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Enforcing corporate security policies via computational intelligence techniques 14

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Enforcing corporate security policies via computational inte...

16th Genetic and Evolutionary Computation Conference Companion, GECCO 2014 Companion

作者： Mora, Antonio M. De Las Cuevas, Paloma Merelo, Juan Julián Zamarripa, Sergio Esparcia-Alcázar, Anna I. University of Granada Department of Computer Architecture and Technology ETSIIT/CITIC Granade Spain S2 Grupo Valencia Spain

ISBN: (纸本)9781450328814

This paper presents an approach, based in a project in development, which combines Data Mining, Machine Learning and Computational Intelligence techniques, in order to create a user-centric and adaptable corporate security system. Thus, the system, named MUSES, will be able to analyse the user's behaviour (modelled as events) when interacting with the company's server, accessing to corporate assets, for instance. As a result of this analysis, and after the application of the aforementioned techniques, the Corporate Security Policies, and specifically, the Corporate Security Rules will be adapted to deal with new anomalous situations, or to better manage user's behaviour. The work reviews the current state of the art in security issues resolution by means of these kind of methods. Then it describes the MUSES features in this respect and compares them with the existing approaches.

关键词： Security systems

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Energy Education Science and technology Part A: Energy Science and Research 2014年第6期32卷 7281-7288页

作者： Liu, Yongzhi Jia, Xueping Nanjing University of Aeronautics and Astronautics College of Computer Science and Technology Nanjing China Xuancheng Vocational and Technical College Department of Information Engineering Xuancheng China Xuancheng Vocational and Technical College Department of Architecture and Art Xuancheng China

This paper proposes a novel similarity algorithm of time series based on the two points. First, it analyzes the time series form of two points. Secondly, it presents the similarity theorem. And proved them;Finally, it gives the algorithm and experiment analysis. The experimental results show that the algorithm can determine the similarity in a certain threshold, it provide a reference for the municipal water supply. © Sila Science. All Rights Reserved.

