Results 41 to 50 of about 107,551 (188)

Information spreading during emergencies and anomalous events

, 2017
The most critical time for information to spread is in the aftermath of a serious emergency, crisis, or disaster. Individuals affected by such situations can now turn to an array of communication channels, from mobile phone calls and text messages to ...
Bagrow, James P.
core   +1 more source

Learning Deep Representations of Appearance and Motion for Anomalous Event Detection

, 2015
We present a novel unsupervised deep learning framework for anomalous event detection in complex video scenes. While most existing works merely use hand-crafted appearance and motion features, we propose Appearance and Motion DeepNet (AMDN) which ...
Ricci, Elisa, Sebe, Nicu, Song, Jingkuan, Xu, Dan, Yan, Yan   +4 more
core   +1 more source

A basis set for exploration of sensitivity to prescribed ocean conditions for estimating human contributions to extreme weather in CAM5.1-1degree

Weather and Climate Extremes, 2018
This paper presents two contributions for research into better understanding the role of anthropogenic warming in extreme weather. The first contribution is the generation of a large number of multi-decadal simulations using a medium-resolution ...
Dáithí A. Stone, Mark D. Risser, Oliver M. Angélil, Michael F. Wehner, Shreyas Cholia, Noel Keen, Harinarayan Krishnan, Travis A. O'Brien, William D. Collins   +8 more
doaj   +1 more source

BINet: Multi-perspective Business Process Anomaly Classification

, 2019
In this paper, we introduce BINet, a neural network architecture for real-time multi-perspective anomaly detection in business process event logs.
Luettgen, Stefan, Mühlhäuser, Max, Nolle, Timo, Seeliger, Alexander   +3 more
core   +1 more source

CP violation with a dynamical Higgs [PDF]

, 2014
We determine the complete set of independent gauge and gauge-Higgs CP-odd effective operators for the generic case of a dynamical Higgs, up to four derivatives in the chiral expansion.
Gavela, M. B., Gonzalez-Fraile, J., Gonzalez-Garcia, M. C., Merlo, L., Rigolin, S., Yepes, J.   +5 more
core   +3 more sources

Detecting Anomalous Programmable Logic Controller Events Using Machine Learning [PDF]

, 2017
Industrial control system failures can be hazardous to human lives and the environment. Programmable logic controllers are major components of industrial control systems that are used across the critical infrastructure. Attack and accident investigations involving programmable logic controllers rely on forensic techniques to establish the root causes ...
Yau, Ken, Chow, Kam-Pui
openaire   +2 more sources

Limits on WWZ and WW\gamma couplings from p\bar{p}\to e\nu jj X events at \sqrt{s} = 1.8 TeV [PDF]

