Dr Conor Hayes

B.A., M.Sc., Ph.D.

Contact Details

Research Unit Leader
Insight Centre for Data Analytics
306
Insight Research Institute
IDA Business Park
Dangan
Galway

T: 091 495110
E: conor.hayes@insight-centre.org
Lecturer Above The Bar
Information Technology
School of Engineering &
Informatics
NUI Galway

T: Ext. 5077
E: conor.hayes@nuigalway.ie
 
researcher

Biography

Dr Conor Hayes received his PhD from Trinity College Dublin in 2004. Dr Hayes carried out his postdoctoral research at the  Bruno Kessler Institute in Trento, Italy between from 2004 to 2007. He was a senior research fellow at the Digital Enterprise Research Institute (DERI)  at NUI Galway between 2007 and 2012. Dr Hayes currently lectures in the Discipline of Information Technology at NUI Galway and is a co-Principle Investigator in the Insight Centre for Data Analytics, where he leads the research unit for information and retrieval (UIMR).  
Dr Hayes is the programme director for the MSc/Diploma in Computer Science (Data Analytics) at NUI Galway.
He has published over 100 articles in peer-reviewed journals, books and conferences in the fields of Artificial Intelligence and Data analytics. Since joining NUI Galway, Dr Hayes has been responsible acquiring research grants of over €4,000,000.

Research Interests

Web Science, Web and Data Mining, Dynamic Graph and Network Analysis, Adaptive Personalisation and Recommender Systems, Real Time Analytics, Linked-Data Analytics, Multi-agent Systems 

Much of my work fits into the Web Science and Web mining/analytics paradigm -- analysing and modeling the Web as a socio-technical system to understand how it can be developed for the future.

Research Projects

  Project Start Date End Date
Hardiman Scholarship: Brian Walsh 01-SEP-15 30-AUG-19
H2020: PANDEM , Pandemic Risk and Emergency Management 01-SEP-15 28-FEB-17
IRCSET PhD grant: Anh Le Tuan 01-OCT-14 30-SEP-18
SFI Co-funded Targeted Project with RTÉ 01-SEP-13 31-DEC-16
Insight - SW3 - Linked Data Analytics 01-JUL-13 30-JUN-19
SFI co-funded Targeted Project with Elsevier Publishers 01-JUL-13 30-SEP-17
Insight Recommender Systems project 01-JUL-13 30-JUN-19
SFI Short Term Travel Fellowship 01-SEP-12 31-DEC-12
Enterprise Ireland SocialLens Commercialisation Project 03-MAY-11 30-APR-13
ADVANSSE - Direct funded project by Cisco systems 01-FEB-11 31-MAY-12
FP7 ROBUST Integrating Project (2010-2013): 01-NOV-10 30-OCT-13
Clique Graph and Network Analysis Cluster 01-JAN-09 31-DEC-13
TripPlannr Enterprise Ireland Innovation Partnership 01-JAN-08 30-SEP-09
LION II Funded investigator, Unit Leader 01-JUL-08 31-DEC-13
PLOT PERSONALISED LINKED OPEN TOURS M HAUSWIRTH PARTNER ACCOUNT - NOW CONOR HAYES 01-JAN-14 31-DEC-14
PLOT PERSONALISED LINKED OPEN TOURS M HAUSWIRTH NOW Conor Hayes 01-JAN-14 30-AUG-17

Contract Researchers

  Researcher Name Project Role Funding Body
Ms Alice Hogan EU FP7 ROBUST project Research Assistant EU
Dr Musfira Jilani H2020 Pandem Project Postdoctoral Researcher EU
Dr Donn Morrison SFI Clique project; EU FP7 ROBUST project Postdoctoral Researcher EU
Dr Marcel Karnstadt SFI Clique project; EU FP7 ROBUST project Postdoctoral Researcher EU
Dr Maciej Dabrowski Cisco-funded Advansse project Postdoctoral Researcher Industrial Contracts
Dr Ronan Cummins Enterpise Ireland Tripplannr project and SFI ILÍON 2 Postdoctoral Researcher Enterprise Ireland (EI)
Dr Ioana Hulpus Insight SW3: Linked Data Analytics Postdoctoral Researcher Science Foundation Ireland (SFI)
Marek Jozwowicz Insight SW3: Linked Data Analytics Research Assistant Science Foundation Ireland (SFI)
Dr Jeffrey Chan SFI-funded Clique project Postdoctoral Researcher Science Foundation Ireland (SFI)
Dr Ian McLoughlin Enterprise-Ireland Commercialisation Project: SociaLens Postdoctoral Researcher Enterprise Ireland (EI)
Dr Benjamin Heitmann RTÉ/SFI Targetted Project Postdoctoral Researcher Science Foundation Ireland (SFI)