关键词： Time series

Search for dark matter towards the Galactic Centre with 11 years of ANTARES data

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arXiv 2019年

作者： Albert, A. André, M. Anghinolfi, M. Anton, G. Ardid, M. Aubert, J.-J. Aublin, J. Baret, B. Basa, S. Belhorma, B. Bertin, V. Biagi, S. Bissinger, M. Boumaaza, J. Bourret, S. Bouta, M. Bouwhuis, M.C. Brânzaş, H. Bruijn, R. Brunner, J. Busto, J. Capone, A. Caramete, L. Carr, J. Celli, S. Chabab, M. Chau, T.N. Cherkaoui El Moursli, R. Chiarusi, T. Circella, M. Coleiro, A. Colomer, M. Coniglione, R. Costantini, H. Coyle, P. Creusot, A. Díaz, A.F. de Wasseige, G. Deschamps, A. Distefano, C. Di Palma, I. Domi, A. Donzaud, C. Dornic, D. Drouhin, D. Eberl, T. El Bojaddaini, I. El Khayati, N. Elsässer, D. Enzenhöfer, A. Ettahiri, A. Fassi, F. Fermani, P. Ferrara, G. Filippini, F. Fusco, L. Gay, P. Glotin, H. Gozzini, Sara Rebecca Gracia Ruiz, R. Graf, K. Guidi, C. Hallmann, S. van Haren, H. Heijboer, A.J. Hello, Y. Hernández-Rey, J.J. Hößl, J. Hofestädt, J. Illuminati, G. James, C.W. de Jong, M. de Jong, P. Jongen, M. Kadler, M. Kalekin, O. Katz, U. Khan-Chowdhury, N.R. Kouchner, A. Kreter, M. Kreykenbohm, I. Kulikovskiy, V. Lahmann, R. Le Breton, R. Lefèvre, D. Leonora, E. Levi, G. Lincetto, M. Lopez-Coto, D. Loucatos, S. Maggi, G. Manczak, J. Marcelin, M. Margiotta, A. Marinelli, A. Martínez-Mora, J.A. Mele, R. Melis, K. Migliozzi, P. Moser, M. Moussa, A. Muller, R. Nauta, L. Navas, S. Nezri, E. Nielsen, C. Nuñez-Castiñeyra, A. O’Fearraigh, B. Organokov, M. P Avalaş, G.E. Pellegrino, C. Perrin-Terrin, M. Piattelli, P. Poirè, C. Popa, V. Pradier, T. Quinn, L. Randazzo, N. Riccobene, G. Sánchez-Losa, A. Salah-Eddine, A. Samtleben, D.F.E. Sanguineti, M. Sapienza, P. Schüssler, F. Spurio, M. Stolarczyk, Th Strandberg, B. Taiuti, M. Tayalati, Y. Thakore, T. Tingay, S.J. Trovato, A. Vallage, B. van Elewyck, V. Versari, F. Viola, S. Vivolo, D. Wilms, J. Zaborov, D. Zegarelli, A. Zornoza, J.D. Zúñiga, J. Université de Strasbourg CNRS IPHC UMR 7178 StrasbourgF-67000 France Université de Haute Alsace MulhouseF-68200 France Technical University of Catalonia Laboratory of Applied Bioacoustics Rambla Exposició Vilanova i la Geltrú Barcelona08800 Spain INFN - Sezione di Genova Via Dodecaneso 33 Genova16146 Italy Friedrich-Alexander-Universität Erlangen-Nürnberg Erlangen Centre for Astroparticle Physics Erwin-Rommel-Str. 1 Erlangen91058 Germany Universitat Politècnica de València C/ Paranimf 1 Gandia46730 Spain Aix Marseille Univ CNRS/IN2P3 CPPM Marseille France APC Univ Paris Diderot CNRS/IN2P3 CEA/Irfu Obs de Paris Sorbonne Paris Cité France Aix Marseille Univ CNRS CNES LAM Marseille France National Center for Energy Sciences and Nuclear Techniques B.P.1382 R. P. Rabat10001 Morocco Via S. Sofia 62 Catania95123 Italy University Mohammed V in Rabat Faculty of Sciences 4 av. Ibn Battouta B.P. 1014 R.P. 10000 Morocco University Mohammed I Laboratory of Physics of Matter and Radiations B.P.717 Oujda6000 Morocco Nikhef Science Park Amsterdam Netherlands Institute of Space Science Bucharest MagureleRO-077125 Romania Universiteit van Amsterdam Instituut voor Hoge-Energie Fysica Science Park 105 Amsterdam1098 XG Netherlands INFN - Sezione di Roma P.le Aldo Moro 2 Roma00185 Italy Dipartimento di Fisica dell’Università La Sapienza P.le Aldo Moro 2 Roma00185 Italy Gran Sasso Science Institute Viale Francesco Crispi 7 L’Aquila00167 Italy LPHEA Faculty of Science - Semlali Cadi Ayyad University P.O.B. 2390 Marrakech Morocco INFN - Sezione di Bologna Viale Berti-Pichat 6/2 Bologna40127 Italy INFN - Sezione di Bari Via E. Orabona 4 Bari70126 Italy c/ Catedrático José Beltrán 2 PaternaValenciaE-46980 Spain Department of Computer Architecture and Technology/CITIC University of Granada Granada18071 Spain Géoazur UCA CNRS IRD Observatoire de la Côte d’Azur Sophia Antipolis France Dipartimento di Fisica dell’Università

Neutrino detectors participate in the indirect search for the fundamental constituents of dark matter (DM) in form of weakly interacting massive particles (WIMPs). In WIMP scenarios, candidate DM particles can pair-annihilate into Standard Model products, yielding considerable fluxes of high-energy neutrinos. A detector like ANTARES, located in the Northern Hemisphere, is able to perform a competitive search looking towards the Galactic Centre, where a high density of dark matter is thought to accumulate. Both this directional information and the spectral features of annihilating DM pairs are entered into an unbinned likelihood method to scan the data set in search for DM-like signals in ANTARES data. Results obtained upon unblinding 11 years of data are presented. A non-observation of dark matter is converted into limits on the velocity-averaged cross section for WIMP pair annihilation. Copyright © 2019, The Authors. All rights reserved.

