Helsinki Institute of Physics

  • Finland

Publications 1993 2019

Filter
Conference contribution
2019

Searches for charged Higgs bosons at CMS

The CMS Collaboration & Laurila, S., 2 Aug 2019, PoS Proceedings of Science. Vol. 340.

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

Open Access

Update on Women in Physics in Finland

Miikkulainen, K., Ott, J. & Vapaavuori, J., 2019, Women in physics. Cochran, G., Singh, C. & Wilkin, N. (eds.). Melville, NY: AIP Publishing LLC, 3 p. 050015. (AIP Conference Proceedings; vol. 2109).

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

2018

GEM Foil Quality Assurance For The ALICE TPC Upgrade

Brücken, E. & Hildén, T., 21 Feb 2018, 4th International Conference on Micro Pattern Gaseous Detectors (MPGD 2015). Dalla Torre, S., Gobbo, B., Levorato, S., Ropelewski, L. & Tessarotto, F. (eds.). France: EDP Sciences-Web of conferences, Vol. 174. 5 p. 03004. (EPJ Web of Conferences; vol. 174).

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

Open Access
File

Last Upgrades of Roman Pot Electronics

Linhart, R., Georgiev, V., Berretti, M. & Bozzo, M., 2018, 23rd 2018 International Conference on Applied Electronics: Pilsen, 11 – 12 September 2018. IEEE, p. 93-96 4 p. (Applied Electronics).

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

Light scattering by ultrasonically-controlled small particles: system design, calibration, and measurement results

Kassamakov, I., Maconi, G., Penttilä, A., Helander, P., Gritsevich, M., Puranen, T., Salmi, A., Haeggström, E. & Muinonen, K., Feb 2018, Photonic Instrumentation Engineering V. Soskind, Y. G. & Olson, C. (eds.). Washington: SPIE - the international society for optics and photonics, 7 p. UNSP 105390R. (Proceedings of SPIE; vol. 10539).

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

Round Robin test on V-shape bio-imaging transfer standard for determination of the Instrument Transfer Function of 3D optical profilers

Bermudez, C., Artigas, R., Martinez, P., Nolvi, A., Järvinen, M., Haeggström, E. & Kassamakov, I., Feb 2018, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXV. Brown, T. G., Cogswell, C. J. & Wilson, T. (eds.). Washington: SPIE - the international society for optics and photonics, 9 p. UNSP 1049923. (Proceedings of SPIE; vol. 10499).

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

Surface Flows of Soft Monopole Modes of Mg-40

Pei, J. C., Wang, K. & Kortelainen, M., Feb 2018, 12th International Spring Seminar on Nuclear Physics: Current Problems and Prospects for Nuclear Structure. Gargano, A., Coraggio, L. & Itaco, N. (eds.). Bristol: IOP Publishing, 5 p. UNSP 012051. (Journal of Physics Conference Series; vol. 966).

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

Open Access
File

Wide field of view 3D label-free super-resolution imaging

Nolvi, A., Laidmae, I., Maconi, G., Heinämäki, J., Haeggström, E. & Kassamakov, I., Feb 2018, Photonic Instrumentation Engineering V. Soskind, Y. G. & Olson, C. (eds.). Washington: SPIE - the international society for optics and photonics, 8 p. UNSP 1053912. (Proceedings of SPIE; vol. 10539).

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

2017

Acoustic waves and the detectability of first-order phase transitions by eLISA

Weir, D. J., 2017, 11TH INTERNATIONAL LISA SYMPOSIUM. IOP Publishing, 6 p. UNSP 012031. (Journal of Physics Conference Series; vol. 840).

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

Open Access
File

Adatom diffusion in high electric fields

Jansson, V., Baibuz, E., Kyritsakis, A. & Djurabekova, F., 2017, 2017 30th International Vacuum Nanoelectronics Conference (IVNC). Langer, C. & Lawroski, R. (eds.). IEEE, p. 40-41 2 p.

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

A general computational method for electron emission and thermal effects in field emitting nanotips

Kyritsakis, A. & Djurabekova, F., 2017, 2017 30TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC). Langer, C. & Lawrowski, R. (eds.). New York: IEEE, p. 244-245 2 p. (International Vacuum Nanoelectronics Conference).

