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Dynamic Process Isolation [article]

Martin Schwarzl, Pietro Borrello, Andreas Kogler, Kenton Varda, Thomas Schuster, Daniel Gruss, Michael Schwarz
2021 arXiv   pre-print
In the worst case of only false positives, Dynamic Process Isolation simply degrades to process isolation.  ...  This motivates our main contribution, Dynamic Process Isolation, a process isolation mechanism that only isolates suspicious worker scripts following a detection mechanism.  ...  Process Isolation For Dynamic Process Isolation, we fundamentally rely on process isolation.  ... 
arXiv:2110.04751v1 fatcat:3esa54u6w5f3tao3i3el773jpq

Nonlocality II: Nonlocality as the dynamical origin of the non-markovian process in quantum isolated system [article]

Hai-Jhun Wanng
2005 arXiv   pre-print
Here we discuss the contribution of this additional Hamiltonian to irreversible process in isolated quantum systems.  ...  In the previous paper, it has been proved that elastic scattering processes of two quantum particles are always accompanied with nonlocal processes.  ...  ., the processes of an isolated system are always irreversible, whereas on the microscopic level, the fundamental dynamical equations are all of notorious reversibility.  ... 
arXiv:quant-ph/0512182v1 fatcat:5tue3pclvrdhtag6jzhu2fq5uu

Biodiversity dynamics in isolated island communities: interaction between natural and human-mediated processes

2008 Molecular Ecology  
We argue that such a modified dynamic will affect the future of the biota and the processes that gave rise to the biota.  ...  Specifically for isolated habitats, ecological processes will become increasingly more likely to generate biodiversity than evolutionary processes which have been relatively more important in the past.  ...  Finally, we use this information to predict the future trajectories of ecological and evolutionary processes that govern biodiversity dynamics on islands and the extent to which this information can be  ... 
doi:10.1111/j.1365-294x.2007.03466.x pmid:17727622 fatcat:pnfd6oo2ibdxhh5cs75wddqp2u

A modification over Sakoe and Chiba's dynamic time warping algorithm for isolated word recognition

K.K. Paliwal, Anant Agarwal, Sarvajit S. Sinha
1982 Signal Processing  
A modification over Sakoe and Chiba's dynamic time warping algorithm for isolated word recognition is proposed. It is shown that this modified algorithm works better without any slope constraint.  ...  Eine Ver~inderung yon Sakoe und Chiba's 'Dynamic Time warping' Algorithmus fiir die Erkennung von freistehende W6rter ist vorgestellt.  ...  Signal Processing K.K. Paliwal et al. / Isolated word recognition It should be noted here that these recognition results are based on limited data used for experimentation.  ... 
doi:10.1016/0165-1684(82)90009-3 fatcat:4sdaaq2epzedjjrlmfxrkpa4gq

Dynamic speaker adaptation for feature-based isolated word recognition

R. Stern, M. Lasry
1987 IEEE Transactions on Acoustics Speech and Signal Processing  
Dynamic Speaker Adaptation for Feature-Based Isolated Word Recognition Abstmct-In this paper, we describe efforts to improve the performance of FEATURE, the Carnegie-Mellon University speaker-independent  ...  GENERAL SUMMARY AND CONCLUSIONS We have studied the performance of several learning techniques that enable the CMU isolated letter recognition system FEATURE to dynamically adapt to the acoustical characteristics  ... 
doi:10.1109/tassp.1987.1165203 fatcat:wh3gvrpz6rgo5lvy477g5jw5dy

Detection and Isolation of Model-Plant Mismatch for Multivariate Dynamic Systems [chapter]

Hailei Jiang, Weihua Li, Sirish L. Shah
2007 Fault Detection, Supervision and Safety of Technical Processes 2006  
Therefore, if we assume there is no mismatch in matrix C, the isolation logic becomes: The simulated process The simulated process is a second order dynamic system.  ...  Isolation Logic Isolation Logic (con't) Usually, matrix C is the sensor gain matrix, which is unlikely to deviate.  ...  An isolation logic framework has been proposed to isolate the system matrices that have MPM.  ... 
doi:10.1016/b978-008044485-7/50235-9 fatcat:cmv76h7at5csjevw5ddv6ko22e

Performance tradeoffs in dynamic time warping algorithms for isolated word recognition

C. Myers, L. Rabiner, A. Rosenberg
1980 IEEE Transactions on Acoustics Speech and Signal Processing  
Our results suggest a new approach to dynamic time warping for isolated words in which both the reference and test patterns are linearly warped to a fixed length, and then a simplified dynamic time warping  ...  The technique of dynamic programming for the time registration of a reference and a test pattern has found widespread use in the area of isolated word recognition.  ...  The form of the processing is illustrated in Fig. 15 .  ... 
doi:10.1109/tassp.1980.1163491 fatcat:hqkrzarn2zhhblp32sgun3wfje

A nonlinear vibration isolator achieving high-static-low-dynamic stiffness and tunable anti-resonance frequency band

