20002019
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Research Output 2000 2019

2019
1 Downloads (Pure)

Learning Clusters through Information Diffusion

Prokhorenkova, L., Tikhonov, A. & Litvak, N., 2019, The Web Conference 2019: Proceedings of the World Wide Web Conference, WWW 2019. New York: Association for Computing Machinery (ACM), p. 3151-3157 7 p.

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

Open Access
File
Information Diffusion
Vertex of a graph
Infectious Diseases
Epidemic Model
Infection
1 Downloads (Pure)

Mathematics for Big Data

Di Bucchianico, A., Iapichino, L., Litvak, N. & van der Meulen, F., 5 Nov 2019, The Best Writing on Mathematics 2019. Pitici, M. (ed.). Princeton: Princeton University Press, 120

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

Statistics
Big data
Life
2018
1 Citation (Scopus)
39 Downloads (Pure)

Average nearest neighbor degrees in scale-free networks

Yao, D., van der Hoorn, P. & Litvak, N., 10 Jan 2018, In : Internet mathematics. 2018, p. 1-38

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Scale-free Networks
Complex networks
Nearest Neighbor
Configuration
Finite Size Effects
1 Downloads (Pure)

Mathematics for Big Data

Di Bucchianico, A., Iapichino, L., Litvak, N., van der Meulen, F. & Wehrens, R., 4 Dec 2018, In : Nieuw archief voor wiskunde. 19, Series 5, 4, p. 282-286 5 p.

Research output: Contribution to journalArticleProfessional

Statistics
Life
3 Citations (Scopus)
37 Downloads (Pure)

Mean Field Analysis of Personalized PageRank with Implications for Local Graph Clustering

Avrachenkov, K., Kadavankandy, A. & Litvak, N. V., 1 Nov 2018, In : Journal of statistical physics. 173, 3-4, p. 895-916 20 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Graph Clustering
PageRank
Mean Field
damping
optimization
22 Downloads (Pure)

Modelling online community members' motivation: a computational model based on social exchange theory

Van den Broek, T., Litvak, N. V., Visser, M. & Need, A., 2018, European Conference on Information Systems. Association for Information Systems, p. 1-9 9 p. 2034

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

Open Access
File
Online Communities
Computational Model
Model-based
Predictors
Modeling
1 Citation (Scopus)
23 Downloads (Pure)

Queuing network models for panel sizing in oncology

Vanberkel, P., Litvak, N. V., Puterman, M. & Tyldesley, S., 1 Dec 2018, In : Queueing systems. 90, 3-4, p. 291-306 16 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Queuing Networks
Queuing Model
Oncology
Network Model
Cancer
1 Citation (Scopus)
16 Downloads (Pure)

Scalable Detection of Crowd Motion Patterns

Heldens, S. J., Litvak, N. V. & van Steen, M. R., 1 Nov 2018, In : IEEE transactions on knowledge and data engineering.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Pattern recognition
Macros
Pipelines
Costs
Experiments
2017
2 Citations (Scopus)
35 Downloads (Pure)

Cost-efficient vaccination protocols for network epidemiology

Holme, P. & Litvak, N., 11 Sep 2017, In : PLoS Computational Biology. 13, 9, 18 p., e1005696.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Epidemiology
Vaccination
vaccination
epidemiology
Costs and Cost Analysis
7 Citations (Scopus)
1 Downloads (Pure)

Generalized PageRank on Directed Configuration Networks

Chen, N., Litvak, N. & Olvera-Cravioto, M., 1 Sep 2017, In : Random Structures and Algorithms. 51, 2, p. 237-274 38 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
PageRank
Configuration
Random variables
Fixed-point Equation
Precise Asymptotics
2 Downloads (Pure)

Organizing multidisciplinary care for children with neuromuscular diseases at the Academic Medical Center, Amsterdam: CASE STUDY

Kortbeek, N., van der Velde, M. F. & Litvak, N., 19 Dec 2017, In : Health systems. 6, 3, p. 209-225 17 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Muscle
Integer Program
Linear Program
Schedule
Queueing Model
2016
72 Downloads (Pure)

Asymptotic analysis of network structures: degree-degree correlations and directed paths

van der Hoorn, W. L. F., 7 Oct 2016, Enschede: Centre for Telematics and Information Technology (CTIT). 249 p.

