Navigation

Researchers at UCD

researcher

Brendan Murphy

Professor of Statistics

School of Mathematics & Statistics
Science South - S0.98
University College Dublin
Dublin 4
Ireland

Tel: +353 1 716 2382
Email: brendan.murphy@ucd.ie

Biography

Professor, School of Mathematics and Statistics, University College Dublin, 2015-Present. 
Associate Professor, School of Mathematics and Statistics, University College Dublin, 2007-2015. 
Lecturer, Department of Statistics, Trinity College Dublin, 1999-2007.
Visiting Scholar, Center for Statistics and the Social Sciences, University of Washington, 2005.

PhD (Statistics), Yale University, 1999.
MA (Statistics), Yale University, 1996.
MSc (Mathematics), University College Cork, 1995.
BSc (Mathematics & Statistics), University College Cork, 1994.
MA (jure officii), University of Dublin, 2004.
CStat, Royal Statistical Society, 2014.

Editor for Social Sciences and Government: Annals of Applied Statistics.

Associate Editor: Statistics and Computing.

Special Articles editor: Statistical Analysis and Data Mining.

Professional

Honours and Awards

Year: 2014.
Title: President of Irish Statistical Association
Year: 2013.
Title: Editor for Social Sciences and Government for Annals of Applied Statistics
Year: 2012.
Title: Vice President of Irish Statistical Association
Year: 2011.
Title: Statistics in Chemistry
Year: 2006.
Title: Associate Editor for Statistics & Computing
Year: 2007.
Title: Associate Editor for Annals of Applied Statistics
Year: 2010.
Title: Special Articles Editor for Statistical Analysis and Data Mining
Year: 2010.
Title: Durand Smith, MD Award

Associations

Association: International Statistical Institute, Function/Role: Elected Member
Association: American Statistical Association, Function/Role: Member
Association: Institute of Mathematical Statistics, Function/Role: Member
Association: Royal Statistical Society, Function/Role: Fellow
Association: Irish Statistical Association, Function/Role: Member
         

Employment

Employer: School of Mathematical Sciences, University College Dublin
Position: Associate Professor of Statistics
Employer: Department of Statistics, Trinity College Dublin
Position: Lecturer in Statistics
Employer: Center Statistics and the Social Sciences, University of Washington, Seattle
Position: Visiting Scholar

Education

Year 1999 Institution: Yale University, CT
Qualification: PhD Subject:
Year 1997 Institution: Yale University, CT
Qualification: MA Subject:
Year 1995 Institution: University College Cork
Qualification: MSc Subject:
Year 1994 Institution: University College Cork
Qualification: BSc Subject:
Year 2004 Institution: University of Dublin
Qualification: MA Subject: j.o.
   

Outreach Activities

Ignite Dublin #4 Presentation (http://www.youtube.com/user/IgniteDublin#p/f/1/0HyiHkBwqBw)
   

Publications

 