Xiuting Sun, Xingjian Jing
2016 Mechanical systems and signal processing  
It is shown that, (a) nonlinear high-static-low-dynamic stiffness and damping characteristics can be seen such that the system can achieve good isolation performance in both directions, (b) an anti-resonance  ...  characteristics for advantageous isolation performance in both orthogonal directions.  ...  When the frequencies in the two directions are different, the expressions of the solutions are similar to Eq. ( 14 ) and the derivation process is also the same as before in principle.  ... 
doi:10.1016/j.ymssp.2016.04.011 fatcat:5mbflfna2vbondfpngcii5hcke

A high-static-low-dynamics stiffness vibration isolator via an elliptical ring

Wen-Ju Han, Ze-Qi Lu, Mu-Qing Niu, Li-Qun Chen
2022 Mechanical systems and signal processing  
The dynamic equation is established for the elliptical ring isolator under a harmonic base excitation. It is revealed that the elliptical ring isolator is with high-static-low-dynamic stiffness.  ...  A B S T R A C T An elliptical ring is used to implement a novel type of high-static-low-dynamic vibration isolation.  ...  The elliptical ring is a continuous process from the beginning to the end of compression, but it is difficult to derive the formula for the entire process modeling.  ... 
doi:10.1016/j.ymssp.2021.108061 fatcat:5qk4sn3uefbnzo3ybekapvdtsq

On the dynamic behavior of the Zener model with nonlinear stiffness for harmonic vibration isolation

Lucas de Haro Silva, Paulo J. Paupitz Gonçalves, David Wagg
2018 Mechanical systems and signal processing  
In this paper, the dynamic behaviour of a mechanical isolator known as the Zener model is considered.  ...  Previous work had already demonstrated that this system has benefits for the transmissibility above the resonance frequency, when compared with the traditional spring-damper isolator.  ...  [3] have also proposed the use of nonlinear elements to achieve high static and low dynamic stiffness (HSLDS). Similar analysis was presented by Carrella et al.  ... 
doi:10.1016/j.ymssp.2018.04.037 fatcat:ux2ufnubjjdrrahqn7dr2edvim

Structural, compositional, and process controls on the dynamic mass partitioning and spatial distribution of CO2 trapping mechanisms: Influence on isolation performance

James W. Johnson
2009 Energy Procedia  
The dynamic mass partitioning and spatial distribution of CO 2 trapping mechanisms largely control the long-term isolation performance of geologic storage sites.  ...  correlate with isolation performance.  ...  the correlation between these dynamics and long-term isolation performance.  ... 
doi:10.1016/j.egypro.2009.02.142 fatcat:744szh7pnfen3ccfcg3dl7mbhy


Bronislovas Spruogis, Leonas Zubavičius
2002 Transport  
The presented paper describes the investigation of vibro-isolating features of transmissions of vehicles using universal dynamic test stand.  ...  On the said stand using the method of the identification of experiment dynamic processes, the investigation of vibroisolating features of rotor systems has been performed.  ...  Rotational vibrations should be considered as the main dynamic process in the input of the first half-coupling and in the output of the second half-clutch.  ... 
doi:10.3846/16483840.2002.10414018 fatcat:h7mu2k6x5ndwfdcisk2t7wdkja

The photoinduced isomerization and its implication in the photo-dynamical processes in two simple Schiff bases isolated in solid argon

Joanna Grzegorzek, Aleksander Filarowski, Zofia Mielke
2011 Physical Chemistry, Chemical Physics - PCCP  
doi:10.1039/c1cp20969h pmid:21850309 fatcat:akeuu4htyraopmq7nl6h4eukfu

In situ dynamic tracking of heterogeneous nanocatalytic processes by shell-isolated nanoparticle-enhanced Raman spectroscopy

Hua Zhang, Chen Wang, Han-Lei Sun, Gang Fu, Shu Chen, Yue-Jiao Zhang, Bing-Hui Chen, Jason R. Anema, Zhi-Lin Yang, Jian-Feng Li, Zhong-Qun Tian
2017 Nature Communications  
Here we develop a general method for in situ monitoring of heterogeneous catalytic processes through shell-isolated nanoparticle-enhanced Raman spectroscopy (SHINERS) satellite nanocomposites (Au-core  ...  Surface molecular information acquired in situ from a catalytic process can greatly promote the rational design of highly efficient catalysts by revealing structure-activity relationships and reaction  ...  Thus, monitoring catalytic processes occurring over other metals remains a great challenge.  ... 
doi:10.1038/ncomms15447 pmid:28537269 pmcid:PMC5458081 fatcat:ybdj7l7kwfce7ge44nbxadde3u


Koichiro ASANO, Masako HIRAMATSU
1992 Journal of Structural and Construction Engineering (Transactions of AIJ)  
The stochastic second order moment of an earthquake response of the multi ・ story base isolated structure are obtained by solving a simple simultaneous first order alge . braic equation .  ...  The purpose of this study is to develop an analytical approach to the estimation of random re . sponse of the rnu 且 ti ・ story ba , se isolated structure with the viscous damping and the hysteretic damping  ...  The stochastic second order moment of an earthquake response of the multi ・ story base isolated structure are obtained by solving a simple simultaneous first order alge . braic equation .  ... 
doi:10.3130/aijsx.439.0_73 fatcat:uaarpfxbenfahibuxhccuynyai
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