Peer Reviewed Journals

  Year Publication
(2016) 'A Multisectoral Approach to Identify Innovative Solutions to Strengthen Capacity Building for Pandemic Risk Management'
Duggan, J; Hayes, C; Jilani, M; Wurmel, J; Connolly, M (2016) 'A Multisectoral Approach to Identify Innovative Solutions to Strengthen Capacity Building for Pandemic Risk Management'. International Journal Of Infectious Diseases, 53 [DOI] [Details]
(2015) 'Information fusion methods for the automatic creation of Twitter lists'
Wang, Mengjiao and Morrison, Donn and Hayes, Conor (2015) 'Information fusion methods for the automatic creation of Twitter lists'. International Journal of Social Network Mining, 2 (1):19-43 [Details]
(2014) 'Generalised blockmodelling of social and relational networks using evolutionary computing'
Chan, Jeffrey and Lam, Samantha and Hayes, Conor (2014) 'Generalised blockmodelling of social and relational networks using evolutionary computing'. Social Network Analysis and Mining, 4 (1):1-24 [Details]
(2013) 'A time decoupling approach for studying forum dynamics'
Kan, A,Chan, J,Hayes, C,Hogan, B,Bailey, J,Leckie, C (2013) 'A time decoupling approach for studying forum dynamics'. World Wide Web-Internet And Web Information Systems, 16 :595-620 [DOI] [Details]
(2012) 'An Empirically Grounded Conceptual Architecture for Applications on the Web of Data'
Heitmann, B,Cyganiak, R,Hayes, C,Decker, S (2012) 'An Empirically Grounded Conceptual Architecture for Applications on the Web of Data'. Ieee Transactions On Systems Man And Cybernetics Part C-Applications And Reviews, 42 :51-60 [DOI] [Details]
(2012) 'Theoretical and technological building blocks for an innovation accelerator'
van Harmelen, F,Kampis, G,Borner, K,van den Besselaar, P,Schultes, E,Goble, C,Groth, P,Mons, B,Anderson, S,Decker, S,Hayes, C,Buecheler, T,Helbing, D (2012) 'Theoretical and technological building blocks for an innovation accelerator'. European Physical Journal-Special Topics, 214 :183-214 [DOI] [Details]
(2011) 'Life-Cycles and Mutual Effects of Scientific Communities'
Václav Belák and Marcel Karnstedt and Conor Hayes (2011) 'Life-Cycles and Mutual Effects of Scientific Communities'. Procedia - Social and Behavioral Sciences, [Details]
(2009) 'An architecture and methodologies for federated, privacy-enabled personalisation on the Web of Data'
Benjamin Heitmann and Conor Hayes (2009) 'An architecture and methodologies for federated, privacy-enabled personalisation on the Web of Data'. Semantic Web Journal, 1 [Details]
(2008) 'Navigating and Annotating Semantically-Enabled Networks of People and Associated Objects'
Kinsella, S,Harth, A,Troussov, A,Sogrin, M,Judge, J,Hayes, C,Breslin, JG,Friemel, TN (2008) 'Navigating and Annotating Semantically-Enabled Networks of People and Associated Objects'. Why Context Matters: Applications Of Social Network Analysis, :79-96 [Details]
(2004) 'Context boosting collaborative recommendations'
Hayes, Conor and Cunningham, P\'adraig (2004) 'Context boosting collaborative recommendations'. Knowledge-Based Systems, 17 (2):131-138 [Details]
(2003) 'Representing Cases for CBR in XML'
Coyle, Lorcan and Hayes, Conor and Cunningham, P\'adraig (2003) 'Representing Cases for CBR in XML'. Expert Update, 6 :7-13 [Details]
(2001) 'Smart radio - community based music radio'
Hayes, Conor and Cunningham, P\'adraig (2001) 'Smart radio - community based music radio'. Knowledge-Based Systems, 14 (3-4):197-201 [Details]

Book Chapters

  Year Publication
(2016) 'Towards Near Real-Time Social Recommendations for the Enterprise'
Heitmann, Benjamin and Dabrowski, Maciej and Hayes, Conor and Griffin, Keith (2016) 'Towards Near Real-Time Social Recommendations for the Enterprise' In: Innovations in Knowledge Management. Berlin Heidelberg: Springer. [DOI] [Details]
(2014) 'A Framework for Personalised Learning-Plan Recommendations in Game-Based Learning'
Ioana Hulpus, Conor Hayes, Manuel Oliveira Fradinho (2014) 'A Framework for Personalised Learning-Plan Recommendations in Game-Based Learning' In: Recommender Systems for Technology Enhanced Learning. New York: Springer. [DOI] [ARAN Link] [Details]
(2014) 'Architecture of Linked Data applications'
Hayes, Conor and Decker, Stefan and Heitmann, Benjamin and Cyganiak, Richard (2014) 'Architecture of Linked Data applications' In: Linked Data Management. UK: CRC Press (Taylor \& Francis). [DOI] [Details]
(2010) 'Churn in Social Networks'
Marcel Karnstedt, Tara Hennessy, Jeffrey Chan, Partha Basuchowdhuri, Conor Hayes, Thorsten Strufe (2010) 'Churn in Social Networks' In: Handbook of Social Network Technologies and Applications. Springer Verlag. [Details]
(2007) 'An Analysis of Bloggers, Topics and Tags for a Blog Recommender System'
Conor Hayes, Paolo Avesani, Uldis Bojars (2007) 'An Analysis of Bloggers, Topics and Tags for a Blog Recommender System' In: From Web to Social Web: Discovering and Deploying User and Content Profiles. Berlin, Heidelberg: Springer. [DOI] [Details]

