20002019
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Research Output 2000 2019

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Conference contribution
2019

Detecting fraudulent bookings of online travel agencies with unsupervised machine learning

Mensah, C., Klein, J., Bhulai, S., Hoogendoorn, M. & van der Mei, R., 2019, Advances and Trends in Artificial Intelligence: From Theory to Practice : 32nd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2019, Graz, Austria, July 9–11, 2019, Proceedings. Wotawa, F., Pill, I., Koitz-Hristov, R., Friedrich, G. & Ali, M. (eds.). Springer Verlag, p. 334-346 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11606 LNAI).

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Unsupervised Learning
Learning systems
Anomaly Detection
Machine Learning
Transportation charges

Detecting Network Intrusion beyond 1999: Applying Machine Learning Techniques to a Partially Labeled Cybersecurity Dataset

Klein, J., Bhulai, S., Hoogendoorn, M., Van Der Mei, R. & Hinfelaar, R., 10 Jan 2019, Proceedings - 2018 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2018. IEEE, p. 784-787 4 p. 8609692

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Open Access
File
Intrusion detection
Learning systems
2018

Dynamic models for knowledge tracing & prediction of future performance

Sapountzi, A., Bhulai, S., Cornelisz, I. & van Klaveren, C. P. B. J., 18 Nov 2018, 7th International Conference on Data Analytics. Bhulai, S., Kardaras, D. & Semanjski, I. (eds.). Athens, Greece: IARIA, p. 121-129 9 p.

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Open Access
File
Dynamic models
Learning systems
Knowledge acquisition
Learning algorithms
Scalability

Forecasting burglary risk in small areas via network analysis of city streets

Mahfoud, M., Bhulai, S., van der Mei, R. D., Erkin, D. & Dugundji, E. R., 18 Nov 2018, 7th International Conference on Data Analytics. Bhulai, S., Kardaras, D. & Semanjski, I. (eds.). Athens, Greece: IARIA, p. 109-114 6 p.

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Electric network analysis
Crime

Optimal taxi fleet management: a linear programming approach to the taxi capacity problem

Li, P. K. J. & Bhulai, S., 18 Nov 2018, 7th International Conference on Data Analytics. Bhulai, S., Kardaras, D. & Semanjski, I. (eds.). Athens, Greece: IARIA, p. 115-120 6 p.

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Linear programming
Profitability
Customer satisfaction
Travel time
Costs
2017

Japanese Kanji characters are small-world connected through shared components

Jeronimus, M., Westerveld, S., van Leeuwen, C., Bhulai, S. & van den Berg, D., 2017, 6th International Conference on Data Analytics, Barcelona (Spain), November 12-16. Bhulai, S. & Kardaras, D. (eds.). IARIA, p. 53-58

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Small world
Statistical significance
Topology
Coefficients
Language

Optimization of the revenue of the New York city taxi service using Markov Decision Processes

Li, P., Bhulai, S. & van Essen, J. T., 2017, 6th International Conference on Data Analytics, Barcelona (Spain), November 12-16. Bhulai, S. & Kardaras, D. (eds.). IARIA, p. 47-52

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Fuel consumption
Carbon

Spatio-temporal modeling for residential burglary

Mahfoud, M., Bhulai, S. & van der Mei, R. D., 2017, 6th International Conference on Data Analytics, Barcelona (Spain), November 12-16. Bhulai, S. & Kardaras, D. (eds.). IARIA, p. 59-64

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Crime
2016

Almost squares in almost squares: solving the final instance

Braam, F., Moes, M., Suilen, E., van den Berg, D. & Bhulai, S., 2016, 5th International Conference, IARIA Data Analytics 2016, Venice, Italy, October 9-13, 2016. Bhulai, S. & Semanjski, I. (eds.). IARIA, p. 69-74

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Modelling Trend Progression Through an Extension of the Polya Urn Process

ten Thij, M. C. & Bhulai, S., 13 Nov 2016, Advances in Network Science: 12th International Conference and School, NetSci-X 2016, Wroclaw, Poland, January 11-13, 2016, Proceedings. Wierzbicki, A., Brandes, U., Schweitzer, F. & Pedreschi, D. (eds.). 1 ed. Springer_Verlag, Vol. 9564. p. 57-67

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Predicting candidate uptake for online vacancies

de Ruijt, C., Bhulai, S., Rusman, H. & Willemsens, L., 2016, 5th International Conference, IARIA Data Analytics 2016, Venice, Italy, October 9-13, 2016. Bhulai, S. & Semanjski, I. (eds.). IARIA, p. 63-68

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Twitter analytics for the horticulture industry

ten Thij, M. C., Bhulai, S., van den Berg, W. & Zwinkels, H., 2016, 5th International Conference, IARIA Data Analytics 2016, Venice, Italy, October 9-13, 2016. Bhulai, S. & Semanjski, I. (eds.). IARIA, p. 75-79

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

2015

A simulation model for emergency medical services call centers

van Buuren, M., Kommer, G. J., van der Mei, R. D. & Bhulai, S., 2015, 2015 Winter Simulation Conference. Huntington Beach, California: IEEE, p. 844-855

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Ambulances
Discrete event simulation
Health care
Planning
2014

Circadian Patterns in Twitter

ten Thij, M. C., Kampstra, P. & Bhulai, S., 2014, 3rd International Conference, IARIA Data Analytics 2014, Rome, Italy, August 24-28, 2014, Proceedings. Laux, F., Pardalos, P. M. & Crolotte, A. (eds.). IARIA, p. 12-17

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Stars
2012

Trend visualization on Twitter: What’s hot and what’s not?

Bhulai, S., Kampstra, P., Kooiman, L. E., Koole, G. M., Deurloo, M. & Kok, B., 2012, 1st International Conference, IARIA Data Analytics 2012, Barcelona, Spain, September 23-28, 2012. Bhulai, S., Zernik, J. & Dini, P. (eds.). IARIA, p. 43-48

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

2010

Optimal concurrent access strategies in mobile communication networks

Bhulai, S., Hoekstra, G. & van der Mei, R. D., 2010, 22nd International Teletraffic Congress (ITC). p. 1-7

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Telecommunication networks
Dynamic models
Channel capacity
Observability
Signal processing
2007

A multiphased approach for modeling and analysis of the BitTorrent protocol

Rai, V., Sivasubramanian, S., Bhulai, S., Garbacki, P. & van Steen, M. R., 2007, 27th International Conference on Distributed Computing Systems. Los Alamitos, CA: IEEE Computer Society Press

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Heuristics for the design and optimization of streaming content distribution networks

Bhulai, S., van der Mei, R. D. & Wu, M., 2007, Proceedings of IEEE GLOBECOM, Washington DC.

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Modeling and predicting end-to-end response times in multi-tier Internet applications

Bhulai, S., Sivasubramanian, S., van der Mei, R. D. & van Steen, M. R., 2007, In: Managing Traffic Performance in Converged Networks - the Interplay between Covergent and Divergent Forces. p. 556-567 (Lecture Notes in Computer Science).

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

2006

Modelling the impact of user mobility on the throughput in networks of wireless 802.11 LANs

Bhulai, S., van der Mei, R. D. & Yuan, T., 2006, Proceedings of IEEE GLOBECOM, San Francisco.

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review