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

A Practical Evaluation of a Network Expansion Mechanism in an OpenStack Cloud Federation

Kimmerlin, M., Plauth, M., Heikkilä, S. & Niemi, T., Oct 2017, The Proceedings of the 2017 IEEE 6th International Conference on Cloud Networking (CloudNet). Maga, D. (ed.). 1 ed. IEEE, p. 108-113 6 p. (IEEE International Conference on Cloud Networking).

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

Binding Energies and Pairing Gaps in Semi-Magic Nuclei Obtained Using New Regularized Higher-Order EDF Generators

Bennaceur, K., Dobaczewski, J. & Gao, Y., 2017, Fission And Properties Of Neutron-rich Nuclei: Proceedings of the Sixth International Conference on Icfn6. Hamilton, J. H., Ramayya, A. V. & Talou, P. (eds.). WORLD SCIENTIFIC PUBL CO PTE LTD, p. 27-34 8 p.

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

Dynamic Enhancement of Radioluminescence in Solar Blind Spectral Region

Kerst, T. H. -G., Sand, J. & Toivonen, J., 2017, 2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS EUROPE & EUROPEAN QUANTUM ELECTRONICS CONFERENCE (CLEO/EUROPE-EQEC). New York: IEEE, 1 p.

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

Measurement of the heaviest beta-delayed 2-neutron emitter: Sb-136

Caballero-Folch, R., Dillmann, I., Tain, J. L., Agramunt, J., Domingo-Pardo, C., Algora, A., Äystö, J., Calvino, F., Canete, L., Cortes, G., Eronen, T., Ganioglu, E., Gelletly, W., Gorelov, D., Guadilla, V., Hakala, J., Jokinen, A., Kankainen, A., Kolhinen, V., Koponen, J. & 15 othersMarta, M., Mendoza, E., Montaner-Pizá, A., Moore, I., Nobs, C., Orrigo, S., Penttilä, H., Pohjalainen, I., Reinikainen, J., Riego, A., Rinta-Antila, S., Rubio, B., Salvador-Castineira, P., Simutkin, V. & Voss, A., Sep 2017, ND 2016: International Conference on Nuclear Data for Science and Technology . Plompen, A., Hambsch, FJ., Schillebeeckx, P., Mondelaers, W., Heyse, J., Kopecky, S., Siegler, P. & Oberstedt, S. (eds.). EDP sciences, 4 p. 01005. (EPJ Web of Conferences; vol. 146).

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

Open Access
File

Nanotip evaporation under high electric field

Kyritsakis, A., Veske, M., Djurabekova, F. G. & Zadin, V., 14 Jul 2017, 30th International Vacuum Nanoelectronics Conference (IVNC). Langer, C. & Ławrowski, R. (eds.). Piscataway, NJ: IEEE, p. 38-39 2 p. (International Vacuum Nanoelectronics Conference).

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

Network Expansion in OpenStack Cloud Federations

Kimmerlin, M., Hasselmeyer, P., Heikkilä, S., Plauth, M., Parol, P. & Sarolahti, P., Jun 2017, 2017 European Conference on Networks and Communications (EuCNC). IEEE, p. 1-5 5 p. (European Conference on Networks and Communications).

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

Observables of QCD Diffraction

Mieskolainen, M. & Orava, R., 3 Mar 2017, DIFFRACTION 2016: International Workshop on Diffraction in High-Energy Physics. Capua, M., Fiore, R., Papa, A., Rossi, M., Solano, A. & Tassi, E. (eds.). American Institute of Physics, 5 p. UNSP 040002-1. (AIP Conference Proceedings; vol. 1819).

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

Plans of Spectrometer Experiments at Super-FRS of FAIR

Super-FRS Collaboration & Äystö, J., 2017, Fission And Properties Of Neutron-rich Nuclei: Proceedings of the Sixth International Conference on Icfn6. Hamilton, J. H., Ramayya, A. V. & Talou, P. (eds.). WORLD SCIENTIFIC PUBL CO PTE LTD, p. 182-183 2 p.

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

Single and Double Diffraction Dissociation at the LHC

Fiore, R., Jenkovszky, L., Mieskolainen, M. & Orava, R., 3 Mar 2017, DIFFRACTION 2016: International Workshop on Diffraction in High-Energy Physics. Capua, M., Fiore, R., Papa, A., Rossi, M., Solano, A. & Tassi, E. (eds.). American Institute of Physics, 5 p. UNSP 040016-1. (AIP Conference Proceedings; vol. 1819).