关键词： Galaxies

A Search for Cosmic Neutrino and Gamma-Ray Emitting Transients in 7.3 Years of ANTARES and Fermi LAT Data

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arXiv 2019年

作者： Solares, H.A. Ayala Cowen, D.F. DeLaunay, J.J. Fox, D.B. Keivani, A. Mostafá, M. Murase, K. Turley, C.F. Albert, Amon A. André, M. Anghinolfi, M. Anton, G. Ardid, M. Aubert, J.-J. Aublin, J. Baret, B. Barrios-Martí, J. Basa, S. Belhorma, B. Bertin, V. Biagi, S. Bormuth, R. Boumaaza, J. Bourret, S. Bouta, M. Bouwhuis, M.C. Branzaş, H. Bruijn, R. Brunner, J. Busto, J. Capone, A. Caramete, L. Carr, J. Celli, S. Chabab, M. El Moursli, R. Cherkaoui Chiarusi, T. Circella, M. Coleiro, A. Colomer, M. Coniglione, R. Costantini, H. Coyle, P. Creusot, A. Díaz, A.F. Deschamps, A. Distefano, C. Di Palma, I. Domi, A. Donà, R. Donzaud, C. Dornic, D. Drouhin, D. Eberl, T. El Bojaddaini, I. El Khayati, N. Elsässer, D. Enzenhöfer, A. Ettahiri, A. Fassi, F. Fermani, P. Ferrara, G. Fusco, L. Gay, P. Glotin, H. Gozzini, R. Grégoire, T. Ruiz, R. Gracia Graf, K. Hallmann, S. van Haren, H. Heijboer, A.J. Hello, Y. Hernández-Rey, J.J. Hößl, J. Hofestädt, J. Illuminati, G. James, C.W. de Jong, M. Jongen, M. Kadler, M. Kalekin, O. Katz, U. Khan-Chowdhury, N.R. Kouchner, A. Kreter, M. Kreykenbohm, I. Kulikovskiy, V. Lahmann, R. Le Breton, R. Lefèvre, D. Leonora, E. Levi, G. Lincetto, M. Lopez-Coto, D. Lotze, M. Loucatos, S. Maggi, G. Marcelin, M. Margiotta, A. Marinelli, A. Martínez-Mora, J.A. Mele, R. Melis, K. Migliozzi, P. Moussa, A. Navas, S. Nezri, E. Nielsen, C. Nuñez, A. Organokov, M. Pavalaş, G.E. Pellegrino, C. Perrin-Terrin, M. Piattelli, P. Popa, V. Pradier, T. Quinn, L. Racca, C. Randazzo, N. Riccobene, G. Sánchez-Losa, A. Salah-Eddine, A. Salvadori, I. Samtleben, D.F.E. Sanguineti, M. Sapienza, P. Schüssler, F. Spurio, M. Stolarczyk, Th. Taiuti, M. Tayalati, Y. Thakore, T. Trovato, A. Vallage, B. van Elewyck, V. Versari, F. Viola, S. Vivolo, D. Wilms, J. Zaborov, D. Zornoza, J.D. Zúñiga, J. Department of Physics Pennsylvania State University University ParkPA16802 United States Center for Particle & Gravitational Astrophysics Institute for Gravitation and the Cosmos PennsylvaniaState University University ParkPA16802 United States Department of Astronomy & Astrophysics Pennsylvania State University University ParkPA16802 United States Center for Theoretical & Observational Cosmology Institute for Gravitation and the Cosmos Pennsylvania State University University ParkPA16802 United States Université de Strasbourg CNRS IPHC UMR 7178 StrasbourgF-67000 France Technical University of Catalonia Laboratory of Applied Bioacoustics Rambla Exposició Vilanova i la Geltrú Barcelona08800 Spain INFN - Sezione di Genova Via Dodecaneso 33 Genova16146 Italy Friedrich-Alexander-Universität Erlangen-Nürnberg Erlangen Centre for Astroparticle Physics Erwin-Rommel-Str. 1 Erlangen91058 Germany Universitat Politècnica de València C/ Paranimf 1 Gandia46730 Spain Aix Marseille Univ CNRS/IN2P3 CPPM Marseille France APC Univ Paris Diderot CNRS/IN2P3 CEA/Irfu Obs de Paris Sorbonne Paris Cité France c/ Catedrático José Beltrán 2 PaternaValenciaE-46980 Spain LAM - Laboratoire d’Astrophysique de Marseille Pôle de l’Étoile Site de Château-Gombert rue Frédéric Joliot-Curie 38 Marseille Cedex 1313388 France National Center for Energy Sciences and Nuclear Techniques B.P.1382 R. P. Rabat10001 Morocco Via S. Sofia 62 Catania95123 Italy Nikhef Science Park Amsterdam Netherlands Huygens-Kamerlingh Onnes Laboratorium Universiteit Leiden Netherlands University Mohammed V in Rabat Faculty of Sciences 4 av. Ibn Battouta B.P. 1014 RabatR.P.10000 Morocco PC Univ Paris Diderot CNRS/IN2P3 CEA/Irfu Obs de Paris Sorbonne Paris Cité France University Mohammed I Laboratory of Physics of Matter and Radiations B.P.717 Oujda6000 Morocco Institute of Space Science M agureleRO-077125 Bucharest Romania Universiteit van Amsterdam Instituut voor Hoge-

