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Variable-state Latent Conditional Random Field models for facial expression analysis

Walecki, R., Rudovic, O., Pavlovic, V. & Pantic, M., 1 Feb 2017, In : Image and vision computing. 58, p. 25-37 13 p.

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Variable stiffness actuated prosthetic knee to restore knee buckling during stance: a modeling study

Wentink, E. C., Koopman, H. F. J. M., Stramigioli, S., Rietman, J. S. & Veltink, P. H., Jun 2013, In : Medical engineering & physics. 35, 6, p. 838-845 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

7 Citations (Scopus)

Variable Stiffness Actuator

Stramigioli, S. & Groothuis, S. S., 18 Apr 2014, Patent No. EP3090194 (A1), Priority date 30 Dec 2013, Priority No. US201361921654P 20131230

Research output: Patent

Variable Stiffness Actuators: Modeling, Control, and Application to Compliant Bipedal Walking

Visser, L. C., 17 May 2013, Enschede: Centre for Telematics and Information Technology (CTIT). 183 p.

Research output: ThesisPhD Thesis - Research UT, graduation UT

Open Access
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121 Downloads (Pure)

Variable stiffness actuators: A port-based analysis and a comparison of energy efficiency

Visser, L. C., Carloni, R. & Stramigioli, S., May 2010, Proceedings of the IEEE International Conference on Intelligent Robotics and Automation, 2010. USA: IEEE Robotics and Automation Society Press, p. 3279-3284 6 p. 10.1109/ROBOT.2010.5509127

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

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20 Citations (Scopus)
88 Downloads (Pure)

Variable Stiffness Actuators: A Port-Based Power-Flow Analysis

Carloni, R., Visser, L. C. & Stramigioli, S., 2012, In : IEEE transactions on robotics. 28, 1, p. 1-11 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

26 Citations (Scopus)

Variable stiffness actuators: review on design and components

Wolf, S., Grioli, G., Eiberger, O., Friedl, W., Grebenstein, M., Höppner, H., Burdet, E., Caldwell, D. G., Carloni, R., Catalano, M. G., Lefeber, D., Stramigioli, S., Tsagarakis, N., van Damme, M., van Ham, R., Vanderborght, B., Visser, L. C., Bicchi, A. & Albu-Schäffer, A., Oct 2016, In : IEEE/ASME transactions on mechatronics. 21, 5, p. 2418-2430 13 p.

Research output: Contribution to journalArticleAcademicpeer-review

141 Citations (Scopus)
3 Downloads (Pure)

Variable stiffness actuators: the user’s point of view

Grioli, G., Wolf, S., Garabini, M., Catalano, M., Burdet, E., Caldwell, D., Carloni, R., Friedl, W., Grebenstein, M., Laffranchi, M., Lefeber, D., Stramigioli, S., Tsagarakis, N., van Damme, M., Vanderborght, B., Albu-Shaeffer, A. & Bicchi, A., May 2015, In : International journal of robotics research. 34, 6, p. 727-743 17 p.

Research output: Contribution to journalArticleAcademicpeer-review

105 Citations (Scopus)

Variable-temperature study of the transport through a single octanethiol molecule

Heimbuch, R., Wu, H., Kumar, A., Poelsema, B., Schön, P. M., Vancso, G. J. & Zandvliet, H. J. W., 2012, In : Physical review B: Condensed matter and materials physics. 86, 7, p. - 4 p., 075456.

Research output: Contribution to journalArticleAcademicpeer-review

6 Citations (Scopus)

Variable-Voltage Class-E Power Amplifiers

Acar, M., Annema, A. J. & Nauta, B., 3 Jun 2007, The IEEE MTT-S International Microwave Symposium 2007 (IMS 2007). Piscataway: IEEE Computer Society Press, p. 1095-1098 4 p. (2007 IEEE MTT-S International Microwave Symposium Digest, (IMS 2007; no. 06472).