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

Total absorption spectroscopy of fission fragments relevant for reactor antineutrino spectra

Fallot, M., Porta, A., Le Meur, L., Briz, J. A., Zakari-Issoufou, A-A., Guadilla, V., Algora, A., Tain, J-L., Valencia, E., Rice, S., Bui, V. M., Cormon, S., Estienne, M., Agramunt, J., Äystö, J., Batist, L., Bowry, M., Caballero-Folch, R., Cano-Ott, D., Cucoanes, A. & 39 othersElomaa, V-V., Eronen, T., Estevez, E., Farrelly, G. F., Fraile, L. M., Fleming, M., Ganogliu, E., Garcia, A. R., Gelletly, W., Gomez-Hornillos, M. B., Gorelov, D., Gorlychev, V., Hakala, J., Jokinen, A., Jordan, M. D., Kankainen, A., Karvonen, P., Kolhinen, V. S., Kondev, F. G., Koponen, J., Lebois, M., Martinez, T., Mason, P., Mendoza, E., Molina, F., Monserrate, M., Montaner-Piza, A., Moore, I., Nacher, E., Orrigo, S. E. A., Penttilä, H., Pohjalainen, I., Reinikainen, J., Reponen, M., Rinta-Antila, S., Rissanen, J., Sonnenschein, V., Voss, A. & Weber, C., Sep 2017, ND 2016: International Conference on Nuclear Data for Science and Technology. Plompen, A., Hambsch, FJ., Schillebeeckx, P., Mondelaers, W., Heyse, J., Kopecky, S., Siegler, P. & Oberstedt, S. (eds.). EDP sciences, 5 p. 10002. (EPJ Web of Conferences; vol. 146).

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

Open Access
File

Turning the LHC Ring into a New Physics Search Machine

Orava, R., 3 Mar 2017, DIFFRACTION 2016: International Workshop on Diffraction in High-Energy Physics. Capua, M., Fiore, R., Papa, A., Rossi, M., Solano, A. & Tassi, E. (eds.). American Institute of Physics, UNSP 040022-1. (AIP Conference Proceedings; vol. 1819).

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

Twin GEM-TPC prototype (HGB4) beam test at GSI and Jyväskylä: a development for the Super-FRS at FAIR

Garcia, F., Turpeinen, R., Äystö, J., Grahn, T., Rinta-Anttila, S., Jokinen, A., Kunkel, J., Kleipa, V., Gromliuk, A., Risch, H., Caesar, C., Simons, C., Schmidt, C. J., Prochazka, A., Hoffmann, J., Rusanov, I., Kurz, N., Heggen, H., Strmen, P., Pikna, M. & 1 othersSitar, B., 19 Oct 2017, Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD), 2016. IEEE, 5 p.

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

Open Access
2016

Atomistic modeling of metal surfaces under high electric fields: direct coupling of electric fields to the atomistic simulations

Veske, M., Kyritsakis, A., Djurabekova, F., Aare, R., Eimre, K. & Zadin, V., 2016, 2016 29TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC). New York: IEEE, 2 p. (International Vacuum Nanoelectronics Conference).

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

Empirical Study of the Power Consumption of the x86-64 Instruction Decoder

Hirki, M., Ou, Z., Khan, K. N., Nurminen, J. K. & Niemi, T., 2016, Usenix Workshop on Cool Topics in Sustainable Data Centers (CoolDC'16). Santa Clara: USENIX Association, 6 p.

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

Inventory Theory Applied to Cost Optimization in Cloud Computing

Nodari, A., Nurminen, J. K. & Frühwirth, C., 2016, Proceedings of the ACM Symposium on Applied Computing. New York: ACM, p. 470-473 4 p.

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

The Effect of Networking Performance on High Energy Physics Computing

Kommeri, J., Vartiainen, A., Heikkilä, S. & Niemi, T., 2016, BMSD 2016: International Symposium on Business Modeling and Software Design Rhodes, Greece 20-22 June 2016. Shishkov, B. (ed.). SCITEPRESS Science And Technology Publications , p. 227-234 8 p.