Book Chapters

McParland, D. and Murphy, T.B. (2017) 'High-Dimensional Data' In: Celeux, G., Früwirth-Schnatter, S. and Robert, C.P (eds). Handbook of Mixture Analysis. Boca Raton, FL: CRC Press. [Details]
Murphy, T.B. (2015) 'Model-Based Clustering for Network Data' In: Hennig, C., Meila, M., Murtagh, F. and Rocci, R (eds). Handbook of Cluster Analysis. Boca Raton, FL: CRC Press. , pp.337-358 [Details]
Gormley, I.C. and Murphy, T.B. (2014) 'Mixed membership models for rank data: investigating structure in Irish voting data' In: Airoldi, E., Blei, D. Erosheva, E., Fienberg, S (eds). Handbook of Mixed Membership Models. Boca Raton, FL: CRC Press. , pp.297-320 Available Online Link to full text [Details]
Salter-Townshend, M. and Murphy, T.B. (2013) 'Sentiment Analysis of Online Media' In: Lausen, B., van del Poel, D. and Ultsch, A (eds). Algorithms from and for Nature and Life. Heidelberg: Springer. , pp.137-146 [DOI] Link to full text [Details]
Gormley, I.C. and Murphy, T.B. (2011) 'Mixture of experts modelling with social science applications' In: Mengersen, K., Robert, C.P. and Titterington, D.M (eds). Mixture estimation and applications. New York: Wiley. , pp.91-110 [DOI] [Details]
Gormley, I.C. and Murphy, T.B. (2010) 'Clustering ranked preference data using sociodemographic covariates' In: Hess, S. and Daly, A (eds). Choice modelling: the state-of-the-art and the state-of-practice. United Kingdom: Emerald. , pp.543-569 [Details]
Gormley, I.C. and Murphy, T.B.; (2007) 'A Latent Space Model for Rank Data' In: E. Airoldi, D. M. Blei, S. E. Fienberg, A. Goldenberg, E. P. Xing and A. X. Zheng (eds). Statistical Network Analysis: Models, Issues and New Directions. Berlin: Springer. , pp.90-102 [DOI] [Details]
Gormley, I.C. and Murphy, T.B. (2007) 'Expectation maximization algorithm' In: Ruggeri, F., Kennett, R. and Faltin, F.W (eds). Encyclopedia of statistics in quality and reliability. Chichester: Wiley. , pp.621-626 [DOI] [Details]
Gormley, I.C. and Murphy, T.B.; (2006) 'Discussion of "Estimating the Integrated Likelihood via Posterior Simulation using the Harmonic Mean Inequality by Raftery et al"' In: J. M. Bernardo, M. J. Bayarri, J. O. Berger, A. P. Dawid, D. Heckerman, A. F. M. Smith and M. West (eds). Bayesian Statistics 8. Oxford: Oxford University Press. , pp.408-410 Available Online [Details]
Murphy, T.B.; (2002) 'Bayesian Robustness for Multivariate Problems' In: C. Cuadras, J. Fortiana, and J. Rodríguez Lallena (eds). Distributions with Given Marginals and Statistical Modelling. Boston: Kluwer. , pp.161-168 [Details]
 

