• 1082 Citations
  • 19 h-Index
20042020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

  • 1082 Citations
  • 19 h-Index
  • 62 Article
  • 48 Conference contribution
  • 4 Conference article
  • 2 Review article
Filter
Conference contribution
2018

Assessment of Modern Silicon Photomultiplier Radiation Hardness in a Nuclear Security Context

Wonders, M. A., Johnsen, A. M., Davison, C. C., Cheng, S., Chichester, D. L. & Flaska, M., Nov 2018, 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8824704. (2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings).

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

Comprehensive Characterization of Silicon Photomultipliers for Nuclear Security Applications

Wonders, M. A., Chichester, D. L. & Flaska, M., Nov 12 2018, 2017 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2017 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 8532724. (2017 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2017 - Conference Proceedings).

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

Evaluation of Time Resolution and Comparison of Modern Silicon Photomultipliers

Wonders, M. A., Cheng, S., Chichester, D. L. & Flaska, M., Nov 2018, 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8824768. (2018 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2018 - Proceedings).

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

2016

Characterization and comparison of new-generation silicon photomultipliers

Wonders, M. & Flaska, M., Jan 1 2016, Advances in Nuclear Nonproliferation Technology and Policy Conference: Bridging the Gaps in Nuclear Nonproliferation, ANTPC 2016. American Nuclear Society, (Advances in Nuclear Nonproliferation Technology and Policy Conference: Bridging the Gaps in Nuclear Nonproliferation, ANTPC 2016).

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

Comparing analog and digital pulse-shape-discrimination system performance for Organic-Liquid Scintillators

Sosa, C. S., Flaska, M. & Pozzi, S. A., Mar 10 2016, 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014. Institute of Electrical and Electronics Engineers Inc., 7431097. (2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014).

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

Comparison between silicon photomultipliers and photomultiplier tubes for pulse shape discrimination with stilbene

Ruch, M. L., Sivels, C. B., Czyz, S. A., Flaska, M. & Pozzi, S. A., Mar 10 2016, 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014. Institute of Electrical and Electronics Engineers Inc., 7431167

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

2 Scopus citations

Image reconstruction of shielded mixed-oxide fuel using a dual-particle imaging system

Polack, J. K., Poitrasson-Riviere, A., Hamel, M. C., Ito, K., Clarke, S. D., Flaska, M., Pozzi, S. A., Tomanin, A. & Peerani, P., Mar 10 2016, 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014. Institute of Electrical and Electronics Engineers Inc., 7431091. (2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014).

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

2 Scopus citations

Plutonium metal spontaneous fission neutron cross-correlation measurements

Marcath, M. J., Shin, T. H., Clarke, S. D., Dolan, J. L., Flaska, M., Larsen, E. W., Pozzi, S. A. & Peerani, P., Mar 10 2016, 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014. Institute of Electrical and Electronics Engineers Inc., 7431089. (2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014).

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

Time-of-flight neutron spectrum unfolding for mixed-oxide nuclear fuel and plutonium metal using a dual-particle imager

Hamel, M. C., Polack, J. K., Poitrasson-Riviere, A., Klemm, D. D., Flaska, M., Clarke, S. D., Pozzi, S. A., Tomanin, A. & Peerani, P., Mar 10 2016, 2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014. Institute of Electrical and Electronics Engineers Inc., 7431257. (2014 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2014).

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

1 Scopus citations

Time resolution of stilbene coupled to silicon photomultipliers for use in a handheld dual particle scatter camera

Ruch, M. L., Nguyen, J., Flaska, M. & Pozzi, S. A., Oct 3 2016, 2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2015. Institute of Electrical and Electronics Engineers Inc., 7581824. (2015 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2015).

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

7 Scopus citations
2012

Digital data acquisition and processing for a neutron-gamma-ray imaging system

Poitrasson-Riviere, A., Flaska, M., Hamel, M. C., Polack, J. K., Becchetti, M. F., Wieger, B. M., Enqvist, A., Clarke, S. D. & Pozzi, S. A., Dec 1 2012, 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012. p. 1597-1599 3 p. 6551381. (IEEE Nuclear Science Symposium Conference Record).

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

3 Scopus citations

Dual-particle imager for standoff detection of special nuclear material

Polack, J. K., Poitrasson-Rivière, A., Hamel, M. C., Ide, K., McMillan, K. L., Clarke, S. D., Flaska, M. & Pozzi, S. A., 2012, 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011. p. 1494-1500 7 p. 6154355

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

10 Scopus citations

Image reconstruction using a three-plane, dual-particle imager for standoff detection of special nuclear material

Polack, J. K., Poitrasson-Riviere, A., Hamel, M. C., Becchetti, M. F., Ide, K., Clarke, S. D., Flaska, M. & Pozzi, S. A., Dec 1 2012, 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012. p. 118-121 4 p. 6551073. (IEEE Nuclear Science Symposium Conference Record).