We analyze 7.3 years of ANTARES high-energy neutrino and Fermi LAT γ-ray data in search of cosmic neutrino + γ-ray (ν+γ) transient sources or source populations. Our analysis has the potential to detect either individual ν+γ transient sources (durations δt ∼5% of the observed gamma-coincident neutrinos in the track data at 90% confidence. Applying our analysis to the unscrambled data reveals no individual ν+γ events of high significance;two ANTARES track + Fermi γ-ray events are identified that exceed a once per decade false alarm rate threshold (p = 17%). No evidence for subthreshold ν+γ source populations is found among the track (p = 39%) or cascade (p = 60%) events. Exploring a possible correlation of high-energy neutrino directions with Fermi γ-ray sky brightness identified in previous work yields no added support for this correlation. While TXS 0506+056, a blazar and variable (non-transient) Fermi γ-ray source, has recently been identified as the first source of high-energy neutrinos, the challenges in reconciling observations of the Fermi γ-ray sky, the IceCube high-energy cosmic neutrinos, and ultra-high energy cosmic rays using only blazars suggest a significant contribution by other source populations. Searches for transient sources of high-energy neutrinos thus remain interesting, with the potential for either neutrino clustering or multimessenger coincidence searches to lead to discovery of the first ν+γ transients. Copyright © 2019, The Authors. All rights reserved.

关键词： Gamma rays

Research Methods of Sensors Validation Based on Naive Bayesian Classifier

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Research Methods of Sensors Validation Based on Naive Bayesi...

International Conference on Computational Intelligence and Security

作者： Peng Sun Ziyan Wu Haifeng Yang Zhengfeng Ming Xin Guo College of Computer Science Northwestern Polytechnical University Xi'an Shaanxi Province China School of Mechanics Civil Engineering & Architecture Northwestern Polytechnical University Xi'an Shaanxi Province China Department of Electrical Engineering Xidian University Xi'an Shaanxi Province China Civil Engineering Institute Xi'an University of Architecture and Technology Xi'an Shaanxi Province China

Validation of Sensors has very important effects on the consequences of structural experiments and subsequent analyzing works. This article focus on the problem that if the data collected from the sensors are valid or not. It tested the validation of an specified acceleration sensor on a truss structure by using Naive Bayesian Classifier (NBC) based on one kind of machine learning technology whose theory basis is probability statistics. In the course of data analyzing, the theoretical values modified by Finite Element Modeling are taken as an criterion of testing collected data from sensors. The continuous type of data are discretized by several different discretization methods. The classifier is created by discretized training data and used to test the validation of the specified sensor. It is proved that the testing method is effective.