Peer Reviewed Journals

Fop, M., Smart, K. and Murphy, T.B. (2017) 'Variable selection for latent class analysis with application to low back pain diagnosis'. Annals of Applied Statistics, . [Details]
White, A. and Murphy, T.B. (2016) 'Exponential Family Mixed Membership Models for Soft~Clustering of Multivariate Data'. Advances in Data Analysis and Classification, 10 (4):521-540. [DOI] [Details]
Scrucca, L., Fop, M., Murphy, T.B. and Raftery, A.E. (2016) 'mclust 5: Clustering, Classification and Density Estimation Using Gaussian Finite Mixture Models'. R Journal, 8 (1):289-317. Available Online [Details]
White, A., Wyse, J. and Murphy, T.B. (2016) 'Bayesian variable selection for latent class analysis using a collapsed Gibbs sampler'. Statistics and Computing, 26 (1):511-527. [DOI] [Details]
O'Hagan, A., Murphy, T.B., Gormley, I.C., McNicholas, P. and Karlis, D. (2016) 'Clustering Using the Multivariate Normal Inverse Gaussian Distribution'. Computational Statistics and Data Analysis, 93 (1):18-30. [DOI] [Details]
Gollini, I. and Murphy, T.B. (2016) 'Joint Modelling of Multiple Network Views'. Journal of Computational and Graphical Statistics, 25 (1):246-265. [DOI] [Details]
White, A and Murphy, TB (2016) 'Mixed-membership of experts stochastic blockmodel'. Network Science, 4 (1):48-80. [DOI] [Details]
Foley, R.W., Gorman, L.V., Sharifi, N., Lundon, D.J., Murphy, K., Moore, H., Tuzova, A., Perry, A., Murphy, T.B. and Watson, R.W.G. (2016) 'Improving Multivariable Prostate Cancer Risk Assessment Using The Prostate Health Index'. BJU International, 117 (3):409-417. [DOI] [Details]
Foley, R.W., Maweni, R.M., Gorman, L., Murphy, K., Lundon, D.J., Durkan, G., Power, R., O'Brien, F., O'Malley, K.J., Galvin, D.J., Murphy, T.B. and Watson, R.W. (2016) 'The ERSPC Risk Calculators Significantly Outperform The PCPT 2.0 In The Prediction Of Prostate Cancer; A Multi-Institutional Study'. BJU International, 118 (5):706-713. [DOI] [Details]
Bartolucci, F and Murphy, TB (2015) 'A mixed latent trajectory model for modeling ultrarunners in a 24 hour race'. Journal of Quantitative Analysis in Sports, 11 (4):193-204. [DOI] [Details]
Salter-Townshend, M. and Murphy, T.B. (2015) 'Role analysis in networks using a mixture of exponential random graph models'. Journal of Computational and Graphical Statistics, 24 (2):520-538. [DOI] [Details]
Foley, R.W., Lundon, D.J., Murphy, K., Murphy, T.B., O'Malley, K.J. Galvin, D.J. and Waton, R.W.G. (2015) 'Predicting prostate cancer: analysing the clinical efficacy of prostate cancer risk calculators in a referral population'. Irish Journal of Medical Science, 184 (3):701-706. [DOI] [Details]
White, A. and Murphy, T.B. (2014) 'BayesLCA: An R Package for Bayesian Latent Class Analysis'. Journal of Statistical Software, 61 (13):1-28. Available Online [Details]
Caron, F., Teh, Y.W. and Murphy, T.B. (2014) 'Bayesian nonparametric Plackett-Luce models for the analysis of preferences for college degree programmes'. Annals of Applied Statistics, 8 (2):1145-1181. Available Online [DOI] [Details]
Gollini, I. and Murphy, T.B. (2014) 'Mixture of Latent Trait Analyzers for Model-Based Clustering of Categorical Data'. Statistics and Computing, 24 (4):569-588. [DOI] [Details]
Salter-Townshend, M. and Murphy, T.B. (2014) 'Mixtures of Biased Sentiment Analysers'. Advances in Data Analysis and Classification, 8 (1):85-103. [DOI] [Details]
Boyce, S., Fan, Y., Watson, R.W. and Murphy, T.B. (2013) 'Evaluation of prediction models for the staging of prostate cancer'. BMC Medical Informatics and Decision Making, 13 :126. [DOI] [Details]
Galligan, M.C., Saldova, R., Campbell, M.P., Rudd, P.M. and Murphy, T.B. (2013) 'Greedy feature selection for glycan chromatography data using the generalized Dirichlet distribution'. BMC Bioinformatics, 14 :155. [DOI] [Details]
Salter-Townshend, M. and Murphy, T.B. (2013) 'Variational Bayesian inference for the latent position cluster model for network data'. Computational Statistics & Data Analysis, 57 (1):661-671. [DOI] [Details]
