Now showing items 264-283 of 597

    • A machine learning approach to anomaly detection 

      Chan, Philip K.; Mahoney, Matthew V.; Arshad, Muhammad H. (2003-03-29)
    • A machine learning approach to detecting attacks by identifying anomalies in network traffic 

      Mahoney, Matthew V. (2003-05-15)
      The current approach to detecting novel attacks in network traffic is to model the normal frequency of session IP addresses and server port usage and to signal unusual combinations of these attributes as suspicious. We ...
    • Machine learning for computer security 

      Chan, Philip K.; Lippmann, Richard P. (2006-12)
      The prevalent use of computers and internet has enhanced the quality of life for many people, but it has also attracted undesired attempts to undermine these systems. This special topic contains several research studies ...
    • Machine learning for host-based anomaly detection 

      Tandon, Gaurav (2008-04-23)
      Anomaly detection techniques complement signature based methods for intrusion detection. Machine learning approaches are applied to anomaly detection for automated learning and detection. Traditional host-based anomaly ...
    • Magnetic cloud boundary layer of 9 November 2004 and its associated space weather effects 

      Zuo, Pingbing; Wei, Fengsi; Feng, Xueshang; Xu, Xiaojun; Song, Wenbin (2010-10)
      On 9 November 2004, the WIND spacecraft detected a magnetic cloud boundary layer (MCBL) during the interval from 19:07 UT to 20:30 UT. Within the MCBL, there is intense southward magnetic field and the dynamic pressure is ...
    • The magnetic field induced by a lightning strike's indirect effect double exponential current waveform 

      Meredith, Scott L.; Earles, Susan K.; Kostanic, Ivica; Turner, Niescja E. (2010)
      Abstract Problem statement: Develop a new formula which describes the magnetic field induced by a lightning strike's indirect effect double exponential current waveform. Approach: A novel approach for developing a closed-form ...
    • The magnetic field induced by a lightning strike's indirect effect double exponential current waveform 

      Meredith, Scott L.; Turner, Niescja E.; Earles, Susan K.; Kostanic, Ivica (2010)
      Problem statement: Develop a new formula which describes the magnetic field induced by a lightning strike's indirect effect double exponential current waveform. Approach: A novel approach for developing a closed-form ...
    • Maintenance in Single-Server Queues: A Game-Theoretic Approach 

      Al-Matar, Najeeb; Dshalalow, Jewgeni H. (2009)
      We use antagonistic stochastic games and fluctuation analysis to examine a single-server queue with bulk input and secondary work during server's multiple vacations. When the buffer contents become exhausted the server ...
    • Malicious mobile code related experiments with an extensible network simulator 

      Ondi, Attila (2007-10-12)
      The automated spread of worms such as Code-Red, SQL/Slammer, and Nimda have caused costly problems to computers connected to the Internet. Even users whose machines were not vulnerable to these threats suffered a loss of ...
    • Mars Rover - URC 

      Ghelani, Niket; Martusevich, Kirill; Poe, Andrew; Bohanon, John; Zarlenga, Christopher; Bernard, Tiziano
      The Rover’s key design components that will allow it to overcome the tasks in the competition are the suspension, differential, and motors. The suspension was designed to overcome a 60 cm tall flat vertical face without ...
    • Measurement of associated production of vector bosons and top quark-antiquark pairs in pp collisions at √s=7 TeV 

      Chatrchyan, S.A.; Khachatryan, Vladimir A.; Sirunyan, A.M.; Tumasyan, A.R.; Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, Himali; Vodopiyanov, Igor; Yumiceva, Francisco (2013-04-25)
      The first measurement of vector-boson production associated with a top quark-antiquark pair in proton-proton collisions at √s=7 TeV is presented. The results are based on a data set corresponding to an integrated luminosity ...
    • Measurement of four-jet production in proton-proton collisions at s =7TeV 

      Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, H.; Yumiceva, Francisco X.; Chatrchyan, S. A.; Khachatryan, Vladimir A.; Sirunyan, A. M.; Tumasyan, A. R.; Adam, Wolfgang (2014-05-28)
      Measurements of the differential cross sections for the production of exactly four jets in proton-proton collisions are presented as a function of the transverse momentum pT and pseudorapidity η, together with the correlations ...
    • Measurement of Higgs boson production and properties in the WW decay channel with leptonic final states 

      Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, H.; Yumiceva, Francisco X.; Chatrchyan, S. A.; Khachatryan, Vladimir A.; Sirunyan, A. M.; Tumasyan, A. R.; Adam, Wolfgang (2014-01-17)
      A search for the standard model Higgs boson decaying to a W-boson pair at the LHC is reported. The event sample corresponds to an integrated luminosity of 4.9 fb-1 and 19.4 fb-1 collected with the CMS detector in pp ...
    • Measurement of higher-order harmonic azimuthal anisotropy in PbPb collisions at s NN =2.76 TeV 

      Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, H.; Yumiceva, Francisco X.; Chatrchyan, S. A.; Khachatryan, Vladimir A.; Sirunyan, A. M.; Tumasyan, A. R.; Adam, Wolfgang (2014-04-11)
      Measurements are presented by the CMS Collaboration at the Large Hadron Collider (LHC) of the higher-order harmonic coefficients that describe the azimuthal anisotropy of charged particles emitted in sNN=2.76 TeV PbPb ...
    • Measurement of inclusive W and Z boson production cross sections in pp collisions at s =8TeV 

      Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, H.; Yumiceva, Francisco X.; Chatrchyan, S. A.; Khachatryan, Vladimir A.; Sirunyan, A. M.; Tumasyan, A. R.; Adam, Wolfgang (2014-05-14)
      A measurement of total and fiducial inclusive W and Z boson production cross sections in pp collisions at s=8TeV is presented. Electron and muon final states are analyzed in a data sample collected with the CMS detector ...
    • Measurement of jet fragmentation in PbPb and pp collisions at s NN =2.76 TeV 

      Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, H.; Yumiceva, Francisco X.; Chatrchyan, S. A.; Khachatryan, Vardan; Sirunyan, A. M.; Tumasyan, A. R.; Adam, Wolfgang (2014-08-18)
      The jet fragmentation function of inclusive jets with transverse momentum pT above 100GeV/c in PbPb collisions has been measured using reconstructed charged particles with pT above 1GeV/c in a cone of radius 0.3 around the ...
    • Measurement of K0 S and K∗0 in p + p, d + Au, and Cu + Cu collisions at √sNN = 200 GeV 

      Baksay, Gyöngyi; Baksay, László A; Hohlmann, Marcus; Rembeczki, Szabolcs; Adare, Andrew Marshall; Zolin, L. S.; Afanasiev, Sergei V.; Aidala, Christine A.; Ajitanand, N. N.; Akiba, Yasuyuki (2014-11-07)
      The PHENIX experiment at the Relativistic Heavy Ion Collider has performed a systematic study of KS0 and K∗0 meson production at midrapidity in p+p,d+Au, and Cu+Cu collisions at sNN=200 GeV. The KS0 and K∗0 mesons are ...
    • Measurement of neutral mesons in p+p collisions at √s=200GeV and scaling properties of hadron production 

      Adare, Andrew Marshall; Afanasiev, Sergei V.; Aidala, Christine A.; Ajitanand, N. N.; Akiba, Yasuyuki; Baksay, Gyöngyi; Baksay, László A; Dehmelt, Klaus; Hohlmann, Marcus; Rembeczki, Szabolcs (2011-03-16)
      The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the invariant differential cross section for production of KS0, ω, η′, and φ mesons in p+p collisions at √s=200GeV. Measurements of ω and φ production ...
    • Measurement of neutral strange particle production in the underlying event in proton-proton collisions at √s=7 TeV 

      Chatrchyan, S.A.; Khachatryan, Vladimir A.; Sirunyan, A.M.; Tumasyan, A.R.; Adam, W.; Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, Himali; Yumiceva, Francisco (2013-09-03)
      Measurements are presented of the production of primary KS0 and Λ particles in proton-proton collisions at √s=7 TeV in the region transverse to the leading charged-particle jet in each event. The average multiplicity and ...
    • Measurement of prompt J/ψ pair production in pp collisions at√s = 7 Tev 

      Baarmand, Marc M.; Hohlmann, Marcus; Kalakhety, H.; Yumiceva, Francisco X.; The CMS Collaboration; Khachatryan, Vardan; Sirunyan, A. M.; Tumasyan, A. R.; Adam, Wolfgang; Bergauer, Thomas (2014-09)
      Production of prompt J/ψ meson pairs in proton-proton collisions at s√ = 7 TeV is measured with the CMS experiment at the LHC in a data sample corresponding to an integrated luminosity of about 4.7 fb−1. The two J/ψ mesons ...