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

Open Access
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14 Citations (Scopus)
68 Downloads (Pure)

Variance-Based Feature Importance in Neural Networks

de Sá, C. R., 16 Oct 2019, Discovery Science : 22nd International Conference, DS 2019, Split, Croatia, October 28-30, 2019. Proceedings. Kralj Novak, P., Džeroski, S. & Šmuc, T. (eds.). Cham: Springer, p. 306-315 10 p. (Lecture Notes in Artificial Intelligence; subseries of Lecture Notes in Computer Science; vol. 11828 LNAI).

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

1 Downloads (Pure)

Variance-based sensitivity analysis of BIOME-BGC for gross and net primary production

Raj, R., Hamm, N. A. S., van der Tol, C. & Stein, A., 2014, In : Ecological modelling. 292, 1, p. 26-36

Research output: Contribution to journalArticleAcademicpeer-review

17 Citations (Scopus)

Variance-based sensitivity analysis of BIOME-BGC for gross primary production : poster

Raj, R., Hamm, N. A. S., van der Tol, C. & Stein, A., 2013. 1 p.

Research output: Contribution to conferencePoster

Open Access
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21 Downloads (Pure)

Variance - based sensitivity analysis of the probability of hydrologically induced slope stability

Hamm, N. A. S., Hall, J. W. & Anderson, M. G., 2006, In : Computers & geosciences. 32, 6, p. 803-817

Research output: Contribution to journalArticleAcademicpeer-review

35 Citations (Scopus)

Variance decomposition using an IRT measurement model

van den Berg, S. M., Glas, C. A. W. & Boomsma, D. I., 2007, In : Behavior genetics. 37, 4, p. 604-616 12 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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49 Citations (Scopus)
41 Downloads (Pure)

Variant-based cost estimation based on information management

ten Brinke, E., Lutters, D., Streppel, A. H. & Kals, H. J. J., 2000, In : International journal of production research. 38, 17, p. 4467-4480

Research output: Contribution to journalArticleAcademicpeer-review

25 Citations (Scopus)

Variant cost estimation based on information management

ten Brinke, E., Lutters, D., Streppel, A. H. & Kals, H. J. J., 24 Jan 1999, The 15th international conference on production research (ICRP-15). Limerick, Ireland, p. 1383-1386

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

Varianten en effecten van formatie-inzet in de onderbouw

Doolaard, S. & Annevelink, E., 2003, Voor- en vroegschoolse educatie. Onderwijskundig Lexicon. Editie 3. Reezigt, G. J. (ed.). Alphen aan den Rijn: Kluwer, p. 63-82

Research output: Chapter in Book/Report/Conference proceedingChapterAcademic

Varianten van Praktische Economie: Een behoeftenpeiling

van den Berg, E. & Nieveen, N. M., 1998, Enschede: Universiteit Twente.

Research output: Book/ReportReportProfessional

Varianten voor ANW vanaf 2007

Carelsen, F. J., Driessen, H. & Kruger, J., 2005, In : NVOX. 30, 10, p. 532-536 5 p.

Research output: Contribution to journalArticlePopular

Variational Approaches To Water Wave Simulations

Gagarina, E., 3 Oct 2014, Enschede: Universiteit Twente. 158 p.

Research output: ThesisPhD Thesis - Research UT, graduation UT

File
171 Downloads (Pure)

Variational Boussinesq model for simulation of coastal waves and tsunamis

Adytia, D. & van Groesen, E., 2009, Asian and Pacific Coasts 2009: Proceedings of the 5th International Conference on APAC 2009, Singapore, 13–16 October 2009. Tan, S. K. & Huang, Z. (eds.). Singapore: World Scientific, p. 122-128 7 p.

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

Open Access
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2 Citations (Scopus)
77 Downloads (Pure)

Variational Boussinesq model for strongly nonlinear dispersive waves

Lawrence, C., Adytia, D. & van Groesen, E., 1 Jan 2018, In : Wave motion. 76, p. 78-102 25 p.

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Variational Boussinesq modelling of surface gravity waves over bathymetry

Klopman, G., 27 May 2010, Zutphen, The Netherlands: Wohrmann Print Service. 102 p.