McDaid, A., Murphy, T.B., Friel, N., Hurley, N. (2013) 'Improved Bayesian inference for the stochastic block model with application to large networks'. Computational Statistics and Data Analysis, 60 :12-31. Available Online [DOI] [Details]
Collins, E.S., Galligan, M.C., Saldova, R., Adamczyk, B., Abrahams, J.L., Campbell, M.P., Ng, C.T., Veale, D.J., Murphy, T.B., Rudd, P.M., FitzGerald, O. (2013) 'Glycosylation Status of Serum in Inflammatory Arthritis in Response to Anti-TNF Treatment'. Journal of Rheumatology, 52 (9):1572-1582. [DOI] [Details]
Salter-Townshend, M., White, A., Gollini, I. and Murphy, T.B. (2012) 'Review of Statistical Network Modelling: Models, Algorithms and Software'. Statistical Analysis and Data Mining, 5 (4):243-264. [DOI] [Details]
O Hagan, A., Murphy, T.B. and Gormley, I.C. (2012) 'Computational aspects of fitting mixture models via the Expectation-Maximisation algorithm'. Computational Statistics and Data Analysis, 56 (12):3843-3864. [DOI] Link to full text [Details]
Oon, S.F., Fanning, D.M., Fan, Y., Boyce, S., Murphy, T.B., Fitzpatrick, J.M. and Watson, R.W.G.; (2012) 'The identification and validation of a preoperative serum biomarker panel to determine extracapsular extension in patients with prostate cancer'. Prostate, 72 (14):1523-1531. [DOI] [Details]
Galvin, R., Lennon, S., Murphy, B.T., Cusack, T., Horgan, F. and Stokes, E.K. (2012) 'Additional exercise therapy for the recovery of function after stroke (Protocol)'. Cochrane Database of Systematic Reviews, (6):CD009859. [DOI] [Details]
Raza, A., Kennedy, S., Fan, Y., Maher, B., Codd, M., Murphy, T., Wood, A. and Watson, W. (2012) 'Anti Inflammatory Effects of Statins in Cardiac Surgery Patients'. World Journal of Cardiovascular Surgery, 2 (September):40-47. [DOI] [Details]
Toher, D., Downey, G. and Murphy, T.B.; (2011) 'Semi-Supervised Linear Discriminant Analysis'. Journal of Chemometrics, 25 (12):621-630. [DOI] [Details]
Fan, Y., Murphy, T.B., Byrne, J., Brennan, L., Fitzpatrick, J. and Watson, R.W.G.; (2011) 'Applying Random Forests to identify biomarker panels in serum 2D-DIGE data for the detection and staging of prostate cancer'. Journal of Proteome Research, 10 (3):1361-1373. [DOI] [Details]
Arnold, J.A., Saldova, R., Galligan, M.C., Murphy, T.B., Mimura-Kimura, Y., Telford, J.E., Godwin, A.K., Rudd, P. M.; (2011) 'Novel Glycan Biomarkers for the Detection of Lung Cancer'. Journal of Proteome Research, 10 (4):1755-1764. [DOI] [Details]
Galvin, R., Cusack, T., O'Grady, E., Murphy, T.B., Stokes, E. ; (2011) 'Family mediated exercise intervention [FAME]: evaluation of a novel form of exercise delivery after stroke'. Stroke, 42 :681-686. Available Online [DOI] [Details]
Stokes, EK, O'Connell, C and Murphy, B; (2011) 'An investigation into fatigue post stroke and its multidimensional nature'. Advances in Physiotherapy, 13 (1):2-10. [DOI] [Details]
Murphy, T.B., Dean, N. and Raftery, A.E.; (2010) 'Variable Selection and Updating in Model-Based Discriminant Analysis for High Dimensional Data with Food Authenticity Applications'. Annals of Applied Statistics, 4 (1):396-421. Available Online [DOI] [Details]
Gormley, I.C. and Murphy, T.B. (2010) 'A mixture of experts latent position cluster model for social network data'. Statistical Methodology, 7 (3):385-405. [DOI] Link to full text [Details]
McNicholas, P.D. and Murphy, T.B.; (2010) 'Model-based clustering of longitudinal data'. Canadian Journal of Statistics, 38 (1):153-168. [DOI] [Details]
McNicholas, P.D. and Murphy, T.B.; (2010) 'Model-Based Clustering of Microarray Expression Data via Latent Gaussian Mixture Models'. Bioinformatics, 26 (21):2705-2712. [DOI] [Details]
McNicholas, P.D., Murphy, T.B., McDaid, A.F. and Frost, D.; (2010) 'Serial and Parallel Implementations of Model-Based Clustering via Parsimonious Gaussian Mixture Models'. Computational Statistics & Data Analysis, 54 (3):711-723. [DOI] [Details]