关键词： Sensors Bayes methods Classification algorithms Acceleration Training data Algorithm design and analysis Redundancy

Design and evaluation of an elliptical patch textile antenna for RFID application and bending consequences

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Design and evaluation of an elliptical patch textile antenna...

International Conference on Electrical Engineering and Information & Communication technology (ICEEICT)

作者： Shahriar Hasan Shehab Shahreen Hassan Md. Ashif Islam Oni Shuvashis Dey Md. Munir Hassan Department of Electrical and Electronic Engineering American International University-Bangladesh (AIUB) Dhaka Bangladesh Dept. of Electrical and Computer Systems Engineering Monash University Australia Dept. of Naval Architecture and Marine Engineering Military Institute of Science and Technology (MIST) Dhaka Bangladesh

This paper presents a design of an elliptical patch textile antenna having operating frequency at 2.45 GHz for RFID application. The proposed antenna consists of elliptical patch on Dacron fabric (□ r =3) as substrate followed by a partial ground at the back of the substrate. The overall size of the proposed antenna is 45×38 mm 2 . The proposed antenna has a gain of 3.386 dB with VSWR of 1.07. The performance of the proposed antenna is analyzed under four angles of bending. The effect of change in feed length is also focused. The characteristics, low profile and compact size of the antenna depicts as a potential candidate for RFID application. CST Microwave Studio package is used for design and simulation purpose.