Conference Publications

  Year Publication
(2017) IEEE / WIC / ACM International Conferences on Web Intelligence
Erik Aumayr; Conor Hayes (2017) The Path to Success: A Study of User Behaviour and Success Criteria in Online Communities IEEE / WIC / ACM International Conferences on Web Intelligence Leipzig, Germany, [Details]
(2017) ESWC 2017, Workshop on Managing the Evolution and Preservation of the Data Web
Prangnawarat, Narumol; Hayes, Conor (2017) Temporal Evolution of Entity Relatedness using Wikipedia and DBpedia ESWC 2017, Workshop on Managing the Evolution and Preservation of the Data Web [Details]
(2017) Expert Update: Spring 2017 (Vol. 17, No. 1) Special edition for the: 1st BCS SGAI Workshop on Data Stream Mining Techniques and Applications
Hromic, Hugo AND Barraza, Andrea AND Hayes, Conor AND Cantle, Neal (2017) Mining TV Twitter Networks for Adaptive Content Navigation and Community Awareness Expert Update: Spring 2017 (Vol. 17, No. 1) Special edition for the: 1st BCS SGAI Workshop on Data Stream Mining Techniques and Applications [Details]
(2017) 2016 IEEE 16th IEEE International Conference on Data Mining (ICDM), Workshop Track: Workshop on Semantics-Enabled Recommender Systems
Heitmann, Benjamin and Hayes, Conor (2017) SemStim: Exploiting Knowledge Graphs for Cross-Domain Recommendation 2016 IEEE 16th IEEE International Conference on Data Mining (ICDM), Workshop Track: Workshop on Semantics-Enabled Recommender Systems , pp.999-1006 [DOI] [Details]
(2017) AAAI International Conference on Web and Social Media
Erik Aumayr and Conor Hayes (2017) Separating the Wheat from the Chaff: Evaluating Success Determinants for Online Q&A Communities AAAI International Conference on Web and Social Media [ARAN Link] [Details]
(2017) IEEE/ACM International Conference of Web Intelligence
Mohan Timilsina and Conor Hayes (2017) Predicting Citations from Mainstream News, Weblogs and Discussion Forum IEEE/ACM International Conference of Web Intelligence [Details]
(2017) VAHC 2017 (8th workshop on Visual Analytics in Healthcare) - Affiliated with IEEE VIS 2017
Yanez, A; Duggan, J; Jilani, M; Connolly, M; Hayes, C; (2017) PandemCap: Decision Support Tool for Epidemic Management VAHC 2017 (8th workshop on Visual Analytics in Healthcare) - Affiliated with IEEE VIS 2017 Phoenix, Arizona, [Details]
(2016) Tenth International AAAI Conference on Web and Social Media
Aumayr, Erik and Hayes, Conor (2016) On the correlation between topic and user behaviour in online communities Tenth International AAAI Conference on Web and Social Media [Details]
(2016) WWW 2016, Workshop Track: 6th Workshop on Making Sense of Microposts
Torres-Tramón, P; Hromic, H; Walsh, B; R. Heravi, B; Hayes, C (2016) Kanopy4Tweets: Entity Extraction and Linking for Twitter WWW 2016, Workshop Track: 6th Workshop on Making Sense of Microposts Montréal, Canada, , 11-APR-16 - 15-APR-16 [Details]
(2016) Force 11: The Future of Research Communications and e-Scholarship
Khawaja Waqas; Lonican, John; Timilsina, Mohan; Taylor, Michael; Hayes, Conor; Davis, Brian (2016) Poster/Demo: SOPHIA - Social Phrases Having Impact Force 11: The Future of Research Communications and e-Scholarship Portland, Oregon, [Details]
(2016) 2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM)
Timilsina, Mohan and Davis, Brian and Taylor, Mike and Hayes, Conor (2016) Towards predicting academic impact from mainstream news and weblogs: A heterogeneous graph based approach 2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM) , pp.1388-1389 [DOI] [Details]
(2016) Irish Conference on Artificial Intelligence and Cognitive Science AICS 2016
Torres Tramon, Pablo AND Hayes, Conor (2016) Tell me who are your friends, and I’ll tell you who you are Irish Conference on Artificial Intelligence and Cognitive Science AICS 2016 [ARAN Link] [Details]
(2015) The 28th International FLAIRS Conference 2015
Heitmann, Benjamin and Ramos, Angela Carrillo and Hayes, Conor and Barraza-Urbina, Andrea (2015) XploDiv: Diversification Approach for Recommender Systems The 28th International FLAIRS Conference 2015 Florida USA, , 18-MAY-15 - 20-MAY-17 [ARAN Link] [Details]
(2015) 2nd Alt-metrics Conference: 2:AM Amsterdam
Lonican, John; Timilsina, Mohan; Khawaja, Waqas; Hulpus, Ioana; Taylor, Michael; Hayes, Conor; Davis,Brian (2015) Poster/Demo: Sophia: An Alt-metric Analysis Prototype 2nd Alt-metrics Conference: 2:AM Amsterdam Amsterdam, [Details]
(2015) 2nd Alt-Metrics Conference: 2:AM conference Amsterdam
Timilsina, M; Hulpus, I; Hayes, C; Davis, B (2015) Poster: Heterogeneous Graphs for Academic Impact Assessment 2nd Alt-Metrics Conference: 2:AM conference Amsterdam Amsterdam, [Details]
(2015) International Semantic Web Conference - ISWC 2015
Hulpus, I,Prangnawarat, N,Hayes, C, (2015) Path-Based Semantic Relatedness on Linked Data and Its Use to Word and Entity Disambiguation International Semantic Web Conference - ISWC 2015 , pp.442-457 [DOI] [Details]
(2015) 2015 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC)
Hromic, H,Le Phuoc, D,Serrano, M,Antonic, A,Zarko, IP,Hayes, C,Decker, S, (2015) Real Time Analysis of Sensor Data for the Internet of Things by means of Clustering and Event Processing 2015 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC) , pp.685-691 [DOI] [Details]
(2015) ENGINEERING THE WEB IN THE BIG DATA ERA: International Conference on Web Engineering (ICWE 2015)
Hromic, H,Prangnawarat, N,Hulpus, I,Karnstedt, M,Hayes, C,Cimiano, P,Frasincar, F,Houben, GJ,Schwabe, D (2015) Graph-Based Methods for Clustering Topics of Interest in Twitter ENGINEERING THE WEB IN THE BIG DATA ERA: International Conference on Web Engineering (ICWE 2015) , pp.701-704 [DOI] [Details]
(2015) ESWC 2015, NoISE 2015, Workshop on Negative or Inconclusive Results in Semantic Web
Heitmann, Benjamin and Hayes, Conor (2015) The Role of Negative Results for Choosing an Evaluation Approach - A Recommender Systems Case Study ESWC 2015, NoISE 2015, Workshop on Negative or Inconclusive Results in Semantic Web Portoroz, Slovenia, [ARAN Link] [Details]
(2015) 9th ACM Conference on Recommender Systems, 2nd Workshop on Recommendation Systems for Television and Online Video
Barraza-Urbina, Andrea; Hromic, Hugo; Heitmann, Benjamin; Hayes, Conor; Hulpus, Ioana (2015) Using social media data for online television recommendation services at RTÉ Ireland 9th ACM Conference on Recommender Systems, 2nd Workshop on Recommendation Systems for Television and Online Video [DOI] [Details]
(2015) 2015 Altmetrics Workshop Amsterdam
Brian Davis AND Ioana Hulpus AND Michael Taylor AND Conor Hayes (2015) Challenges and opportunities for detecting and measuring diffusion of scientific impact across heterogeneous altmetric sources 2015 Altmetrics Workshop Amsterdam , 09-OCT-15 - 09-OCT-15 [Details]
(2015) The Twenty-Eighth International Flairs Conference