Rowan, F., Docherty, N.G., Murphy, M., Murphy, T.B., Coffey, J.C. and O'Connell, P.R.; (2010) 'Bacterial colonisation of colonic crypts correlates with disease activity in ulcerative colitis'. Annals of Surgery, 252 (5):869-875. [DOI] [Details]
Rowan, F., Docherty, N.G., Murphy, M., Murphy, T.B., Coffey, J.C. and O'Connell, P.R.; (2010) 'Desulfovibrio bacterial species are increased in ulcerative colitis'. Diseases of the Colon and Rectum, 53 (11):1530-1536. [DOI] [Details]
Gormley, I.C. and Murphy, T.B. (2009) 'A grade of membership model for rank data'. Bayesian Analysis, 4 (2):265-296. [DOI] Link to full text [Details]
Fan, Y., Murphy, T.B. and Watson, R.W.G.; (2009) 'digeR: a Graphical User Interface R package for analyzing 2D DIGE data'. Bioinformatics, 25 (22):3033-3034. [DOI] [Details]
Gormley, I.C. and Murphy, T.B.; (2008) 'Exploring Voting Blocs within the Irish Electorate: A Mixture Modelling Approach'. Journal of the American Statistical Association, 103 (483):1014-1027. [DOI] [Details]
McNicholas, P. D., Murphy, T. B., ; (2008) 'Parsimonious Gaussian mixture models'. Statistics and Computing, 18 (3):285-296. [DOI] [Details]
Gormley, I.C. and Murphy, T.B.; (2008) 'A Mixture of Experts Model for Rank Data with Applications in Election Studies'. Annals of Applied Statistics, 2 (4):1452-1477. [DOI] [Details]
McNicholas, P. D., Murphy, T. B., O'Regan, M., ; (2008) 'Standardising the lift of an association rule'. Computational Statistics & Data Analysis, 52 (10):4712-4721. [DOI] [Details]
Toher, D., Downey, G. and Murphy, T.B.; (2007) 'A comparison of model-based and regression classification techniques applied to near infrared spectroscopic data in food authentication studies'. Chemometrics and Intelligent Laboratory Systems, 89 (2):102-115. [DOI] [Details]
Coote, S., Murphy, T.B., Harwin, W. and Stokes, E.K.; (2008) 'The effect of the GENTLE/s robot-mediated therapy system on arm function after stroke'. Clinical Rehabilitation, 22 (5):395-405. [DOI] [Details]
Galvin R., Murphy T.B., Cusack T. and Stokes E.; (2008) 'The Impact of Increased Duration of Exercise Therapy on Functional Recovery Following Stroke — What Is the Evidence?'. Topics in Stroke Rehabilitation, 15 (4):365-377. [DOI] [Details]
Kennedy, N., Stokes, E., O'Shea, E., Murphy, T.B., Bresnihan, B. and FitzGerald, O.; (2007) 'Inpatient and Outpatient Rehabilitation for Patients with Rheumatoid Arthritis: A Clinical and Economic Assessment'. Journal of Medical Economics, 10 (4):515-528. [DOI] [Details]
Murphy, T.B.; (2007) 'Discussion of "Association Rule Analysis of CAO Data by McNicholas"'. Journal of Statistical & Social Inquiry Society of Irl, 36 (1):79-80. Available Online [Details]
Gormley, I.C. and Murphy, T.B.; (2007) 'Discussion of "Model-based Clustering for Social Networks" by Handcock, Raftery and Tantrum'. Journal of the Royal Statistical Society Series A-Statistics in Society, 170 (2):327-327. [DOI] [Details]
Dean, N., Downey, G. and Murphy, T.B.; (2006) 'Using Unlabelled Data To Update Classification Rules With Applications In Food Authenticity Studies'. Journal of the Royal Statistical Society: Series C (Applied Statistics), 55 (1):1-14. [DOI] [Details]
Gormley, I.C. and Murphy, T.B. (2006) 'Analysis of Irish third-level college applications data'. Journal of the Royal Statistical Society. Series A, (Statistics in Society), 169 (2):361-380. [DOI] Link to full text [Details]
Murphy, T.B. and Gormley, I.C.; (2006) 'Discussion of Bayesian palaeoclimate reconstruction by Haslett et al'. Journal of the Royal Statistical Society Series A-Statistics in Society, 169 (3):434-435. [DOI] [Details]
Murphy, T.B. and Martin, D.; (2003) 'Mixtures of Distance-Based Models for Ranking Data'. Computational Statistics and Data Analysis, 41 (3-4):645-655. [DOI] [Details]
Hartigan, J.A. and Murphy, T.B.; (2002) 'Inferred Probabilities'. Journal of Statistical Planning and Inference, 105 (1):23-34. [DOI] [Details]