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

2 Scopus citations

Machine learning for digital pulse shape discrimination

Sanderson, T. S., Scott, C. D., Flaska, M., Polack, J. K. & Pozzi, S. A., Dec 1 2012, 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012. p. 199-202 4 p. 6551092. (IEEE Nuclear Science Symposium Conference Record).

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

13 Scopus citations

Monte Carlo analysis of nondestructive assay techniques for highly enriched uranium oxide

Clarke, S. D., Flaska, M. & Pozzi, S. A., Mar 26 2012, 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011. p. 331-335 5 p. 6154511

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

1 Scopus citations

Passive measurement of organic-scintillator neutron signatures for nuclear safeguards applications

Dolan, J. L., Miller, E. C., Kaplan, A. C., Enqvist, A., Flaska, M., Tomanin, A., Peerani, P., Chichester, D. L. & Pozzi, S. A., Dec 1 2012, 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012. p. 203-206 4 p. 6551093. (IEEE Nuclear Science Symposium Conference Record).

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

3 Scopus citations

Response characterization for an EJ315 deuterium-based liquid scintillation detector

Lawrence, C., Norsworthy, M., Howard, A., Flaska, M., Kolata, J., Pozzi, S. & Becchetti, F., Dec 1 2012, 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012. p. 606-609 4 p. 6551179. (IEEE Nuclear Science Symposium Conference Record).

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

Simulations of the cosmic-ray-induced neutron background

Becchetti, M. F., Ide, K., Poitrasson-Riviere, A., Hamel, M. C., Polack, J. K., Scarpelli, M. L., Clarke, S. D., Flaska, M. & Pozzi, S. A., Dec 1 2012, 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012. p. 211-214 4 p. 6551095. (IEEE Nuclear Science Symposium Conference Record).

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

Validation of MCNPX-PoliMi fission models

Pozzi, S. A., Clarke, S. D., Walsh, W. J., Miller, E. C., Dolan, J. L., Flaska, M., Wieger, B. M., Enqvist, A., Puppato, N., Padovani, E., Mattingly, J. K., Chichester, D. L. & Peerani, P., Dec 1 2012, 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012. p. 997-999 3 p. 6551256. (IEEE Nuclear Science Symposium Conference Record).

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

1 Scopus citations
2011

Deuterated liquid scintillators: A new tool for neutron measurements

Ojaruega, M., Becchetti, F. D., Villano, A. N., Torres-Isea, R., Roberts, A., Kolata, J. J., Lawrence, C. C., Pozzi, S. A., Flaska, M. & Clarke, S. D., Dec 28 2011, Applications of Nuclear Techniques - Eleventh International Conference. Vol. 1412. p. 249-253 5 p.

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

Large-scale Compton-camera simulations, validation experiments, and image reconstruction

Poitrasson-Rivière, A., Hamel, M. C., Ide, K., Polack, J. K., McMillan, K. L., Clarke, S. D., Flaska, M., Pozzi, S. A., Pausch, G., Herbach, C. M., Ohmes, M. & Stein, J., Jan 1 2011, 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011. Institute of Electrical and Electronics Engineers Inc., p. 212-215 4 p. 6154482. (IEEE Nuclear Science Symposium Conference Record).

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

2 Scopus citations

Requirements and quantitative comparison of fast waveform digitizers for data-acquisition systems designed for nuclear nonproliferation applications

Flaska, M., Chaud, G. & Pozzi, S. A., Jan 1 2011, 2011 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS/MIC 2011. Institute of Electrical and Electronics Engineers Inc., p. 2169-2173 5 p. 6154439. (IEEE Nuclear Science Symposium Conference Record).

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

7 Scopus citations
2010

Characterization of cadmium capture-gated detector for nuclear nonproliferation applications

Flaska, M., Clarke, S. D., Lawrence, C. C., Pozzi, S. A., Czirr, J. B. & Rees, L. B., Dec 1 2010, IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010. p. 114-118 5 p. 5873727. (IEEE Nuclear Science Symposium Conference Record).

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

1 Scopus citations

MCNP-PoliMi analysis of neutron-source penetrability in uranium-oxide samples measured with an active well coincidence counter

Clarke, S. D., Flaska, M., Pozzi, S. A., Oberer, R. B. & Chiang, L. G., Dec 1 2010, IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010. p. 995-999 5 p. 5873913. (IEEE Nuclear Science Symposium Conference Record).