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

File
2015
67 Downloads (Pure)

Algorithms and Models for the Web Graph

Gleich, D. F., Komjathy, J. & Litvak, N. (ed.), 10 Dec 2015, Switzerland: Springer. 207 p. (Lecture Notes in Computer Science; vol. 9479, no. 9479)

Research output: Book/ReportBook editingAcademic

File
7 Citations (Scopus)
8 Downloads (Pure)

Degree-degree dependencies in directed networks with heavy-tailed degrees

van der Hoorn, W. L. F. & Litvak, N., 2015, In : Internet mathematics. 11, 2, p. 155-179 25 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Directed Network
Directed graphs
Circuit theory
Pearson Correlation
Degree Sequence
21 Downloads (Pure)

Networks & big data

Litvak, N. & van der Meulen, F., Jun 2015, In : Nieuw archief voor wiskunde. 16, 2 - juni 2015, p. 138-139 2 p.

Research output: Contribution to journalArticleAcademic

File
1 Citation (Scopus)
34 Downloads (Pure)

Phase transitions for scaling of structural correlations in directed networks

van der Hoorn, W. L. F. & Litvak, N., 7 Aug 2015, In : Physical review E: Statistical, nonlinear, and soft matter physics. 92, 2, p. 11 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Directed Network
Phase Transition
Scaling
scaling
Complex Networks
29 Citations (Scopus)
21 Downloads (Pure)

Predicting the long-term citation impact of recent publications

Stegehuis, C., Litvak, N. & Waltman, L., 16 Jun 2015, Enschede: University of Twente, Department of Applied Mathematics. (Memorandum of the Department of Applied Mathematics; no. 2045)

Research output: Book/ReportReportOther research output

38 Downloads (Pure)

Predicting the long-term citation impact of recent publications

Stegehuis, C., Litvak, N. & Waltman, L., Jul 2015, In : Journal of informetrics. 9, 3, p. 642-657 16 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
6 Downloads (Pure)

Ranking algorithms on directed configuration networks

Chen, N., Litvak, N. & Olvera-Cravioto, M., 16 Jun 2015, Enschede: University of Twente, Department of Applied Mathematics. 39 p. (Memorandum of the Department of Applied Mathematics; no. 2046)

Research output: Book/ReportReportOther research output

2014
2 Citations (Scopus)

Blocking probabilities in Erlang loss queues with advance reservation

van de Vrugt, M., Litvak, N. & Boucherie, R. J., 2014, In : Stochastic models. 30, 2, p. 187-196 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Blocking Probability
Blocking probability
Reservation
Queue
Reservation systems
16 Downloads (Pure)

Convergence of rank based degree-degree correlations in random directed networks

van der Hoorn, W. L. F. & Litvak, N., 2014, In : Moscow journal of combinatorics and number theory. 4, 4, p. 45-83 39 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
11 Citations (Scopus)
39 Downloads (Pure)

Degree-Degree Dependencies in Random Graphs with Heavy-Tailed Degrees

van der Hofstad, R. & Litvak, N., 15 Sep 2014, In : Internet mathematics. 10, 3-4, p. 287-334 48 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Random Graphs
Random variables
Pearson Correlation
Correlation coefficient
Spearman's rho
19 Citations (Scopus)
164 Downloads (Pure)

Designing cyclic appointment schedules for outpatient clinics with scheduled and unscheduled patient arrivals

Kortbeek, N., Zonderland, M. E., Braaksma, A., Vliegen, I. M. H., Boucherie, R. J., Litvak, N. & Hans, E. W., Oct 2014, In : Performance evaluation. 80, p. 5-26 22 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
Schedule
Blueprints
Computerized tomography
Health care
Scheduling
4 Citations (Scopus)
21 Downloads (Pure)

Modelling of trends in Twitter using retweet graph dynamics

Ten Thij, M., Ouboter, T., Worm, D., Litvak, N., van den Berg, H. L. & Bhulai, S., 17 Dec 2014, Algorithms and Models for the Web Graph: 11th International Workshop, WAW 2014, Beijing, China, December 17-18, 2014, Proceedings. Bonata, A., Chung, F. C. & Pralat, P. (eds.). Cham, Switzerland: Springer, p. 132-147 16 p. (Lecture Notes in Computer Science; vol. 8882).

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

Mathematical models
3 Citations (Scopus)
6 Downloads (Pure)

PageRank in scale-free random graphs

Chen, N., Litvak, N. & Olvera-Cravioto, M., 17 Dec 2014, Algorithms and Models for the Web Graph. Bonata, A., Chung, F. & Pralat, P. (eds.). Cham, Switzerland: Springer, p. 120-131 12 p. (Lecture Notes in Computer Science; vol. 8882).