Research output: ThesisPhD Thesis - Research UT, graduation UT

File
230 Downloads (Pure)

Variational characterization and numerical calculation of mono-, di- and tripolar vortices

van de Fliert, B. W., 1 May 1993, Amsterdam

Research output: Other contributionOther research output

Variational characterization and numerical calculation of mono-, di- and tripolar vortices

van de Fliert, B. W., 1 Apr 1993, Amsterdam

Research output: Other contributionOther research output

Variational characterization for dissipative vortices

van de Fliert, B. W., 16 Sep 1991, p. -.

Research output: Contribution to conferencePoster

Variational characterization of coherent vortex structures

van de Fliert, B. W., 30 Jun 1992.

Research output: Contribution to conferencePoster

Variational characterization of resonant states in some integrated optical devices

van Groesen, E. W. C., 2006, Industrial Mathematics. Joshi, M. C., Pani, A. K. & Sanjeev, S. V. (eds.). New Delhi: Narosa Publishing House, p. 195-204 10 p.

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

Open Access
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15 Downloads (Pure)

Variational coupled mode theory and perturbation analysis for 1D photonic crystal structures using quasi-normal modes

Maksimovic, M., Hammer, M. & van Groesen, E. W. C., 2008, XVII International Workshop on Optical Waveguide Theory and Numerical Modelling. Enschede: University of Twente, p. 61 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

File
40 Downloads (Pure)

Variational derivation of improved KP-type of equations

Lie She Liam, L. S. L. & van Groesen, E. W. C., 4 Jan 2010, In : Physics letters A. 374, 3, p. 411-415 5 p.

Research output: Contribution to journalArticleAcademicpeer-review

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5 Citations (Scopus)
36 Downloads (Pure)

Variational derivation of KdV-type of models for surface water waves

van Groesen, E. W. C. & Andonowati, A., 2007, In : Physics letters A. 366, 06472, p. 195-201 7 p., 10.1016/j.physleta.2007.02.031.

Research output: Contribution to journalArticleAcademicpeer-review

18 Citations (Scopus)

Variational Effective Index Method for 3D Vectorial Scattering Problems in Photonics: TE Polarization

Ivanova, A., Stoffer, R., Kauppinen, L. J. & Hammer, M., 2009, PIERS 2009 Moscow Proceedings. The Electromagnetics Academy, p. 1038-1042 5 p.

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

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213 Downloads (Pure)

Variational Effective Index Mode Solver

Ivanova, A., Hammer, M., Stoffer, R. & van Groesen, E. W. C., 9 Nov 2006, 11th Annual Symposium IEEE/LEOS Benelux. Eindhoven: IEEE/LEOS Benelux Chapter, p. 261-264 4 p.

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

File
30 Downloads (Pure)

Variational formulation and numerical analysis of linear elliptic equations in nondivergence form with Cordes coefficients

Gallistl, D., 2017, In : SIAM journal on numerical analysis. 55, 2, p. 737-757 21 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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9 Citations (Scopus)
13 Downloads (Pure)

Variational formulations for coherent vortex structures

van de Fliert, B. W., 20 Aug 1993, Enschede: Universiteit Twente. 185 p.

Research output: ThesisPhD Thesis - Research UT, graduation UT

Variational Gaussian Process Auto-Encoder for Ordinal Prediction of Facial Action Units

Eleftheriadis, S., Rudovic, O., Deisenroth, M. P. & Pantic, M., Nov 2016, Computer Vision – ACCV 2016: 13th Asian Conference on Computer Vision, Taipei, Taiwan, November 20-24, 2016, Revised Selected Papers. Lai, S-H., Lepetit, V., Nishino, K. & Sato, Y. (eds.). New York: Springer, p. 154-170 16 p. (Lecture Notes in Computer Science; vol. 10112).

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

4 Citations (Scopus)
10 Downloads (Pure)

Variational Hidden Conditional Random Fields with Coupled Dirichlet Process Mixtures

Bousmalis, K., Zafeiriou, S., Morency, L-P., Pantic, M. & Ghahramani, Z., Sep 2013, Machine learning and knowledge discovery in databases: European Conference, ECML PKDD 2013, Prague, Czech Republic, September 23-27, 2013, Proceedings. Berlin: Springer, p. 531-547 17 p. (Lecture Notes in Computer Science; vol. 8189).