Other Journals

Giudici, P., Greselin, F., Murphy, T.B. and Rampichini, C. (2017) 'CLADAG 2015 special issue: Selected papers on classification and data analysis' Statistical Analysis and Data Mining 10 (1) :5-5. [DOI] [Details]
Murphy, TB (2016) 'Editorial: Statistical Thinking and Practice' Statistical Analysis and Data Mining 9 (6) :387-387. [DOI] [Details]
Foley, R., Murphy, K., Lundon, D., Power, R., Perry, A., Murphy, T.B., Galvin, D., Watson, R.W. (2015) 'The creation, internal validation and external validation of a novel clinical prediction model for the early diagnosis of prostate cancer' International Journal of Surgery 23 (Supplement 1) :S120-S121. [DOI] [Details]
Foley, R.W., Murphy, K., Lundon, D., Durkan, G., Power, R., Galvin, D., Murphy, T.B. and Watson, R.W. (2015) 'An Irish prostate cancer risk calculator' BJU International 116 (Supplement 2) :18-18. [DOI] [Details]
Foley, R.W., Murphy, K., Lundon, D., Perry, A., Power, R., Durkan, G., O'Brien, F., O'Malley, K., Galvin, D., Murphy, T.B. and Watson, R.W. (2015) 'Prostate volume estimation can significantly improve prostate cancer diagnosis' BJU International 116 (Supplement 2) :20-20. [DOI] [Details]
Foley, R., Gorman, L., Lundon, D., Sharifi, N., Murphy, K., Tuzova, A., Perry, A., Murphy, T.B. and Watson, R.W. (2015) 'Analysis of pro [-2] PSA: A novel biomarker that significantly improves the detection of prostate cancer' International Journal of Surgery 23 (Supplement 1) :S15-S15. [DOI] [Details]
Breen, K.J., Boyce, S., Boyd Lyons, A., Lundon, D., Fitzpatrick, J.M., Murphy, T.B and Watson, R.W. (2014) 'External validation of the 2007 and 2013 updated Partin tables in a cohort of Irish men' BJU International 114 (Supplement 2) :21-21. [DOI] [Details]
Oon S., Fanning D., Fan Y., Boyce S., Murphy T.B., Fitzpatrick J., Klocker H., Power R., Lynch T. and Watson R.W.G. (2011) 'A preoperative serum biomarker panel to determine between low grade and intermediate to high grade prostate cancer' Irish Journal of Medical Science 180 (8) :S270-S270. [DOI] [Details]
Rowan F., Docherty N.G., Murphy M., Murphy T.B., Coffey J.C., O'Connell P.R. (2011) 'Ileal pouch microbial diversity' Annals of Surgery 254 (4) :669-670. [DOI] [Details]
Rowan, F., Docherty, N.G., Murphy, M., Murphy, T.B., Coffey, J.C. and O'Connell, P.R.; (2010) 'Desulfovibrio bacterial species are increased in ulcerative colitis' Diseases of the Colon and Rectum 53 (4) :541-541. [Details]
Fanning, D.M., Fan, Y., Murphy, B., Klocker, H., Horninger, W., Fitzpatrick, J.M., Watson, R.W.G.; (2010) 'A profile of prostate cancer in Ireland --- development and internal validation of a novel panel of blood biomarkers' Irish Journal of Medical Science 179 (Suppl. 6) :238-239. [Details]
Galvin, R., Murphy, B., Cusack, T. and Stokes, E.; (2008) 'The impact of increased duration of exercise therapy on function recovery following stroke' Irish Journal of Medical Science 177 (Supplement 9) :319-320. [DOI] [Details]
Kennedy N., Murphy B., Stokes E.K. and Fitzgerald O.; (2003) 'A randomised trial of inpatient versus outpatient care for patients with rheumatoid arthritis' Journal of Rheumatology 42 (Suppl 1) :93-93. [Details]
Coote S, Murphy B, Stokes EK,; (2003) 'Robot mediated therapy for the upper extremity post stroke - a single case study' Syn'apse Spring :42-42. [Details]
Jennings, A., Lyons, M., Murphy, F., Walsh, C., Wright, G., Murphy, B. and Stokes, E.K. ; (2001) 'Predictive nature of routinely used interdisciplinary assessment tools' Irish Journal of Medical Science 170 (4 (Suppl 3)) :118-119. [Details]
Silke, C., Murphy, M., Busteed, S., Murphy, T.B., Phelan, M. and Molloy, M.; (2001) 'Does heavy caffeine ingestion affect the efficacy of methotrexate?' Annals of Rheumatic Diseases 60 (7 (Suppl)) :614-614. [Details]
Kennedy, N., Murphy, B., Fitzgerald, O., Stokes, E.; (2001) 'A pilot study of a randomised trial of inpatient versus outpatient care for patients with rheumatoid arthritis' Physiotherapy Ireland 22 (1) :24-25. [Details]
Silke, C., Murphy, M.S., Murphy, T.B., Phelan, M.; (2000) 'Effect of coffee intake on likelihood of methotrexate withdrawal in the treatment of arthritis' Irish Journal of Medical Science 169 (4) :304-304. [Details]