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

Open Access
File

The NINS3 Research Project

Peura, P. J., Bélanger-Champagne, C., Kerst, T. H-G., Eerola, P. A-M., Dendooven, P. G. & Toivonen, J., 14 Nov 2016, Proceedings of the Nuclear Science and Technology Symposium - NST2016: http://www.ats-fns.fi/en/nst2016/proceedings. Finnish Nuclear Society, 4 p.

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

Universal void density profiles from simulation and SDSS

Nadathur, S., Hotchkiss, S., Diego, J. M., Iliev, I. T., Gottlöber, S., Waston, W. A. & Yepes, G., 2016, The Zeldovich Universe: Genesis and Growth of the Cosmic Web: Proceedings IAU Symposium No. 308, 2014. Shandarin, S. & Van De Weygaert, R. (eds.). Cambridge: Cambridge University Press, arXiv:1412.8372. (Proceedings of the International Astronomical Union; vol. S308).

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

2015

Aircraft-borne measurements over Southern Finland during the PEGASOS 2013 campaign

Väänänen, H. R. H., Krejci, R., Manninen, H. E., Nieminen, T. J., Yli-Juuti, T. M., Kangasluoma, J. P., Pohja, T. A., Aalto, P. P., Petäjä, T. T. & Kulmala, M. T., 2015, Unknown host publication.

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

Energy Profiling using IgProf

Khan, K. N., Nybäck, F., Ou, Z., Nurminen, J. K., Niemi, T., Eulisse, G., Elmer, P. & Abdurachmanov, D., Jul 2015, Cluster, Cloud and Grid Computing (CCGrid), 2015 15th IEEE/ACM International Symposium on. Los Alamitos, California: IEEE, p. 1115-1118 4 p. (IEEE-ACM International Symposium on Cluster Cloud and Grid Computing).

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

Mean-Field Calculation Based on Proton-Neutron Mixed Energy Density Functionals

Sato, K., Dobaczewski, J. & Nakatsukasa, T., 2015, Proceedings of the Conference on Advances in Radioactive Isotope Science (ARIS2014). The Physical Society of Japan, 6 p. 020051

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

Open Access

Nuclear Energy Density Optimization: UNEDF2

Kortelainen, E. M., McDonnell, Nazarewicz, Olsen, Reinhard, Sarich, Schunck, Wild, Davesne, Erler & Pastore, 2015, Proceedings of the Conference on Advances in Radioactive Isotope Science (ARIS2014). The Physical Society of Japan, 020018

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

Open Access

Optical 3D-imaging with nanometer vertical resolution

Nolvi, A. M., Ylitalo, T. J., Viitala, T. J. S., Nyman, J., Kassamakov, I. V., Sandler, N. & Haeggström, E. O., Mar 2015, PROCEEDINGS OF THE XLIX ANNUAL CONFERENCE OF THE FINNISH PHYSICAL SOCIETY.

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

Quality assurance of silicon pixel detectors

Karadzhinova, A. G., Nolvi, A. M., Härkönen, J. J., Tuominen, E. M., Haeggström, E. O. & Kassamakov, I. V., 2015, PROCEEDINGS OF THE XLIX ANNUAL CONFERENCE OF THE FINNISH PHYSICAL SOCIETY. Tenkanen, T. (ed.). Helsinki: University of Helsinki, p. 239 1 p. (Report Series in Physics; no. HU-P-268).

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

Stability of Field-Emitters: A Kinetic Monte Carlo Study

Jansson, V., Baibuz, E. & Djurabekova, F., Jul 2015, Vacuum Nanoelectronics Conference (IVNC), 2015 28th International. IEEE, p. 28-29 2 p.

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

Surface topography of zebrafish brain using scanning white light interferometry

Chen, Y-C., Nolvi, A. M., Kassamakov, I. V., Panula, P. A. J. & Haeggström, E. O., Mar 2015, PROCEEDINGS OF THE XLIX ANNUAL CONFERENCE OF THE FINNISH PHYSICAL SOCIETY. Tenkanen, T. (ed.).