Prangnawarat, Narumol and Hulpus, Ioana and Hayes, Conor (2015) Event analysis in social media using clustering of heterogeneous information networks The Twenty-Eighth International Flairs Conference Florida, [Details]
(2015) FLAIRS Conference
Bel\'ak, V\'aclav and Hayes, Conor (2015) The Risks of Introspection: A Quantitative Analysis of Influence Between Scientific Communities FLAIRS Conference , pp.8-13 [Details]
(2014) 22nd International Conference on Case-Based Reasoning ; Synergies of Case-Based Reasoning and Data Mining Workshop
Hromic, Hugo and Hayes, Conor (2014) Constructing Twitter Datasets using Signals for Event Detection Evaluation 22nd International Conference on Case-Based Reasoning ; Synergies of Case-Based Reasoning and Data Mining Workshop [Details]
(2014) International Conference on Electronic Commerce and Web Technologies
Aumayr, Erik and Hayes, Conor (2014) Modelling User Behaviour in Online Q\&A Communities for Customer Support International Conference on Electronic Commerce and Web Technologies , pp.179-191 [DOI] [Details]
(2014) Semantic Web Evaluation Challenge. SemWebEval 2014. Communications in Computer and Information Science, vol 475. Springer, Cham
Heitmann, Benjamin and Hayes, Conor (2014) SemStim at the Linked Open Data-enabled Recommender Systems 2014 challenge . In: Presutti V. et al eds. Semantic Web Evaluation Challenge. SemWebEval 2014. Communications in Computer and Information Science, vol 475. Springer, Cham , pp.170-175 [DOI] [Details]
(2013) Informatics 2013, GI-Jahrestagung: Society for Computer Science (GI), computer science adapted to human beings, organization and environment
Morrison, Donn and Hayes, Conor (2013) Here, have an upvote: communication behaviour and karma on Reddit . In: Horbach, Matthias eds. Informatics 2013, GI-Jahrestagung: Society for Computer Science (GI), computer science adapted to human beings, organization and environment Koblenz, Germany, , pp.2258-2268 [Details]
(2013) ACM SIGKDD Conference on Knowledge Discovery and Data Mining, The Workshop on Mining Data Semantics in Heterogeneous Information Networks Workshop (MDS’2013)
Samantha Lam and Conor Hayes (2013) Using the Structure of DBPedia for Exploratory Search ACM SIGKDD Conference on Knowledge Discovery and Data Mining, The Workshop on Mining Data Semantics in Heterogeneous Information Networks Workshop (MDS’2013) Chicago, Illinois, USA, [Details]
(2013) Web Search and Data Mining - WSDM 2013
Hulpus, Ioana and Hayes, Conor and Karnstedt, Marcel and Greene, Derek (2013) Unsupervised Graph-Based Topic Labelling using DBpedia . In: Stefano Leonardi, Alessandro Panconesi eds. Web Search and Data Mining - WSDM 2013 , pp.465-474 [DOI] [ARAN Link] [Details]
(2013) Machine Learning and Knowledge Discovery in Databases - ECML-PKDD
Ioana Hulpus and Conor Hayes and Marcel Karnstedt and Derek Greene and Marek Jozwowicz (2013) Kanopy: Analysing the Semantic Network around Document Topics . In: Hendrick Blockeel and Kristian Kersting and Siegfried Nijssen and Filip Zelezny eds. Machine Learning and Knowledge Discovery in Databases - ECML-PKDD , pp.677-680 [DOI] [ARAN Link] [Details]
(2012) 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM)
Václav Belák and Samantha Lam and Conor Hayes (2012) Towards Maximising Cross-Community Information Diffusion 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM) [DOI] [Details]
(2012) 2012 IEEE/ACM INTERNATIONAL CONFERENCE ON ADVANCES IN SOCIAL NETWORKS ANALYSIS AND MINING (ASONAM)
Wang, MJ,Morrison, D,Hayes, C (2012) Early and late fusion methods for the automatic creation of Twitter lists 2012 IEEE/ACM INTERNATIONAL CONFERENCE ON ADVANCES IN SOCIAL NETWORKS ANALYSIS AND MINING (ASONAM) , pp.1177-1182 [DOI] [Details]
(2012) The 6th International AAAI Conference on Weblogs and Social Media (ICWSM 2012)
Belák, Václav and Lam, Samantha and Hayes, Conor (2012) Cross-community influence in discussion fora The 6th International AAAI Conference on Weblogs and Social Media (ICWSM 2012) [Details]
(2012) AAAI Spring Symposium: Intelligent Web Services Meet Social Computing
Heitmann, Benjamin and Dabrowski, Maciej and Passant, Alexandre and Hayes, Conor and Griffin, Keith (2012) Personalisation of Social Web Services in the Enterprise Using Spreading Activation for Multi-Source, Cross-Domain Recommendations AAAI Spring Symposium: Intelligent Web Services Meet Social Computing Palo Alto, [Details]
(2012) WWW '12 Companion Proceedings of the 21st International Conference on World Wide Web
Belák, Václav and Lam, Samantha and Hayes, Conor (2012) Targeting online communities to maximise information diffusion WWW '12 Companion Proceedings of the 21st International Conference on World Wide Web , pp.1153-1160 [DOI] [Details]
(2012) 2012 ACM Conference on Web Science WebSci12
Rowe, Matthew and Fernandez, Miriam and Alani, Harith and Ronen, Inbal and Hayes, Conor and Karnstedt, Marcel (2012) Behaviour analysis across different types of Enterprise Online Communities 2012 ACM Conference on Web Science WebSci12 [DOI] [Details]
(2012) Twenty-Fifth International FLAIRS Conference, Florida 2012
Hulpus, Ioana and Hayes, Conor and Karnstedt, Marcel and Greene, Derek (2012) An Eigenvalue-Based Measure for Word-Sense Disambiguation Twenty-Fifth International FLAIRS Conference, Florida 2012 [Details]
(2012) Sixth International AAAI Conference on Weblogs and Social Media ICWSM 2012
Morrison, Donn and McLoughlin, Ian and Hogan, Alice and Hayes, Conor (2012) Evolutionary Clustering and Analysis of User Behaviour in Online Forums Sixth International AAAI Conference on Weblogs and Social Media ICWSM 2012 [Details]
(2012) Sixth International AAAI Conference on Weblogs and Social Media ICWSM 2012
White, Arthur and Chan, Jeffrey and Hayes, Conor and Murphy, Thomas Brendan (2012) Mixed Membership Models for Exploring User Roles in Online Fora Sixth International AAAI Conference on Weblogs and Social Media ICWSM 2012 [Details]
(2012) LWA Workshop on Knowledge Discovery, Data Mining and Machine Learning (KDML)
Hromic, Hugo and Karnstedt, Marcel and Wang, Mengjiao and Hogan, Alice and Bel\'ak, V\'aclav and Hayes, Conor (2012) Event panning in a stream of big data LWA Workshop on Knowledge Discovery, Data Mining and Machine Learning (KDML) [Details]
(2011) Proceedings of the Twenty Second International Joint Conference on Artificial Intelligence IJCAI-11
Jeffrey Chan, Samantha Lam, Conor Hayes (2011) Increasing the Scalability of the Fitting of Generalised Block Models for Social Networks Proceedings of the Twenty Second International Joint Conference on Artificial Intelligence IJCAI-11 [Details]
(2011) The 8th Extended Semantic Web Conference (ESWC 2011). Heraklion, Greece. Springer
Kinsella, Sheila and Wang, Mengjiao and Breslin, John and Hayes, Conor (2011) Improving categorisation in social media using hyperlinks to structured data sources The 8th Extended Semantic Web Conference (ESWC 2011). Heraklion, Greece. Springer , pp.390-404 [DOI] [Details]