, 1997
We present limits on anomalous WWZ and WW-gamma couplings from a search for WW and WZ production in p-bar p collisions at sqrt(s)=1.8 TeV. We use p-bar p -> e-nu jjX events recorded with the D0 detector at the Fermilab Tevatron Collider during the 1992 ...
Abbott, B, Abolins, M, Acharya, BS, Adam, I, Adams, DL, Adams, M, Ahn, S, Aihara, H, Alves, GA, Amidi, E, Amos, N, Anderson, EW, Astur, R, Baarmand, MM, Baden, A, Balamurali, V, Balderston, J, Baldin, B, Banerjee, S, Bantly, J, Bartlett, JF, Bazizi, K, Belyaev, A, Beri, SB, Bertram, I, Bezzubov, VA, Bhat, PC, Bhatnagar, V, Bhattacharjee, M, Biswas, N, Blazey, G, Blessing, S, Bloom, P, Boehnlein, A, Bojko, NI, Borcherding, F, Borders, J, Boswell, C, Brandt, A, Brock, R, Bross, A, Buchholz, D, Burtovoi, VS, Butler, JM, Carvalho, W, Casey, D, Casilum, Z, CastillaValdez, H, Chakraborty, D, Chang, SM, Chekulaev, SV, Chen, LP, Chen, W, Choi, S, Chopra, S, Choudhary, BC, Christenson, JH, Chung, M, Claes, D, Clark, AR, Cobau, WG, Cochran, J, Cooper, WE, Cretsinger, C, CullenVidal, D, Cummings, MAC, Cutts, D, Dahl, OI, daMotta, H, Davis, K, De, K, DelSignore, K, Demarteau, M, deMiranda, JM, Denisov, D, Denisov, SP, Diehl, HT, Diesburg, M, DiLoreto, G, Draper, P, Ducros, Y, Dudko, LV, Dugad, SR, Edmunds, D, Ellison, J, Elvira, VD, Engelmann, R, Eno, S, Eppley, G, Ermolov, P, Eroshin, OV, Evdokimov, VN, Fahland, T, Fatyga, M, Fatyga, MK, Featherly, J, Feher, S, Fein, D, Ferbel, T, Finocchiaro, G, Fisk, HE, Fisyak, Y, Flattum, E, Forden, GE, Fortner, M, Frame, KC, Fuess, S, Gallas, E, Galyaev, AN, Gartung, P, Geld, TL, Genik, RJ, Genser, K, Gerber, CE, Gibbard, B, Glenn, S, Gobbi, B, Goforth, M, Goldschmidt, A, Gomez, B, Gomez, G, Goncharov, PI, Gordon, H, Goss, LT, Gounder, K, Goussiou, A, Graf, N, Grannis, PD, Green, DR, Green, J, Greenlee, H, Grim, G, Grinstein, S, Grossman, N, Grudberg, P, Grunendahl, S, Guglielmo, G, Guida, JA, Guida, JM, Gupta, A, Gurzhiev, SN, Gutierrez, P, Gutnikov, YE, Hadley, NJ, Haggerty, H, Hagopian, S, Hagopian, V, Hahn, KS, Hall, RE, Hansen, S, Hauptman, JM, Hedin, D, Heinson, AP, Heintz, U, HernandezMontoya, R, Heuring, T, Hirosky, R, Hobbs, JD, Hoeneisen, B, Hoftun, JS, Hsieh, F, Hu, T, Hu, T, Huehn, T, Ito, AS, James, E, Jaques, J, Jerger, SA, Jesik, R, Jiang, JZY, JoffeMinor, T, Johns, K, Johnson, M, Jonckheere, A, Jones, M, Jostlein, H, Jun, SY, Jung, CK, Kahn, S, Kalbfleisch, G, Kang, JS, Kehoe, R, Kelly, ML, Kim, CL, Kim, SK, Klatchko, A, Klima, B, Klopfenstein, C, Klyukhin, VI, Kochetkov, VI, Kohli, JM, Koltick, D, Kostritskiy, AV, Kotcher, J, Kotwal, AV, Kourlas, J, Kozelov, AV, Kozlovski, EA, Krane, J, Krishnaswamy, MR, Krzywdzinski, S, Kunori, S, Lami, S, Lan, H, Lander, R, Landry, F, Landsberg, G, Lauer, B, Leflat, A, Li, H, Li, J, LiDemarteau, QZ, Lima, JGR, Lincoln, D, Linn, SL, Linnemann, J, Lipton, R, Liu, Q, Liu, YC, Lobkowicz, F, Loken, SC, Lokos, S, Lueking, L, Lyon, AL, Maciel, AKA, Madaras, RJ, Madden, R, MaganaMendoza, L, Mani, S, Mao, HS, Markeloff, R, Markosky, L, Marshall, T, Martin, MI, Mauritz, KM, May, B, Mayorov, AA, McCarthy, R, McDonald, J, McKibben, T, McKinley, J, McMahon, T, Melanson, HL, Merkin, M, Merritt, KW, Miettinen, H, Mincer, A, Mishra, CS, Mokhov, N, Mondal, NK, Montgomery, HE, Mooney, P, Murphy, C, Nang, F, Narain, M, Narasimham, VS, Narayanan, A, Neal, HA, Negret, JP, Nemethy, P, Nicola, M, Norman, D, Oesch, L, Oguri, V, Oltman, E, Oshima, N, Owen, D, Padley, P, Pang, M, Para, A, Pischalnikov, Y, Podstavkov, VM, Pope, BG, Prosper, HB, Protopopescu, S, Qian, J, Quintas, PZ, Raja, R, Rajagopalan, S, Ramirez, O, Rasmussen, L, Reucroft, S, Rijssenbeek, M, Rockwell, T, Roe, NA, Rubinov, P, Ruchti, R, Rutheroford, J, SanchezHernandez, A, Santoro, A, Sawyer, L, Schamberger, RD, Schellman, H, Sculli, J, Shabalina, E, Shaffer, C, Shankar, HC, Shivpuri, RK, Shupe, M, Singh, H, Singh, JB, Sirotenko, V, Smart, W, Smith, A, Smith, RP, Snihur, R, Snow, GR, Snow, J, Snyder, S, Solis, JLG, Solomon, J, Sood, PM, Sosebee, M, Sotnikova, N, Souza, M, Spadafora, AL, Stephens, RW, Stevenson, ML, Stewart, D, Stoianova, DA, Stoker, D, Strauss, M, Streets, K, Strovink, M, Sznajder, A, Tamburello, P, Tarazi, J, Tartaglia, M, Thomas, TLT, Thompson, J, Trippe, TG, Tuts, PM, Varelas, N, Varnes, EW, Vititoe, D, Volkov, AA, Vorobiev, AP, Wahl, HD, Wang, G, Warchol, J, Watts, G, Wayne, M, Weerts, H, White, A, White, JT, Wightman, JA, Willis, S, Wimpenny, SJ, Wirjawan, JVD, Womersley, J, Won, E, Wood, DR, Xu, H, Yamada, R, Yamin, P, Yanagisawa, C, Yang, J, Yasuda, T, Yepes, P, Yoshikawa, C, Youssef, S, Yu, J, Yu, Y, Zhu, ZH, Zieminska, D, Zieminski, A, Zverev, EG, Zylberstejn, A   +367 more
core   +2 more sources