Conference Publications

McDaid, A., Hurley, N. and Murphy, T.B. (2014) Overlapping Stochastic Community Finding . In: Xindong Wu, Martin Ester, Guandong Xu eds. IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining Beijing, China, [Details]
White, A., Chan, J., Hayes, C. and Murphy, T.B.; (2012) Mixed Membership Models for Exploring User Roles in Online Fora . In: Ellison, N., Shanahan, J.G. and Tufekci, Z eds. International Conference on Weblogs and Social Media , pp.599-602 [Details]
McDaid, A., Murphy, T.B. Friel, N. and Hurley, N. (2012) Model-based clustering in networks with Stochastic Community Finding . In: Colubi, A., Fokianos, K., Kontoghiorghes, E. J. and Gonzáles-Rodríguez, G eds. COMPSTAT2012 Limassol, Cyprus, , 27-AUG-12 - 31-AUG-12 , pp.549-560 Available Online [Details]
Salter-Townshend, M. and Murphy, T.B.; (2011) Sentiment Analysis of Online Media Proceedings of the 58th Congress of the International Statistical Institute Dublin, Ireland, Available Online [Details]
Galligan, M., Campbell, M.C., Saldova, R., Rudd, P.M. and Murphy, T.B.; (2011) Application of Compositional Models for Glycan HILIC Data . In: Egozcue, J.J., Tolosana-Delgado, R. and Ortego, M.I eds. 4th International Workshop on Compositional Data Analysis Available Online [Details]
Ali, A., Murphy, T.B., Carr, H. and Meila; (2010) Preferences in college applications - a nonparametric Bayesian analysis of top-10 rankings NIPS Workshop on Computational Social Science and the Wisdom of Crowds Available Online [Details]
Salter-Townshend, M. and Murphy, TB.; (2009) Variational Bayesian inference for the latent position cluster model NIPS Workshop on Analyzing Networks and Learning with Graphs Available Online [Details]
Coote, S., Stokes, E.K., Murphy T.B. and Harwin, W.S.; (2003) The effect of GENTLE/s robot mediated therapy on upper extremity function post stroke Proceedings of the 8th International Conference on Rehabilitation Robotics (ICORR 2003) South Korea, , pp.59-61 [Details]
Noel, S., Jennings, A., Lyons, M., Murphy, F., O'Hara, G.,Walsh, C., Wright, G., Murphy, B. and Stokes, E.K.; (2003) Can we predict discharge destination and ability in older people? Proceedings of the 14th Congress of the World Confederation for Physical Therapy , pp.1953 [Details]
Kennedy N., Murphy B., O'Shea E. and Stokes E.K.; (2003) A randomised trial of inpatient versus outpatient care for patients with rheumatoid arthritis Proceedings of the 14th Congress of the World Confederation for Physical Therapy , pp.RR-PL-1952 [Details]
Coote, S., Murphy, B. and Stokes, E.K.; (2003) The effect of robot mediated therapy on upper extremity function post-stroke Proceedings of the 14th Congress ofthe World Confederation for Physical Therapy , pp.RR-PL-1941 [Details]
                                                                                                                 

Research

Research Interests

Computational Statistics; Mixture Models; Cluster Analysis; Classification; Bayesian Methods; Latent Variable Models; High-dimensional Data; Rank Data; Network Models

     

Collaborators

Internal Collaborators

Nial Friel (School of Mathematical Sciences)

Claire Gormley (School of Mathematical Sciences)

William Watson (Conway Institute)


External Collaborators

Adrian Raftery (University of Washington)
Luca Scrucca (Università degli Studi di Perugia)
Nema Dean (University of Glasgow)
Paul McNicholas (University of Guelph)
John Hartigan (Yale)
Gerard Downey (Teagasc)
Pauline Rudd (NIBRT)