关键词： Textiles Substrates Feeds Radiofrequency identification Slot antennas

The control unit of the KM3NeT data acquisition system

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arXiv 2019年

作者： Aiello, S. Ameli, F. Andre, M. Androulakis, G. Anghinolfi, M. Anton, G. Ardid, M. Aublin, J. Bagatelas, C. Barbarino, G. Baret, B. Basegmez Du Pree, S. Bendahman, M. Berbee, E. Van Den Berg, A.M. Bertin, V. Biagi, S. Biagioni, A. Bissinger, M. Boumaaza, J. Bourret, S. Bouta, M. Bouvet, G. Bouwhuis, M. Bozza, C. Brânzaş, H. Bruchner, M. Bruijn, R. Brunner, J. Buis, E. Buompane, R. Busto, J. Calvo, D. Capone, A. Celli, S. Chabab, M. Chau, N. Cherubini, S. Chiarella, V. Chiarusi, T. Circella, M. Cocimano, R. Coelho, J.A.B. Coleiro, A. Colomer Molla, M. Coniglione, R. Coyle, P. Creusot, A. Cuttone, G. D'Onofrio, A. Dallier, R. De Palma, M. Di Palma, I. Díaz, A.F. Diego-Tortosa, D. Distefano, C. Domi, A. Donà, R. Donzaud, C. Dornic, D. Dörr, M. Durocher, M. Eberl, T. El Bojaddaini, I. Eljarrari, H. Elsaesser, D. Enzenhöfer, A. Fermani, P. Ferrara, G. Filipović, M.D. Franco, A. Fusco, L.A. Gal, T. Garcia Soto, A. Garufi, F. Gialanella, L. Giorgio, E. Gozzini, S.R. Gracia, R. Graf, K. Grasso, D. Grégoire, T. Grella, G. Guderian, D. Guidi, C. Hallmann, S. Hamdaoui, H. Van Haren, H. Heijboer, A. Hekalo, A. Hernández-Rey, J.J. Hofestädt, J. Huang, F. Illuminati, G. James, C.W. De Jong, M. De Jong, P. Kadler, M. Kalaczyński, P. Kalekin, O. Katz, U.F. Khan Chowdhury, N.R. Van Der Knaap, F. Koffeman, E.N. Kooijman, P. Kouchner, A. Kulikovskiy, V. Lahmann, R. Larosa, G. Le Breton, R. Leone, F. Leonora, E. Levi, G. Lincetto, M. Lonardo, A. Longhitano, F. Lopez-Coto, D. Maggi, G. Mańczak, J. Mannheim, K. Margiotta, A. Marinelli, A. Markou, C. Martignac, G. Martin, L. Martínez-Mora, J.A. Martini, A. Marzaioli, F. Mazzou, S. Mele, R. Melis, K.W. Migliozzi, P. Migneco, E. Mijakowski, P. Miranda, L.S. Mollo, C.M. Morganti, M. Moser, M. Moussa, A. Muller, R. Musumeci, M. Nauta, L. Navas, S. Nicolau, C.A. Nielsen, C. Fearraigh, B.Ó. Organokov, M. Orlando, A. Panagopoulos, V. Papalashvili, G. Papaleo, R. Pastore, C. INFN Sezione di Catania Via Santa Sofia 64 Catania95123 Italy INFN Sezione di Roma Piazzale Aldo Moro 2 Roma00185 Italy Universitat Politècnica de Catalunya Laboratori d'Aplicacions Bioacústiques Centre Tecnològic de Vilanova i la Geltrú Avda. Rambla Exposició s/n Vilanova i la Geltrú08800 Spain NCSR Demokritos Institute of Nuclear and Particle Physics Ag. Paraskevi Attikis Athens15310 Greece INFN Sezione di Genova Via Dodecaneso 33 Genova16146 Italy Friedrich-Alexander-Universität Erlangen-Nürnberg Erlangen Centre for Astroparticle Physics Erwin-Rommel-Straße 1 Erlangen91058 Germany Universitat Politècnica de València Instituto de Investigación para la Gestión Integrada de las Zonas Costeras C/ Paranimf 1 Gandia46730 Spain APC Université Paris Diderot CNRS/IN2P3 CEA/IRFU Observatoire de Paris Sorbonne Paris Cité Paris75205 France INFN Sezione di Napoli Complesso Universitario di Monte S. Angelo Via Cintia ed. G Napoli80126 Italy Università di Napoli "Federico II" Dip. Scienze Fisiche "E. Pancini" Complesso Universitario di Monte S. Angelo Via Cintia ed. G Napoli80126 Italy Nikhef National Institute for Subatomic Physics PO Box 41882 Amsterdam1009 DB Netherlands University Mohammed V in Rabat Faculty of Sciences 4 av. Ibn Battouta B.P. 1014 R.P Rabat10000 Morocco KVI-CART University of Groningen Groningen Netherlands Aix Marseille Univ CNRS/IN2P3 CPPM Marseille France INFN Laboratori Nazionali del Sud Via S. Sofia 62 Catania95123 Italy University Mohammed I Faculty of Sciences BV Mohammed VI B.P. 717 R.P Oujda60000 Morocco Subatech IMT Atlantique IN2P3-CNRS Université de Nantes 4 rue Alfred Kastler - La Chantrerie Nantes BP20722 44307 France Università di Salerno e INFN Gruppo Collegato di Salerno Dipartimento di Fisica Via Giovanni Paolo II 132 Fisciano84084 Italy ISS Atomistilor 409 MagureleRO-077125 Romania University of Amsterdam Institute of Physics/IHEF PO Box 94216 Amsterdam1090 GE Netherlands TNO

The KM3NeT Collaboration runs a multi-site neutrino observatory in the Mediterranean Sea. Water Cherenkov particle detectors, deep in the sea and far off the coasts of France and Italy, are already taking data while incremental construction progresses. Data Acquisition Control software is operating off-shore detectors as well as testing and qualification stations for their components. The software, named Control Unit, is highly modular. It can undergo upgrades and reconfiguration with the acquisition running. Interplay with the central database of the Collaboration is obtained in a way that allows for data taking even if Internet links fail. In order to simplify the management of computing resources in the long term, and to cope with possible hardware failures of one or more computers, the KM3NeT Control Unit software features a custom dynamic resource provisioning and failover technology, which is especially important for ensuring continuity in case of rare transient events in multi-messenger astronomy. The software architecture relies on ubiquitous tools and broadly adopted technologies and has been successfully tested on several operating systems. Copyright © 2019, The Authors. All rights reserved.