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

5 Citations (Scopus)
24 Downloads (Pure)

Variational Infinite Hidden Conditional Random Fields

Bousmalis, K., Zafeiriou, S., Morency, L-P., Pantic, M. & Ghahramani, Z., 1 Sep 2015, In : IEEE transactions on pattern analysis and machine intelligence. 37, 9, p. 1917-1929 13 p.

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Variational methods for nonlinear operator equations

van Groesen, E. W. C., 1976, Nonlinear analysis : proceedings of the lectures of a Colloquium on Nonlinear Analysis. Amsterdam: Mathematisch Centrum, p. 100-191

Research output: Chapter in Book/Report/Conference proceedingChapterAcademic

File
26 Downloads (Pure)

Variational modelling for integrated optical devices

van Groesen, E. W. C., 5 Feb 2003, Proceedings 4th IMACS-symposium on Mathematical Modelling. Vienna: Vienna University of Technology, p. 76-82

Research output: Chapter in Book/Report/Conference proceedingConference contributionProfessional

Open Access
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9 Downloads (Pure)

Variational principle for scale-free network motifs

Stegehuis, C., Hofstad, R. V. D. & Leeuwaarden, J. S. H. V., 1 May 2019, In : Scientific reports. 9, 6762.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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10 Downloads (Pure)

Variational Principles and Conservation. Laws in the Derivation of Radiation Boundary Conditions for Wave Equations

van Daalen, E. F. G., van Daalen, E. F. G., Broeze, J., Broeze, J. & van Groesen, E. W. C., 1992, In : Mathematics of computation. 0, 58, p. 55-71 17 p.

Research output: Contribution to journalArticleAcademicpeer-review

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74 Downloads (Pure)

Variational principles and conservationl aws in the derivation of radiation boundary conditions for wave equations

van Daalen, E. F. G., Broeze, J. & van Groesen, E., 1 Jan 1992, In : Mathematics of computation. 58, 197, p. 55-71 17 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
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4 Citations (Scopus)
31 Downloads (Pure)

Variational space-time (dis)continuous Galerkin method for linear free surface waves

Ambati, V. R., van der Vegt, J. J. W. & Bokhove, O., Jan 2008, Enschede: University of Twente, Department of Applied Mathematics. 35 p.

Research output: Book/ReportReportProfessional

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34 Downloads (Pure)

Variational space–time (dis)continuous Galerkin method for nonlinear free surface water waves

Gagarina, E., Ambati, V. R., van der Vegt, J. J. W. & Bokhove, O., 15 Oct 2014, In : Journal of computational physics. 275, p. 459-483 25 p.

Research output: Contribution to journalArticleAcademicpeer-review

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16 Citations (Scopus)
67 Downloads (Pure)

Variational space-time (dis)continuous Galerkin method for nonlinear free surface waves

Gagarina, E., van der Vegt, J. J. W., Ambati, V. R. & Bokhove, O., May 2013, Enschede: University of Twente, Department of Applied Mathematics. 36 p. (Memorandum; no. 2008)

Research output: Book/ReportReportProfessional

File
28 Downloads (Pure)

Variational Theory and Computations in Stochastic Plasticity

Rosić, B. V. & Matthies, H. G., 20 Jul 2015, In : Archives of computational methods in engineering. 22, 3, p. 457-509 53 p.

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Variational water-wave model with accurate dispersion and vertical vorticity

Cotter, C. & Bokhove, O., 2010, In : Journal of engineering mathematics. 67, 1-2, p. 33-54 22 p.

Research output: Contribution to journalArticleAcademicpeer-review

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6 Citations (Scopus)
44 Downloads (Pure)

Variation analysis of lake extension in space and time from MODIS images using random sets

Zhao, X., Stein, A., Zhang, X., Feng, L. & Chen, X., 2015, In : International Journal of Applied Earth Observation and Geoinformation (JAG). 30, p. 86-97

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)