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

Transparent layer thickness measurement using low-coherence interference microscopy

Kühnhold, P., Nolvi, A. M., Tereschenko, S., Haeggström, E. O., Lehmann, P. & Kassamakov, I. V., 22 Jun 2015, Optical Measurement Systems for Industrial Inspection IX. Lehmann, P., Osten, W. & Albertazzi Gonçalves Jr., A. (eds.). Munich, Germany: SPIE, (Proceedings of SPIE; vol. 9525).

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

Open Access
2014

Energy-Efficient Heterogeneous Cluster and Migration

Kommeri, J. A. & Niemi, T., 2014, ENERGY 2014: The Fourth International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies. IARIA Conference, p. 51-56 6 p.

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

GEM foils as a Traceable Standard to Calibrate an Optical Scanner

Karadzhinova, A., Nolvi, A., Hilden, T. E., Lauhakangas, R., Haeggström, E., Tuominen, E. & Kassamakov, I. V., 2014, Finnish Physics Days 2014.

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

Pixel Detector Upgrade of CMS Experiment

Härkönen, J., Arsenovich, T., Karadzhinova, A., Kassamakov, I. V., Luukka, P-R., Mäenpää, T. H., Peltola, T., Tuovinen, E. V., Tuominen, E., Kalliopuska, J. & Vähänen, S., 2014, Physics Days 2014: Proceedings of the 48th Annual Meeting of the Finnish Physical Society. 1 p. Wed_app_05

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

Scanning White Light Interferometry for Optical Scanner Calibration using GEM-foil based Traceable Standard

Karadzhinova, A., Nolvi, A., Hilden, T. E., Lauhakangas, R., Haeggström, E., Tuominen, E. & Kassamakov, I. V., 2014, Frontiers in Optics: Optical Society of America. p. FW5A-2

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

Traceable Quasi-dynamic Stroboscopic Scanning White Light Interferometry

Heikkinen, V. V., Nolvi, A., Paulin, T., Seppä, J., Kassamakov, I., Lassila, A. & Hæggström, E., 2014, Fringe 2013: 7th International Workshop on Advanced Optical Imaging and Metrology. Osten, W. (ed.). Heidelberg: Springer-Verlag, p. 491-496 6 p.

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

2013

A method to determine the size distribution of recombination products from atmospheric measurements

Kontkanen, J., Nieminen, T., Manninen, H. E., Lehtipalo, K., Kerminen, V-M., Kulmala, M. & Lehtinen, K., 2013, Unknown host publication.

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

Calibration of Optical Scanning System for Quality Control of GAS Electron Multiplier Detector Foils

Karadzhinova, A., Hilden, T. E., Garcia, F., Heino, J. K., Lauhakangas, R., Tuominen, E., Berdova, M. & Kassamakov, I. V., 2013, Proceedings of the 47th Annual Meeting of the Finnish Physical Society. 1 p.

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

Cell-at-a-Time Approach to Lazy Evaluation of Dimensional Aggregations

Thanisch, P., Nummenmaa, J., Niemi, T. & Niinimäki, M. J., 2013, Data Warehousing and Knowledge Discovery: 15th International Conference, DaWaK 2013, Prague, Czech Republic, August 26-29, 2013. Proceedings. Bellatreche, L. & Mohania, M. K. (eds.). Springer-Verlag, p. 349-358 10 p. (Lecture Notes in Computer Science; vol. 8057).

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

Cluster measurements at CLOUD using a high resolution ion mobility spectrometer-mass spectrometer combination

Adamov, A., Junninen, H., Duplissy, J., Sipilä, M., Kulmala, M. & CLOUD Collaboration, 2013, Nucleation and Atmospheric Aerosols: 19th International Conference. DeMott, P. J. & O'Dowd, C. D. (eds.). AIP Publishing, p. 350-353 4 p. (AIP Conference Proceedings; vol. 1527).

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

Data Integration for Phone Users’ Mobility Analysis

Niemi, T. & Niinimäki, M. J., Sep 2013, 2013 International Computer Science and Engineering Conference (ICSEC). p. 120-125 6 p.

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

Development of Ultra Radiation Hard Silicon Particle Detectors for Upgrade of CMS Experiment

Mäenpää, T. H., Luukka, P-R., Tuovinen, E. V., Peltola, T., Härkönen, J., Kassamakov, I. V., Tuominen, E., Moilanen, H. V. T. & Karadzhinova, A., 2013, Physics Days 2013. p. 22.4 1 p.

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