
On-the-Fly Adaptive Planning for Game-Based Learning

Ioana Hulpus, Manuel Fradinho, Conor Hayes

Dr. Stefania Montani, Dr. Isabelle Bichindaritz

Proceedings of the 2010 International Conference on Case-Based Reasoning
,
2010
.
http://www.iccbr.org/iccbr10/
Conference Paper
- Read more about On-the-Fly Adaptive Planning for Game-Based Learning
Enabling Case-Based Reasoning on the Web of Data

Benjamin Heitmann, Conor Hayes

The WebCBR Workshop on Reasoning from Experiences on the Web
Workshop at
International Conference on Case-Based Reasoning ICCBR
,
2010
.
http://the-blank.net/contains/benjamin/files/Enabling-CBR-WebOfData.pdf
Workshop Paper
- Read more about Enabling Case-Based Reasoning on the Web of Data
Decomposing Discussion Forums and Boards using User Roles

Jeffrey Chan, Elizabeth Daly, Conor Hayes

William Cohen, Samuel Gosling

4th International AAAI Conference on Weblogs and Social Media
,
2010
.
http://www.deri.ie/fileadmin/documents/uimr/jkcchan_icwsm10.pdf
Conference Paper
- Read more about Decomposing Discussion Forums and Boards using User Roles
Decomposing Discussion Forums using User Roles

Jeffrey Chan, Conor Hayes

Wendy Hall, Jim Hendler

Proceedings of the Second Web Science Conference 2010
,
2010
.
http://www.deri.ie/fileadmin/documents/uimr/jkcchan_websci10.pdf
Conference Paper
- Read more about Decomposing Discussion Forums using User Roles
Using Linked Data to build open, collaborative recommender systems

Benjamin Heitmann, Conor Hayes

Proceedings of the AAAI Spring Symposium ''Linked Data Meets Artificial Intelligence''
,
2010
.
http://the-blank.net/contains/benjamin/files/LinkedAI-LinkedData_CollabRecommend...
Conference Paper
- Read more about Using Linked Data to build open, collaborative recommender systems
Rapid Competence Development in Serious Games Using Case-Based Reasoning and Threshold Concepts

José Cordeiro, Boris Shishkov

Ioana Hulpus, Manuel Fradinho, Leif Hokstad, Will Seager, Conor Hayes

Proceedings of the second International Conference on Computer Supported Education
,
2009
.
Conference Paper
- Read more about Rapid Competence Development in Serious Games Using Case-Based Reasoning and Threshold Concepts
Extracting and Utilizing Social Networks from Log Files of Shared Workspaces

Peyman Nasirifard, Vassilios Peristeras, Conor Hayes, Stefan Decker

Proceedings of the 10th IFIP Working Conference on Virtual Enterprises
,
2009
.
Conference Paper
- Read more about Extracting and Utilizing Social Networks from Log Files of Shared Workspaces
Implementing Semantic Web applications: reference architecture and challenges

Benjamin Heitmann, Sheila Kinsella, Conor Hayes, Stefan Decker

Proceedings of the 5th Workshop on Semantic Web Enabled Software Engineering
Workshop at
International Semantic Web Conference 2009
,
2009
.
http://ceur-ws.org/Vol-524/swese2009_2.pdf
Workshop Paper
- Read more about Implementing Semantic Web applications: reference architecture and challenges
Towards Cross-Community Effects in Scientific Communities

Marcel Karnstedt, Conor Hayes

KDML 2009: Knowledge Discovery, Data Mining, and Machine Learning
Workshop at
LWA 2009
,
2009
.
http://lwa09.informatik.tu-darmstadt.de/pub/KDML/WebHome/kdml09_M.Karnstedt_C.Ha...
Workshop Paper
- Read more about Towards Cross-Community Effects in Scientific Communities
Towards a reference architecture for Semantic Web applications

Benjamin Heitmann, Conor Hayes, Eyal Oren

Proceedings of the 1st International Web Science Conference
,
Athens, Greece
,
2009
.
http://journal.webscience.org/199/2/websci09_submission_104.pdf
Poster
- Read more about Towards a reference architecture for Semantic Web applications
Closing the Service Discovery Gap by Collaborative Tagging and Clustering Techniques

Alberto Fernandez, Conor Hayes, Nikos Loutas, Vassilios Peristeras, Axel Polleres, Konstantinos Tarabanis

Proceedings of 2nd Internatioal Workshop on Service Matchmaking and Resource Retrieval in the Semantic Web (SMR2 2008)
Workshop at
ISWC2008
,
Karlsruhe, Germany
,
2008
.
Workshop Paper
- Read more about Closing the Service Discovery Gap by Collaborative Tagging and Clustering Techniques
Navigating and Annotating Semantically-Enabled Networks of People and Associated Objects

Sheila Kinsella, Andreas Harth, Alexander Troussov, Mikhail Sogrin, John Judge, Conor Hayes, John Breslin

In
Thomas Friemel
(ed.),
Why Context Matters: Applications of Social Network Analysis
,
VS Verlag
,
2008
.
http://www.springerlink.com/content/h46132m782q5t883/
Book Chapter
- Read more about Navigating and Annotating Semantically-Enabled Networks of People and Associated Objects
Mining and Modelling Topic Diffusion in On-line Communities

Conor Hayes, John Breslin, James Duggan

Proceedings of the 19th Irish Conference on Artificial Intelligence and Cognitive Science
,
Springer
,
2008
.
http://www.cs.ucc.ie/aics08/Welcome.html
Poster
- Read more about Mining and Modelling Topic Diffusion in On-line Communities
Navigating and Annotating Semantically-Enabled Networks of People and Associated Objects

Sheila Kinsella, Andreas Harth, Alexander Troussov, Mikhail Sogrin, John Judge, Conor Hayes, John Breslin

4th Conference on Applications of Social Network Analysis (ASNA 2007)
,
Zurich, Switzerland
,
2007
.
Conference Paper
- Read more about Navigating and Annotating Semantically-Enabled Networks of People and Associated Objects
An Analysis of Bloggers, Topics and Tags for a Blog Recommender System

In
Bettina Berendt, Andreas Hotho, Dunja Mladenic, Giovanni Semeraro
(ed.),
Conor Hayes, Paolo Avesani, Uldis Bojars

LNAI: Advances in Web Mining
,
Springer
,
2007
.
Book Chapter
- Read more about An Analysis of Bloggers, Topics and Tags for a Blog Recommender System
Using Tags and Clustering to Identify Topic-Relevant Blogs

Conor Hayes, Paolo Avesani

Nicolas Nicolov, Natalie Glance, Eytan Adar, Mathew Hurst, Mark Lieberman, James H. Martin, Franco Salvetti

Proceedings of the 1st International Conference on Weblogs and Social Media (ICWSM 07)
,
67--75
,
Boulder, Colorada, U.S.A
,
2007
.
http://www.icwsm.org/blog/index.html
Conference Paper
- Read more about Using Tags and Clustering to Identify Topic-Relevant Blogs