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

2 Scopus citations

Measurement of detector resolution for neutral particle detection with liquid scintillators

Bourne, M. M., Clarke, S. D., Miller, E. C., Flaska, M. & Pozzi, S. A., Dec 1 2010, IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010. p. 981-985 5 p. 5873910

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

2 Scopus citations

Monte Carlo study of Compton-camera detection sensitivity

Poitrasson-Rivière, A., Hamel, M. C., Clarke, S. D., Flaska, M., Pozzi, A., Pausch, G., Herbach, C. M., Guergueiev, A., Ohmes, M. & Stein, J., Dec 1 2010, IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010. p. 1114-1118 5 p. 5873940. (IEEE Nuclear Science Symposium Conference Record).

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

Neutron and gamma-ray cross-correlation measurements of MOX fuel using liquid scintillators

Miller, E. C., Dolan, J. L., Pozzi, S. A., Flaska, M., Clarke, S. D. & Peerani, P., Dec 1 2010, IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010. p. 686-690 5 p. 5873847. (IEEE Nuclear Science Symposium Conference Record).

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

4 Scopus citations

Optimization of a mixed multiplicity counter using Monte Carlo simulations and measurements

Enqvist, A., Weinfurther, K., Flaska, M. & Pozzi, S. A., Dec 1 2010, IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010. p. 1232-1238 7 p. 5873964

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

1 Scopus citations

Reference-pulses neutron/gamma-ray pulse shape discrimination in liquid scintillators for deposited neutron energies from 200 keV

Ambers, S. D., Huang, L., Flaska, M. & Pozzi, S. A., Dec 1 2010, IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010. p. 991-994 4 p. 5873912. (IEEE Nuclear Science Symposium Conference Record).

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

1 Scopus citations

The estimation of neutron energy spectra of nuclear materials by passive measurements for nuclear nonproliferation applications

Dolan, J. L., Miller, E. C., Pozzi, S. A., Enqvist, A., Flaska, M. & Peerani, P., Dec 1 2010, IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010. p. 119-124 6 p. 5873728. (IEEE Nuclear Science Symposium Conference Record).

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

1 Scopus citations

Time-of-flight measurement for energy-dependent intrinsic neutron detection efficiency

Lawrence, C. C., Flaska, M., Ojaruega, M., Enqvist, A., Clarke, S. D., Pozzi, S. A. & Becchetti, F. D., Dec 1 2010, IEEE Nuclear Science Symposuim and Medical Imaging Conference, NSS/MIC 2010. p. 110-113 4 p. 5873726. (IEEE Nuclear Science Symposium Conference Record).

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

6 Scopus citations
2009

A hybrid pulse shape discrimination technique with enhanced performance at neutron energies below 500 keV

Ambers, S. D., Flaska, M. & Pozzi, S. A., Dec 1 2009, 2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009. p. 86-89 4 p. 5401867. (IEEE Nuclear Science Symposium Conference Record).

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

1 Scopus citations

Analytical description of pulses measured with an organic liquid scintillator for pulse shape discrimination

Ambers, S. D., Flaska, M. & Pozzi, S. A., 2009, American Nuclear Society - International Conference on Mathematics, Computational Methods and Reactor Physics 2009, M and C 2009. Vol. 2. p. 972-980 9 p.

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

1 Scopus citations

Calibration of the BC-523A capture-gated liquid scintillation detector

Flaska, M., Pozzi, S. A., Mihailescu, L. C. & Schillebeeckx, P., Dec 1 2009, American Nuclear Society - International Conference on Mathematics, Computational Methods and Reactor Physics 2009, M and C 2009. p. 964-971 8 p. (American Nuclear Society - International Conference on Mathematics, Computational Methods and Reactor Physics 2009, M and C 2009; vol. 2).

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

Measurement of fast neutron/gamma-ray cross-correlation functions with Cf-252 and Pu-Be neutron sources

Flaska, M., Enqvist, A. & Pozzi, S. A., Dec 1 2009, 2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009. p. 961-963 3 p. 5402467. (IEEE Nuclear Science Symposium Conference Record).

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

1 Scopus citations

Measurements of continuous-in-energy neutron sources using the BC-523A capture-gated liquid scintillator

Flaska, M., Pozzi, S. A., Bogard, J. S., Smith, S. E. & Raffo-Caiado, A. C., 2009, 2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009. p. 940-943 4 p. 5401568

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

1 Scopus citations

Monte Carlo investigation of a high-sensitivity two-plane compton camera for long-range detection of SNM

Maestas, B. A., Clarke, S. D., Flaska, M., Pozzi, S. A., Poitrasson-Rivière, A., Pausch, G., Herbach, C. M., Guergueiev, A., Ohmes, M., Stein, J. & Stanfield, P. R., Dec 1 2009, 2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009. p. 964-967 4 p. 5402468. (IEEE Nuclear Science Symposium Conference Record).