Multivariate anomaly detection for Earth observations: a comparison of algorithms and feature extraction techniques [PDF]

Earth System Dynamics, 2017
Today, many processes at the Earth's surface are constantly monitored by multiple data streams. These observations have become central to advancing our understanding of vegetation dynamics in response to climate or land use change.
M. Flach, F. Gans, A. Brenning, A. Brenning, J. Denzler, J. Denzler, J. Denzler, M. Reichstein, M. Reichstein, M. Reichstein, E. Rodner, E. Rodner, S. Bathiany, P. Bodesheim, Y. Guanche, Y. Guanche, S. Sippel, M. D. Mahecha, M. D. Mahecha, M. D. Mahecha   +19 more
doaj   +1 more source

Anomalous Event Recognition in Videos Based on Joint Learning of Motion and Appearance with Multiple Ranking Measures

Applied Sciences, 2021
Given the scarcity of annotated datasets, learning the context-dependency of anomalous events as well as mitigating false alarms represent challenges in the task of anomalous activity detection.
Shikha Dubey, Abhijeet Boragule, Jeonghwan Gwak, Moongu Jeon   +3 more
doaj   +1 more source

Uncovering individual and collective human dynamics from mobile phone records [PDF]

, 2007
Novel aspects of human dynamics and social interactions are investigated by means of mobile phone data. Using extensive phone records resolved in both time and space, we study the mean collective behavior at large scales and focus on the occurrence of ...
Albert-lászló Barabási A, Greg Madey C, Ia A, Julián C, Marta C. González A, Pu Wang A, Timothy Schoenharl C   +6 more
core   +4 more sources