Results 11 to 20 of about 553,105 (269)

Noise Enhanced Signal Detection of Variable Detectors under Certain Constraints

Entropy, 2018
In this paper, a noise enhanced binary hypothesis-testing problem was studied for a variable detector under certain constraints in which the detection probability can be increased and the false-alarm probability can be decreased simultaneously. According
Ting Yang, Shujun Liu, Wenguo Liu, Jishun Guo, Pin Wang   +4 more
doaj   +1 more source

Development an Anomaly Network Intrusion Detection System Using Neural Network

Journal of Engineering, 2012
Most intrusion detection systems are signature based that work similar to anti-virus but they are unable to detect the zero-day attacks. The importance of the anomaly based IDS has raised because of its ability to deal with the unknown attacks.
Kais Said Al-Sabbagh, Hamid M. Ali, Elaf Sabah Abbas   +2 more
doaj   +1 more source

Randomization-Based Inference for Clinical Trials with Missing Outcome Data

, 2023
Randomization-based inference is a natural way to analyze data from a clinical trial. But the presence of missing outcome data is problematic: if the data are removed, the randomization distribution is destroyed and randomization tests have no validity ...
William F. Rosenberger (4641643), Diane Uschner (4641640), Nicole Heussen (3563), Ralf-Dieter Hilgers (297701), Xiao Tan (217064)   +4 more
core   +1 more source

Generating Synthetic Image Data with Blender to Address Data Scarcity in Military Applications: Leveraging the RF-DETR Model [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Military vehicle recognition faces critical data scarcity due to operational security constraints and prohibitive collection costs. Classification of vehicles demands extensive training data rarely available in defence contexts.
J. C. Berndt, T. F. Christensen, L. W. Jochumsen   +2 more
doaj   +1 more source

Quantum detector tomography of a time-multiplexed superconducting nanowire single-photon detector at telecom wavelengths [PDF]

, 2013
Superconducting nanowire single-photon detectors (SNSPDs) are widely used in telecom wavelength optical quantum information science applications. Quantum detector tomography allows the positive-operator-valued measure (POVM) of a single-photon detector ...
Dorenbos, SN, Walmsley, IA, Natarajan, C.M., Zwiller, V, Walmsley, I.A. (author), Hadfield, R.H. (author), Coldenstrodt-Ronge, H, Zhang, L. (author), Zwiller, Val, Coldenstrodt-Ronge, H. (author), Natarajan, C.M. (author), Natarajan, Chandra M, Zwiller, V., Walmsley, Ian, Dorenbos, S.N. (author), Zhang, Lijian, Zhang, L., Dorenbos, S.N., Hadfield, R., Zwiller, V. (author), Donati, G. (author), Donati, Gaia, Natarajan, CM, Walmsley, Ian A., Coldenstrodt-Ronge, Hendrik, Walmsley, I.A., Hadfield, Robert H, Hadfield, R.H., Dorenbos, Sander N., Donati, G., Donati, G, Zhang, L, Hadfield, RH, Coldenstrodt-Ronge, H.   +33 more
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Cerebral microembolism in the critically ill with acute kidney injury (COMET-AKI trial): study protocol for a randomized controlled clinical trial

Trials, 2018
Background Microembolism is a frequent pathological event during extracorporeal renal replacement therapy (RRT). Some previous data indicate that microemboli are generated in patients who are undergoing RRT and that these may contribute to increased ...
Gabor Erdoes, Dominik E. Uehlinger, Beatrice Kobel, Monika P. Stucki, Roland Wiest, Frank Stueber, Niklaus Fankhauser, Stephan M. Jakob, Joerg C. Schefold   +8 more
doaj   +1 more source

Improved energy detector for random signals in gaussian noise [PDF]

IEEE Transactions on Wireless Communications, 2010
New and improved energy detector for random signals in Gaussian noise is proposed by replacing the squaring operation of the signal amplitude in the conventional energy detector with an arbitrary positive power operation. Numerical results show that the best power operation depends on the probability of false alarm, the probability of detection, the ...
openaire   +1 more source

Testing for non-linear causal effects using a binary genotype in a Mendelian randomization study : application to alcohol and cardiovascular traits [PDF]

, 2014
Background: Mendelian randomization studies have so far restricted attention to linear associations relating the genetic instrument to the exposure, and the exposure to the outcome.
Casas, Juan P., Leon, David A., Dudbridge, Frank, Whittaker, John C., Zuccolo, Luisa, Keating, Brendan J, Silverwood, Richard J., Holmes, Michael V, Smith, George Davey, Casas, Juan P, Silverwood, Richard J, Lawlor, Debbie A., Lawlor, Debbie A, Alcohol-ADH1B Consortium, Holmes, Michael V., Whittaker, John C, Leon, David A, Dale, Caroline E., Dale, Caroline E, Palmer, Tom M., Palmer, Tom, Keating, Brendan J.   +21 more
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Unraveling the directional link between adiposity and inflammation: a bidirectional mendelian randomization approach [PDF]

, 2010
<b>Context</b>: Associations between adiposity and circulating inflammation markers are assumed to be causal, although the direction of the relationship has not been proven. <b>Objective</b>: The aim of the study was to explore
Jukema, J.W., Schaefer, E., Welsh, P., Westendorp, R.G.J., Jahn, S., Packard, C.J., Craen, A.J.M. de, de Craen, A.J.M., Sattar, N., Smith, G.D., Hingorani, A.D., Ford, I., Polisecki, E., Smith, G.Y., Robertson, M., Buckley, B.M., Macfarlane, P.W., Stott, D.J., Shepherd, J., Sattar, N.A.   +19 more
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MORPHEUS-X ARCHITECTURE: MULTI-LEVEL HARDWARE-SOFTWARE PROTECTION AGAINST ROP AND JOP ATTACKS BASED ON DYNAMIC STATE RECONFIGURATION

Безопасность информационных технологий
This paper addresses the problem of improving the resilience of software modules to code-reuse attacks, primarily Return-Oriented Programming (ROP) and Jump-Oriented Programming (JOP).
Mikhail P. Grigoriev
doaj   +1 more source