(2011) Fifth International AAAI Conference on Weblogs and Social Media, ICWSM 2011, Barcelona
Aumayr, Erik and Chan, Jeffrey and Hayes, Conor (2011) Reconstruction of Threaded Conversations in Online Discussion Forums Fifth International AAAI Conference on Weblogs and Social Media, ICWSM 2011, Barcelona [Details]
(2011) 3rd International Conference on Web Science (WebSci 2011)
Kan, Andrey and Chan, Jeffrey and Hayes, Conor and Hogan, Bernie (2011) Studying Forum Dynamics from a User Engagement Perspective 3rd International Conference on Web Science (WebSci 2011) , pp.1-3 [Details]
(2011) Applications of Social Network Analysis (ASNA 2010)
Václav Belák and Marcel Karnstedt and Conor Hayes (2011) Life-cycles and Mutual Effects of Scientific Communities Applications of Social Network Analysis (ASNA 2010) [Details]
(2011) W3C Linked Enterprise Data Patterns Workshop, MIT 2011
Heitmann, Benjamin and Cyganiak, Richard and Hayes, Conor and Decker, Stefan (2011) Lessons and requirements learned from a decade of deployed Semantic Web applications⋆ W3C Linked Enterprise Data Patterns Workshop, MIT 2011 [Details]
(2011) The ACM 2011 Conference on Computer Supported Cooperative Work CSCW
Nasirifard, Peyman and Hayes, Conor (2011) A real-time tweet diffusion advisor for\# Twitter The ACM 2011 Conference on Computer Supported Cooperative Work CSCW Hangzhou, China, , pp.587-588 [DOI] [Details]
(2011) Proceedings of the Third ACM/ICA Web Science Conference
Marcel Karnstedt, Matthew Rowe, Jeffrey Chan, Harith Alani, Conor Hayes (2011) The Effect of User Features on Churn in Social Networks Proceedings of the Third ACM/ICA Web Science Conference [Details]
(2011) The Third International Conference on Social Informatics (SocInfo'11)
Nasirifard, Peyman and Hayes, Conor (2011) Tadvise: a twitter assistant based on twitter lists The Third International Conference on Social Informatics (SocInfo'11) , pp.153-160 [DOI] [Details]
(2010) 1st International Workshop on Information Heterogeneity and Fusion in Recommender Systems (HetRec '10)
Heitmann, Benjamin and Kim, James G and Passant, Alexandre and Hayes, Conor and Kim, Hong-Gee (2010) An architecture for privacy-enabled user profile portability on the Web of Data 1st International Workshop on Information Heterogeneity and Fusion in Recommender Systems (HetRec '10) , pp.16-23 [DOI] [Details]
(2010) Second Web Science Conference, WebSci 2010
Chan, Jeffrey and Hayes, Conor (2010) Decomposing discussion forums using common user roles Second Web Science Conference, WebSci 2010 Raleigh, North Carolina, [Details]
(2010) AAAI Spring Symposium 2010: Linked Data Meets Artificial Intelligence
Heitmann, Benjamin and Hayes, Conor (2010) Using Linked Data to Build Open, Collaborative Recommender Systems AAAI Spring Symposium 2010: Linked Data Meets Artificial Intelligence [Details]
(2010) 4th International AAAI Conference on Weblogs and Social Media (ICWSM)
Jeffrey Chan, Elizabeth Daly, Conor Hayes (2010) Decomposing Discussion Forums and Boards using User Roles 4th International AAAI Conference on Weblogs and Social Media (ICWSM) [Details]
(2010) Proceedings of Second IEEE International Conference on Social Computing
Marcel Karnstedt, Tara Hennessy, Jeffrey Chan, Conor Hayes (2010) Churn in Social Networks: A Discussion Boards Case Study Proceedings of Second IEEE International Conference on Social Computing [Details]
(2010) 7th Conference on Applications of Social Network Analysis (ASONAM '10)
Václav Belák, Marcel Karnstedt, Conor Hayes (2010) Life-cycles and Mutual Effects of Scientific Communities 7th Conference on Applications of Social Network Analysis (ASONAM '10) [Details]
(2010) CSEDU 2010: PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON COMPUTER SUPPORTED EDUCATION
Hulpus, I, Fradinho, M, Hayes, C (2010) RAPID COMPETENCE DEVELOPMENT IN SERIOUS GAMES Using Case-based Reasoning and Threshold Concepts CSEDU 2010: PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON COMPUTER SUPPORTED EDUCATION , pp.374-379 [Details]
(2010) The Eighteenth International Conference on Case-Based Reasoning ICCBR; WebCBR: Workshop on Reasoning from Experiences on the Web
Heitmann, Benjamin and Hayes, Conor (2010) Enabling Case-Based Reasoning on the Web of Data The Eighteenth International Conference on Case-Based Reasoning ICCBR; WebCBR: Workshop on Reasoning from Experiences on the Web [ARAN Link] [Details]
(2010) Proceedings of the 2010 International Conference on Case-Based Reasoning
Ioana Hulpus, Manuel Fradinho, Conor Hayes (2010) On-the-Fly Adaptive Planning for Game-Based Learning . In: Isabelle Bichindaritz and Stefania Montani eds. Proceedings of the 2010 International Conference on Case-Based Reasoning , pp.375-389 [DOI] [ARAN Link] [Details]
(2009) LEVERAGING KNOWLEDGE FOR INNOVATION IN COLLABORATIVE NETWORKS: 10th IFIP Working Conference on Virtual Enterprises, Springer 2009
Nasirifard, P,Peristeras, V,Hayes, C,Decker, S,CamarinhaMatos, LM,Paraskakis I,Afsarmanesh, H (2009) Extracting and Utilizing Social Networks from Log Files of Shared Workspaces LEVERAGING KNOWLEDGE FOR INNOVATION IN COLLABORATIVE NETWORKS: 10th IFIP Working Conference on Virtual Enterprises, Springer 2009 , pp.643-650 [Details]
(2009) 1st Web Science Conference, Athens, Greece, 2009
Heitmann, Benjamin and Hayes, Conor and Oren, Eyal (2009) Towards a reference architecture for applications leveraging Semantic Web technologies 1st Web Science Conference, Athens, Greece, 2009 [Details]
(2009) KDML 2009: Knowledge Discovery, Data Mining, and Machine Learning Workshop at LWA 2009
Karnstedt, Marcel and Hayes, Conor (2009) Towards Cross-Community Effects in Scientific Communities KDML 2009: Knowledge Discovery, Data Mining, and Machine Learning Workshop at LWA 2009 [Details]
(2009) 5th International Workshop on Semantic Web Enabled Software Engineering SWESE 2009 at ISWC 2009, Virginia
Heitmann, Benjamin and Kinsella, Sheila and Hayes, Conor and Decker, Stefan (2009) Implementing Semantic Web applications: reference architecture and challenges 5th International Workshop on Semantic Web Enabled Software Engineering SWESE 2009 at ISWC 2009, Virginia [Details]
(2009) RecSys International Conference on Recommender Systems 2009
Passant, Alexandre and Heitmann, Benjamin and Hayes, Conor (2009) Using linked data to build recommender systems RecSys International Conference on Recommender Systems 2009 New York, [Details]
(2008) 2nd International Workshop on Service Matchmaking and Resource Retrieval in the Semantic Web (SMR2) AT ISWC2008, Karlsruhe, Germany, 2008