关键词： Data acquisition

Dependence of atmospheric muon rate on seawater depth measured with the first KM3NeT detection units

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arXiv 2019年

作者： Ageron, M. Aiello, S. Ameli, F. Andre, M. Androulakis, G. Anghinolfi, M. Anton, G. Ardid, M. Aublin, J. Bagatelas, C. Barbarino, G. Baret, B. Basegmez du, S. Pree Belias, A. Berbee, E. van Den, A.M. Berg Bertin, V. van Beveren, V. Biagi, S. Biagioni, A. Bianucci, S. Billault, M. Bissinger, M. de Boer, R. Boumaaza, J. Bourret, S. Bouta, M. Bouwhuis, M. Bozza, C. Brânzaş, H. Briel, M. Bruchner, M. Bruijn, R. Brunner, J. Buis, E. Buompane, R. Busto, J. Cacopardo, G. Caillat, L. Calì, C. Calvo, D. Capone, A. Celli, S. Chabab, M. Chau, N. Cherubini, S. Chiarella, V. Chiarusi, T. Circella, M. Cocimano, R. Coelho, J.A.B. Coleiro, A. Colomer, M. Molla Colonges, S. Coniglione, R. Cosquer, A. Coyle, P. Creusot, A. Cuttone, G. D’Amato, C. D’Amico, A. D’Onofrio, A. Dallier, R. de Palma, M. de Sio, C. Di Palma, I. Díaz, A.F. Diego-Tortosa, D. Distefano, C. Domi, A. Donà, R. Donzaud, C. van Dooren, L. Dornic, D. Dörr, M. Durocher, M. Eberl, T. van Eeden, T. El Bojaddaini, I. Eljarrari, H. Elsaesser, D. Enzenhöfer, A. Fermani, P. Ferrara, G. Filipović, M.D. Fusco, L.A. Gajanana, D. Gal, T. Garcia Soto, A. Garufi, F. Gialanella, L. Giorgio, E. Giuliante, A. Gozzini, S.R. Gracia, R. Graf, K. Grasso, D. Grégoire, T. Grella, G. Grimaldi, A. Grmek, A. Guderian, D. Guerzoni, M. Guidi, C. Hallmann, S. Hamdaoui, H. van Haren, H. Heijboer, A. Hekalo, A. Henry, S. Hernández-Rey, J.J. Hofestädt, J. Huang, F. Huesca, E. Santiago Illuminati, G. James, C.W. Jansweijer, P. Jongen, M. de Jong, M. de Jong, P. Kadler, M. Kalaczynski, P. Kalekin, O. Katz, U.F. Kayzel, F. Keller, P. Khan, N.R. Chowdhury van der Knaap, F. Koffeman, E.N. Kooijman, P. Koopstra, J. Kouchner, A. Kreter, M. Kulikovskiy, V. Meghna, K.K. Lahmann, R. Lamare, P. Larosa, G. Laurence, J. Le Breton, R. Leone, F. Leonora, E. Levi, G. Librizzi, F. Lincetto, M. Litrico, P. Llorens, C.D. Alvarez Lonardo, A. Longhitano, F. Lopez-Coto, D. Maggi, G. Manczak, J. Mannheim, K. Aix Marseille Univ CNRS/IN2P3 CPPM Marseille France INFN Sezione di Catania Via Santa Sofia 64 Catania95123 Italy INFN Sezione di Roma Piazzale Aldo Moro 2 Roma00185 Italy Universitat Politècnica de Catalunya Laboratori d’Aplicacions Bioacústiques Centre Tecnològic de Vilanova i la Geltrú Avda. Rambla Exposició s/n Vilanova i la Geltrú08800 Spain NCSR Demokritos Institute of Nuclear and Particle Physics Ag. Paraskevi Attikis Athens15310 Greece INFN Sezione di Genova Via Dodecaneso 33 Genova16146 Italy Friedrich-Alexander-Universität Erlangen-Nürnberg Erlangen Centre for Astroparticle Physics Erwin-Rommel-Straße 1 Erlangen91058 Germany Universitat Politècnica de València Instituto de Investigación para la Gestión Integrada de las Zonas Costeras C/ Paranimf 1 Gandia46730 Spain APC Université Paris Diderot CNRS/IN2P3 CEA/IRFU Observatoire de Paris Sorbonne Paris Cité Paris75205 France INFN Sezione di Napoli Complesso Universitario di Monte S. Angelo Via Cintia ed. G Napoli80126 Italy Università di Napoli "Federico II" Dip. Scienze Fisiche "E. Pancini" Complesso Universitario di Monte S. Angelo Via Cintia ed. G Napoli80126 Italy Nikhef National Institute for Subatomic Physics PO Box 41882 Amsterdam1009 DB Netherlands KVI-CART University of Groningen Groningen Netherlands INFN Laboratori Nazionali del Sud Via S. Sofia 62 Catania95123 Italy INFN Sezione di Pisa Largo Bruno Pontecorvo 3 Pisa56127 Italy University Mohammed V in Rabat Faculty of Sciences 4 av. Ibn Battouta B.P. 1014 RabatR.P. 10000 Morocco University Mohammed I Faculty of Sciences BV Mohammed VI B.P. 717 R.P Oujda60000 Morocco Università di Salerno e INFN Gruppo Collegato di Salerno Dipartimento di Fisica Via Giovanni Paolo II 132 Fisciano84084 Italy ISS Atomistilor 409 MagureleRO-077125 Romania University of Amsterdam Institute of Physics/IHEF PO Box 94216 Amsterdam1090 GE Netherlands TNO Technical Sciences PO Box 155 Delft2600 AD Netherlands Un