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

4 Scopus citations

Monte Carlo simulation of the full multiplicity distributions measured with a passive counter

Miller, E. C., Clarke, S. D., Flaska, M., Pozzi, S. A. & Peerani, P., Dec 1 2009, American Nuclear Society - International Conference on Mathematics, Computational Methods and Reactor Physics 2009, M and C 2009. p. 1476-1485 10 p. (American Nuclear Society - International Conference on Mathematics, Computational Methods and Reactor Physics 2009, M and C 2009; vol. 3).

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

1 Scopus citations

Nuclear nonproliferation measurements performed on mixed-oxide fuel pins at the Idaho National Laboratory

Dolan, J. L., Flaska, M., Pozzi, S. A. & Chichester, D. L., Dec 1 2009, 2009 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2009. p. 925-930 6 p. 5401565

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

2008

Analysis of the response of the capture-gated organic scintillator BC-523A

Flaska, M., Pozzi, S. A. & Schillebeeckx, P., Dec 1 2008, International Conference on the Physics of Reactors 2008, PHYSOR 08. p. 3138-3144 7 p. (International Conference on the Physics of Reactors 2008, PHYSOR 08; vol. 4).

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

Cross-correlation simulations and measurements of plutonium oxide powder

Clarke, S. D., Flaska, M., Pozzi, S. A. & Peerani, P., Dec 1 2008, 2008 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2008. p. 2992-2996 5 p. 4774990

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

Use of an LGB detector in nuclear nonproliferation applications

Flaska, M., Pozzi, S. A. & Czirr, J. B., 2008, 2008 IEEE Nuclear Science Symposium Conference Record, NSS/MIC 2008. p. 3376-3380 5 p. 4775066

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

10 Scopus citations
2007

A sequential least-squares algorithm for neutron spectrum unfolding from pulse-height distributions measured with liquid scintillators

Yunlin, X., Flaska, M., Pozzi, S., Protopopescu, V. & Downar, T., Dec 3 2007, Joint International Topical Meeting on Mathematics and Computations and Supercomputing in Nuclear Applications, M and C + SNA 2007. (Joint International Topical Meeting on Mathematics and Computations and Supercomputing in Nuclear Applications, M and C + SNA 2007).

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

6 Scopus citations

Measurement and analysis system for the identification of shielded neutron sources

Flaska, M. & Pozzi, S. A., Dec 1 2007, 2007 IEEE Nuclear Science Symposium and Medical Imaging Conference, NSS-MIC. p. 199-203 5 p. 4436315. (IEEE Nuclear Science Symposium Conference Record; vol. 1).

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

1 Scopus citations

Monte Carlo models of neutron detection with organic scintillators

Pozzi, S. A., Flaska, M., Pazsit, I. & Enqvist, A., Dec 3 2007, Joint International Topical Meeting on Mathematics and Computations and Supercomputing in Nuclear Applications, M and C + SNA 2007.

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

Photonuclear physics models, simulations, and experiments for nuclear nonproliferation

Clarke, S., Downar, T., Pozzi, S., Flaska, M., Mihalczo, J., Padovani, E. & Hunt, A., Dec 3 2007, Joint International Topical Meeting on Mathematics and Computations and Supercomputing in Nuclear Applications, M and C + SNA 2007. (Joint International Topical Meeting on Mathematics and Computations and Supercomputing in Nuclear Applications, M and C + SNA 2007).

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

1 Scopus citations
2006

Offline pulse-shape discrimination algorithms for neutron spectrum unfolding

Flaska, M. & Pozzi, S. A., Jan 1 2006, 2006 IEEE Nuclear Science Symposium - Conference Record. Institute of Electrical and Electronics Engineers Inc., p. 752-758 7 p. 4179116. (IEEE Nuclear Science Symposium Conference Record; vol. 2).

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

4 Scopus citations
2004

Towards an improved GELINA neutron target

Flaska, M., Borella, A., Lathouwers, D., Mihailescu, L. C., Mondelaers, W., Plompen, A. J. M., Van Dam, H. & Van Der Hagen, T. H. J. J., Dec 1 2004, Proceedings of the PHYSOR 2004: The Physics of Fuel Cycles and Advanced Nuclear Systems - Global Developments. p. 507-513 7 p. (Proceedings of the PHYSOR 2004: The Physics of Fuel Cycles and Advanced Nuclear Systems - Global Developments).

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