Fernandez, Alberto and Hayes, Conor and Loutas, Nikos and Peristeras, Vassilios and Polleres, Axel and Tarabanis, Konstantinos (2008) Closing the service discovery gap by collaborative tagging and clustering techniques 2nd International Workshop on Service Matchmaking and Resource Retrieval in the Semantic Web (SMR2) AT ISWC2008, Karlsruhe, Germany, 2008 , pp.115-128 [Details]
(2008) Workshop on Computer Gaming and Simulation Environments at ICCBR 2005
Avesani, Paolo and Hayes, Conor (2008) Advertising Strategies: Learning Competence through Cooperative Game Playing Workshop on Computer Gaming and Simulation Environments at ICCBR 2005 [Details]
(2007) 20th International Joint Conference on Artificial Intelligence (IJCAI'07), Hyderabad, India 2007
Hayes, Conor and Avesani, Paolo and Veeramachaneni, Sriharsha (2007) An Analysis of the Use of Tags in a Blog Recommender System 20th International Joint Conference on Artificial Intelligence (IJCAI'07), Hyderabad, India 2007 , pp.2772-2777 [Details]
(2007) AAAI International Conference on Weblogs and Social Media (ICWSM-07)
Hayes, Conor (2007) Using tags and clustering to identify topic-relevant blogs AAAI International Conference on Weblogs and Social Media (ICWSM-07) [Details]
(2006) Workshop on Web Mining (WebMine) at ECML/PKDD 2006, Berlin
Hayes, Conor and Avesani, Paolo and Veeramachaneni, Sriharsha (2006) An Analysis of Bloggers and Topics for a Blog Recommender System Workshop on Web Mining (WebMine) at ECML/PKDD 2006, Berlin [Details]
(2005) WWW2005: 2nd Annual Workshop on the Weblogging Ecosystem: Aggregation, Analysis and Dynamics (2005)
Avesani, Paolo and Cova, Marco and Hayes, Conor and Massa, Paolo (2005) Learning contextualised weblog topics WWW2005: 2nd Annual Workshop on the Weblogging Ecosystem: Aggregation, Analysis and Dynamics (2005) [Details]
(2005) First International Conference of Intelligent Technologies for Interactive Entertainment, INTETAIN 2005
Goren-Bar, D and Levi, I and Hayes, C and Avesani, P (2005) Tagsocratic: Learning shared concepts on the blogosphere First International Conference of Intelligent Technologies for Interactive Entertainment, INTETAIN 2005 , pp.324-327 [Details]
(2005) The 2005 IEEE/WIC/ACM International Conference on Web Intelligence
Massa, Paolo and Hayes, Conor (2005) Page-rerank: using trusted links to re-rank authority The 2005 IEEE/WIC/ACM International Conference on Web Intelligence , pp.614-617 [Details]
(2005) The 6th International Conference on Case-Based Reasoning, ICCBR 2005
Hayes, Conor and Avesani, Paolo and Baldo, Emiliano and Cunningham, P\'adraig (2005) Re-using implicit knowledge in short-term information profiles for context-sensitive tasks The 6th International Conference on Case-Based Reasoning, ICCBR 2005 , pp.312-326 [Details]
(2005) IJCAI-05 Workshop: Multi-Agent Information Retrieval and Recommender Systems
Hayes, Conor and Avesani, Paolo and Cova, Marco (2005) Language Games: Learning Shared Concepts Among Distributed Information Agents IJCAI-05 Workshop: Multi-Agent Information Retrieval and Recommender Systems [Details]
(2005) The 6th International Conference on Case-Based Reasoning, ICCBR 2005
Avesani, Paolo and Hayes, Conor and Cova, Marco (2005) Language games: Solving the vocabulary problem in multi-case-base reasoning The 6th International Conference on Case-Based Reasoning, ICCBR 2005 , pp.35-49 [Details]
(2003) The 14th Irish Artificial Intelligence and Cognitive Science Conference (AICS 2003)
Clerkin, Patrick; Cunningham, Pádraig; Hayes, Conor (2003) Concept Discovery in Collaborative Recommender Systems The 14th Irish Artificial Intelligence and Cognitive Science Conference (AICS 2003) [Details]
(2002) Workshop on Recommendation and Personalization in e-Commerce at the Second International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems, AH 2002
Hayes, Conor and Cunningham, P\'adraig (2002) An on-line evaluation framework for recommender systems Workshop on Recommendation and Personalization in e-Commerce at the Second International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems, AH 2002 [Details]
(2002) Semantic Web Mining Workshop at ECML/PKDD-2001
Clerkin, Patrick and Cunningham, P\'adraig and Hayes, Conor (2002) Ontology discovery for the semantic web using hierarchical clustering Semantic Web Mining Workshop at ECML/PKDD-2001 [Details]
(2002) Workshop on Case Based Reasoning in Electronic Commerce at the Fourth International Conference on Case-Based Reasoning 2001, Vancouver BC
Clerkin, Patrick and Hayes, Conor and Cunningham, P\'adraig (2002) Automated case generation for recommender systems using knowledge discovery techniques Workshop on Case Based Reasoning in Electronic Commerce at the Fourth International Conference on Case-Based Reasoning 2001, Vancouver BC [Details]
(2002) 15th European Conference on Artificial Intelligence ECAI2002
Hayes, Conor and Cunningham, P\'adraig and Clerkin, Patrick and Grimaldi, Marco (2002) Programme driven music radio 15th European Conference on Artificial Intelligence ECAI2002 , pp.633-637 [Details]
(2002) Proceedings of the 6th European Conference on Case-Based Reasoning, ECCBR 2002
Coyle, Lorcan and Cunningham, P\'adraig and Hayes, Conor (2002) A Case-Based Personal Travel Assistant for Elaborating User Requirements and Assessing Offers Proceedings of the 6th European Conference on Case-Based Reasoning, ECCBR 2002 , pp.505-518 [Details]
(2002) Workshop on Case Based Reasoning and Personalization at 6th European Conference on Case Based Reasoning ECCBR 2002
Cunningham, P\'adraig and Hayes, Conor (2002) Recommendation in Context Workshop on Case Based Reasoning and Personalization at 6th European Conference on Case Based Reasoning ECCBR 2002 [Details]
(2001) 4th International Conference on Case-Based Reasoning, ICCBR 2001, Vancouver, BC, Canada
Hayes, Conor and Cunningham, P\'adraig and Smyth, Barry (2001) A case-based reasoning view of automated collaborative filtering 4th International Conference on Case-Based Reasoning, ICCBR 2001, Vancouver, BC, Canada , pp.234-248 [Details]
(2000) 20th SGES International Conference on Knowledge Based Systems and Applied Artificial Intelligence, ES 2000
Hayes, Conor and Cunningham, P\'adraig (2000) Smart radio-building music radio on the fly 20th SGES International Conference on Knowledge Based Systems and Applied Artificial Intelligence, ES 2000 [Details]
(1999) Third International Conference on Case-Based Reasoning, ICCBR-99, Seeon Monastery
Hayes, Conor and Cunningham, Padraig (1999) Shaping a CBR view with XML Third International Conference on Case-Based Reasoning, ICCBR-99, Seeon Monastery , pp.722-722 [Details]
(1998) KI-98 Workshop on Intelligent Systems and Electronic Commerce, University of Kaiserslauten Computer Science Department, 1998
Hayes, Conor and Doyle, Michelle and Cunningham, P\'adraig (1998) Distributed cbr using xml KI-98 Workshop on Intelligent Systems and Electronic Commerce, University of Kaiserslauten Computer Science Department, 1998 [Details]