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

PageRank
Random Graphs
Fixed-point Equation
Vertex of a graph
Stochastic Equations
7 Citations (Scopus)
58 Downloads (Pure)

Quick detection of high-degree entities in large directed networks

Avrachenkov, K., Litvak, N., Ostroumova Prokhorenkova, L. & Suyargulova, E., 14 Dec 2014, IEEE International Conference on Data Mining (ICDM 2014). USA: IEEE Computer Society, p. 20-29 10 p.

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

File
7 Citations (Scopus)
39 Downloads (Pure)

Quick detection of nodes with large degrees

Avrachenkov, K., Litvak, N., Sokol, M. & Towsley, D., 5 May 2014, In : Internet mathematics. 10, 1-2, p. 1-19 19 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Complex networks
Complex Networks
Random walk
Vertex of a graph
Average Complexity
10 Downloads (Pure)

Special issue on searching and mining the web and social networks

Litvak, N. & Vigna, S., 15 Sep 2014, In : Internet mathematics. 10, 3-4, p. 219-221 3 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Social Networks
Mining
Computer science
Physics
Availability
2013
24 Citations (Scopus)
40 Downloads (Pure)

A likelihood-based framework for the analysis of discussion threads

Gómez, V., Kappen, H. J., Litvak, N. & Kaltenbrunner, A., 2013, In : World wide web. 16, 5-6, p. 645-675 31 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
8 Citations (Scopus)
46 Downloads (Pure)

Alpha current flow betweenness centrality

Avrachenkov, K., Litvak, N., Medyanikov, V. & Sokol, M., 2013, Enschede: University of Twente, Department of Applied Mathematics. 12 p. (Memorandum; no. 2010)

Research output: Book/ReportReportProfessional

File
6 Downloads (Pure)

Alpha current flow betweenness centrality

Avrachenkov, K., Litvak, N., Medyanikov, V. & Sokol, M., 2013, Algorithms and Models for the Web Graph: 10th International Workshop, WAW 2013, Cambridge, MA, USA, December 14-15, 2013, Proceedings. Bonato, A., Mitzenmacher, M. & Prałat, P. (eds.). Cham: Springer, p. 106-117 12 p. (Lecture Notes in Computer Science; vol. 8305).

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

Communication
132 Downloads (Pure)

Degree-degree correlations in directed networks with heavy-tailed degrees

van der Hoorn, W. L. F. & Litvak, N., Nov 2013, Enschede: University of Twente, Department of Applied Mathematics. 25 p. (Memorandum; no. 2018)

Research output: Book/ReportReportProfessional

File
36 Citations (Scopus)
5 Downloads (Pure)

Uncovering disassortativity in large scale-free networks

Litvak, N. & van der Hofstad, R., 2013, In : Physical review E: Statistical, nonlinear, and soft matter physics. 87, 7 p., 022801.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Scale-free Networks
Spearman's coefficient
Spearman's rho
Graph in graph theory
Web Graph
2012

Applications: simple models and difficult theorems

Litvak, N., 2012, Selected Works of Willem van Zwet. van de Geer, S. & Wegkamp, M. (eds.). Springer, p. 393-399 7 p. (Selected Works in Probability and Statistics; vol. 2012, no. 2012).

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

32 Downloads (Pure)

A scaling analysis of a cat and mouse Markov chain

Litvak, N. & Robert, P., 2012, In : Annals of applied probability. 22, 2, p. 792-826 30 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Mouse
Markov chain
Scaling
Simple Random Walk
State Space
300 Downloads (Pure)

Curing the queue

Zonderland, M. E., 27 Jan 2012, Enschede: Universiteit Twente. 196 p.

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

Open Access
File
Operating Rooms
Ambulatory Care Facilities
Appointments and Schedules
Operations Research
Delivery of Health Care
13 Downloads (Pure)

Degree-degree correlations in random graphs with heavy-tailed degrees

Litvak, N. & van der Hofstad, R., Oct 2012, Enschede: University of Twente, Department of Applied Mathematics. 15 p. (Memorandum; no. 1997)

Research output: Book/ReportReportProfessional

File
22 Citations (Scopus)
48 Downloads (Pure)

Efficiency evaluation for pooling resources in health care

Vanberkel, P. T., Boucherie, R. J., Hans, E. W., Hurink, J. L. & Litvak, N., 2012, In : OR Spectrum = OR Spektrum. 34, 2, p. 371-390 20 p.