KM3NeT is a research infrastructure located in the Mediterranean Sea, that will consist of two deep-sea Cherenkov neutrino detectors. With one detector (ARCA), the KM3NeT Collaboration aims at identifying and studying TeV-PeV astrophysical neutrino sources. With the other detector (ORCA), the neutrino mass ordering will be determined by studying GeV-scale atmospheric neutrino oscillations. The first KM3NeT detection units were deployed at the Italian and French sites between 2015 and 2017. In this paper, a description of the detector is presented, together with a summary of the procedures used to calibrate the detector in-situ. Finally, the dependence of muon rate between 2232−3386 m seawater depth is compared with a parameterisation of the underwater muon flux. Copyright © 2019, The Authors. All rights reserved.

关键词： Neutrons

Dynamic and adaptive calling context encoding

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Dynamic and adaptive calling context encoding

12th ACM/IEEE International Symposium on Code Generation and Optimization, CGO 2014

作者： Li, Jianjun Wang, Zhenjiang Wu, Chenggang Hsu, Wei-Chung Xu, Di State Key Laboratory of Computer Architecture Institute of Computing Technology Chinese Academy of Sciences China Department of Computer Science National Taiwan University Taipei Taiwan IBM Research-China Beijing China

ISBN: (纸本)9781450326704

Calling context has been widely used in many software development processes such as testing, event logging, and program analysis. It plays an even more important role in data race detection and performance bottleneck analysis for multi-threaded programs. This paper presents DACCE (Dynamic and Adaptive Calling Context Encoding), an efficient runtime encoding/decoding mechanism for singlethreaded and multi-threaded programs that captures dynamic calling contexts. It can dynamically encode all call paths invoked at runtime, and adjust the encodings according to program's execution behavior. In contrast to existing context encoding method, DACCE can work on incomplete call graph, and it does not require source code analysis and offline profiling to conduct context encoding. DACCE has significantly expanded the functionality and applicability of calling context with even lower runtime overhead. DACCE is very efficient based on experiments with SPEC CPU2006 and Parsec 2.1 (with about 2% of runtime overhead) and effective for all tested benchmarks. Copyright © 2014 by the Association for Computing Machinery, Inc. (ACM).

关键词： Encoding (symbols)