Conference Contributions

  Year Publication
(2007) Web Camp : Social Networks,
Conor Hayes (2007) Invited Speaker. [Invited Oral Presentation], Web Camp : Social Networks, Digital Enterprise Research Institute, NUI Galway , 07-MAR-07 - 07-MAR-07. [Details]
(2010) 21st National Conference on Artificial Intelligence and Cognitive Science,
Colm O'Riordan (NUI Galway), Conor Hayes, (DERI, NUI Galway), Denis O'Hora, (NUI Galway), Josephine Griffith, (NUI Galway), Michael Madden, (NUI Galway) (2010) General Chair. [Organising Chair], 21st National Conference on Artificial Intelligence and Cognitive Science, Galway , 30-AUG-10 - 31-AUG-10. [Details]
(2013) 26th European Conference on Operational Research (EURO'13),
Karnstedt, Marcel ; Hayes, Conor; Alani, Harith; Fernandez, Miriam (2013) Scalable Analytics to Enable Risk Management in Online Communities. [Non Refereed Paper/Abstract Presented at Conference], 26th European Conference on Operational Research (EURO'13), Rome , 01-JUL-13 - 04-JUL-13. [Details]
(2012) International Conference on Weblogs and Social Media 2012,
Conor Hayes (2012) Local Chair. [Conference Organising Committee Chairperson], International Conference on Weblogs and Social Media 2012, Trinity College Dublin, Ireland , 04-JUN-12 - 08-JUN-12. [Details]
(2011) Web Science Doctoral Summer School,
Conor Hayes (2011) Chair. [Organising Chair], Web Science Doctoral Summer School, NUI Galway , 06-JUL-11 - 13-JUL-11. [Details]

Conference Poster

  Year Publication
(2012) Cross-Community Influence Analysis and Maximisation at Network Science Conference 2012.
Václav Belák and Samantha Lam and Conor Hayes (2012) Cross-Community Influence Analysis and Maximisation at Network Science Conference 2012. Conference Poster [Details]
(2010) Life-cycles and Mutual Effects of Scientific Communities. The Royal Society Web Science Meeting at Life-cycles and Mutual Effects of Scientific Communities. The Royal Society Web Science Meeting.
Václav Belák, Marcel Karnstedt, Conor Hayes (2010) Life-cycles and Mutual Effects of Scientific Communities. The Royal Society Web Science Meeting at Life-cycles and Mutual Effects of Scientific Communities. The Royal Society Web Science Meeting. Kavli Royal Society International Centre; UK: Conference Poster [Details]
(2008) Mining and Modelling Topic Diffusion in On-line Communities. Proceedings of the 19th Irish Conference on Artificial Intelligence and Cognitive Science.
Conor Hayes, John Breslin, James Duggan (2008) Mining and Modelling Topic Diffusion in On-line Communities. Proceedings of the 19th Irish Conference on Artificial Intelligence and Cognitive Science. Conference Poster [Details]