Research output: Contribution to journalArticleAcademicpeer-review

File
10 Downloads (Pure)

On the minimal travel time needed to collect $n$ items on a circle

Litvak, N. & van Zwet, W. R., 2012, Selected Works of Willem van Zwet. van der Geer, S. & Wegkamp, M. (eds.). New York: Springer, p. 371-392 22 p. (Selected Works in Probability and Statistics).

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

File
21 Downloads (Pure)

Organizing Multidisciplinary Care for Children with Neuromuscular Diseases

van der Velde, M. F., Kortbeek, N. & Litvak, N., Sep 2012, Enschede: University of Twente, Department of Applied Mathematics. 22 p. (Memorandum; no. 1991)

Research output: Book/ReportReportProfessional

Open Access
File
Muscle
19 Downloads (Pure)

Patient flow analysis in pain rehabilitation care

Baër, N., Kortbeek, N., Litvak, N. & Roukens, O., Sep 2012, Enschede: University of Twente, Department of Applied Mathematics. 28 p. (Memorandum; no. 1989)

Research output: Book/ReportReportProfessional

Open Access
File
Rehabilitation
Pain
Therapeutics
Operations Research
Rehabilitation Centers
15 Citations (Scopus)

Preparation of chemotherapy drugs: Planning policy for reduced waiting times

Masselink, I. H. J., van der Mijden, T. L. C., Litvak, N. & Vanberkel, P. T., 2012, In : Omega. 40, 2, p. 181-187 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

Policy planning
Drugs
Preparation
Waiting time
Chemotherapy

Quick detection of nodes with large degrees

Avrachenkov, K., Litvak, N., Sokol, M. & Towsley, D., 2012, Algorithms and Models for the Web Graph: 9th International Workshop, WAW 2012, Halifax, NS, Canada, June 22-23, 2012. Proceedings. Bonato, A. & Janssen, J. (eds.). Berlin, Germany: Springer, p. 54-65 12 p. (Lecture Notes in Computer Science; vol. 7323).

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

Complex networks
Experiments
6 Citations (Scopus)
32 Downloads (Pure)

Quick detection of nodes with large degrees

Avrachenkov, K., Litvak, N., Sokol, M. & Towsley, D., Feb 2012, Sophia Antipolis, France: INRIA. 13 p. (Research Report / INRIA, ISSN 0249-6399; no. 7881)

Research output: Book/ReportReportProfessional

Open Access
File
Complex networks
Experiments
2011
74 Downloads (Pure)
File
Blueprints
Health care
Scheduling
11 Citations (Scopus)
36 Downloads (Pure)

ORchestra: an online reference database of OR/MS literature in health care

Hulshof, P. J. H., Boucherie, R. J., van Essen, J. T., Hans, E. W., Hurink, J. L., Kortbeek, N., Litvak, N., Vanberkel, P. T., van der Veen, E., Veltman, B., Vliegen, I. & Zonderland, M. E., 2011, In : Health care management science. 14, 4, p. 383-384 2 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Databases
Delivery of Health Care
2 Citations (Scopus)

Proof of the Hamiltonicity-trace conjecture for singularly perturbed Markov chains

Ejov, V., Litvak, N., Nguyen, G. T. & Taylor, P. G., 2011, In : Journal of applied probability. 48, 4, p. 901-910 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Hamiltonicity
Singularly Perturbed
Markov chain
Trace
Fundamental Matrix
24 Citations (Scopus)
44 Downloads (Pure)

Quick detection of top-k personalized PageRank lists

Avrachenkov, K., Litvak, N., Nemirovsky, D., Smirnova, E. & Sokol, M., 2011, Algorithms and Models for the Web Graph: 8th International Workshop, WAW 2011, Atlanta, GA, USA, May 27-29, 2011. Proceedings. Frieze, A., Horn, P. & Pralat, P. (eds.). Berlin, Germany: Springer, p. 50-61 12 p. (Lecture Notes in Computer Science; vol. 6732).

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

Open Access
File
Monte Carlo methods
2010

A survey of health care models that encompass multiple departments

Vanberkel, P. T., Boucherie, R. J., Hans, E. W., Hurink, J. L. & Litvak, N., 2010, In : International journal of health management and information (IJHMI). 1, 1, p. 37-69 49 p.

Research output: Contribution to journalArticleAcademicpeer-review

Health Care Surveys
Hospital Departments
Research Personnel
Critical Pathways
Patient Care