Invited Lectures

  Year Publication
(2011) Online Community Dynamics; Invited Talk at the Complex Systems Research Centre (CORE) Workshop, NUI Galway.
Conor Hayes (2011) Online Community Dynamics; Invited Talk at the Complex Systems Research Centre (CORE) Workshop, NUI Galway. Invited Lectures [Details]

Presentation

  Year Publication
(2015) Big Data: Talk at Galway International Arts Festival.
Conor Hayes (2015) Big Data: Talk at Galway International Arts Festival. Presentation [Details]
(2011) The Intelligence of Social Connections at The DERI Open Day.
Conor Hayes (2011) The Intelligence of Social Connections at The DERI Open Day. Presentation [Details]

Report

  Year Publication
(2016) Using social media for online television adaptation services at RTE Ireland.
Hayes, Conor; Tamatam, Himasagar; Yanez, Andrea ; Heitmann, Benjamin; Hromic, Hugo; Barraza-Urbina, Andrea (2016) Using social media for online television adaptation services at RTE Ireland. Galway: Report [DOI] [Details]
(2015) XPLODIV: DIVERSIFICATION APPROACH FOR RECOMMENDER SYSTEMS.
Andrea Barraza-Urbina AND Benjamin Heitmann AND Angela Carrillo Ramos AND Conor Hayes (2015) XPLODIV: DIVERSIFICATION APPROACH FOR RECOMMENDER SYSTEMS. Insight Technical Report: Report [Details]
(2013) Technical Report on evaluation of recommendations generated by spreading activation.
Heitmann, Benjamin and Hayes, Conor (2013) Technical Report on evaluation of recommendations generated by spreading activation. Galway: Report [Details]
(2010) Cross-Community Dynamics in Science: How Information Retrieval Affects Semantic Web and Vice Versa.
Belák, Václav; Karnstedt, Marcel; Hayes, Conor (2010) Cross-Community Dynamics in Science: How Information Retrieval Affects Semantic Web and Vice Versa. Report [Details]
(1999) Technical Report: Smart Radio - a proposal.
Hayes, Conor and Cunningham, Padraig (1999) Technical Report: Smart Radio - a proposal. Report [Details]
(1998) CBR Net:-Smart Technology Over a Network.
Doyle, Michelle and Hayes, Conor and Cunningham, P\'adraig and Smyth, Barry (1998) CBR Net:-Smart Technology Over a Network. Report [Details]

Research Seminar

  Year Publication
(2014) Micro-, Meso- and Macro- analysis of online communities - Research Seminar, College of Engineering and Informatics.
Conor Hayes (2014) Micro-, Meso- and Macro- analysis of online communities - Research Seminar, College of Engineering and Informatics. Research Seminar [Details]
(2014) Micro-, Meso- and Macro- analysis of online communities - Invited Talk at Social Media Workshop, Cairns school, NUI Galway.
Conor Hayes (2014) Micro-, Meso- and Macro- analysis of online communities - Invited Talk at Social Media Workshop, Cairns school, NUI Galway. Galway: Research Seminar [Details]
(2010) Diffusion Mechanisms in Social Networks.
Hayes, Conor (2010) Diffusion Mechanisms in Social Networks. Research Seminar [Details]

Thesis

  Year Publication
(2003) Smart Radio: Building Community-based Internet Music Radio.
Hayes, Conor (2003) Smart Radio: Building Community-based Internet Music Radio. Thesis [Details]

Workshops

  Year Publication
(2016) Defining Altmetrics Visualization Space.
Waqas Khawaja, John Lonican, Mohan Timilsina, Jonice Oliveira, Mike Taylor, Lisa College, Conor Hayes, Brian Davis (2016) Defining Altmetrics Visualization Space. Workshops [Details]

Honours and Awards

  Year Title Awarding Body
2012 Honorary Researcher Appointee, University of Melbourne 2012 (due to SFI travel fellowship) University of Melbourne
2012 Recipient SFI Short Term Travel Fellowship to University of Melbourne, Sep-Dec 2012 Science Foundation Ireland
2011 Best Paper Award ACM Web Science Conference
2009 Best Paper 5th International Workshop on Semantic Web Enabled Software Engineering SWESE 2009 at ISWC 2009

Professional Associations

  Association Function From / To
Association for Computing Machinery Member /

Teaching Interests

  • Technology-enhanced learning
  • Techniques for effective online content delivery
  • Identifying and teaching with threshold concepts 

Recent Postgraduate Students

  Graduation Name Degree Primary Supervisor
2014 Vaclav Belak PhD Y
2014 Ioana Hulpus PhD Y
2012 Peyman Nasirifard PhD Y
2014 Benjamin Heitmann PhD Y

Current Postgraduate Students (Research)

  Student Degree Type Type
Erik Aumayr Doctorate - Structured Ph.D (Engineering) Supervisor
Narumol Prangnawarat Doctorate - Structured Ph.D (Engineering) Supervisor
Hugo Hromic Doctorate - Structured Ph.D (Engineering) Supervisor
Andrea Barraza Doctorate - Structured Ph.D (Engineering) Supervisor
Brian Walsh Doctorate - Structured Ph.D (Engineering) Supervisor
John Lonican Masters - Research - Master of Applied Science Supervisor
Tuan Anh Le Doctorate - Structured Ph.D (Engineering) Supervisor
Pablo Torres Doctorate - Structured Ph.D (Engineering) Supervisor
Hugh Conroy Masters - Research - Master of Engineering Science Degree Supervisor
Andrea Yanez Masters - Research - Master of Engineering Science Degree Supervisor

Modules Taught

  Term/Year Module Title Module Code Subject / Desc
S1/2016 Object-Oriented Programming CT2106
S1/2007 Next Generation Technologies: Semantic Web CT108
S2/2015 Object-Oriented Software Design and Development II CT548
S1/2015 Object-Oriented Programming CT2106
S1/2013 Programming II CT229
S1/2014 Programming II CT229
S2/2013 Interactive Digital Media CT411/CT863
S2/2012 Interactive Digital Media CT411/CT863
S2/2012 Object-Oriented Software Design and Development II CT543
S2/2014 Object-Oriented Software Design and Development II Ct548
S2/2013 Object-Oriented Software Design and Development II CT548
S2/2015 Web-Mining CT5104
S2/2014 Interactive Digital Media CT411/CT863
S2/2016 Web Mining CT5104
S2/2016 Object-Oriented Software Design and Development CT548