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Inhomogeneous spatial modelling of DPT pulses for marine images

Inger Fabris-Rotelli, Alfred Stein
2018 Spatial Statistics  
This study models the image structure extracted using the DPT as connected components. For this purpose, the Matérn cluster process is being used as it mimics the pulses of the DPT as clusters.  ...  This type of hierarchical cluster modeling presents interesting opportunities for simulations via conditioning.  ...  Formally a point process Z(x) is stationary if its distribution is invariant under translations, where its distribution refers to, in the simplest terms, the number of points per unit area.  ... 
doi:10.1016/j.spasta.2018.08.004 fatcat:el4p5hhjsbdvjpmjalb5bm7fnm

DPT (dose provocative test) test for proving allergic reactions to local anaesthetics

Lj Simjanovska, M Marsenić, S Simjanovski
2009 Prilozi  
The DPT test is considered the only in vivo test that may exclude the risk of allergic reaction, because of its specificity and high risk.  ...  The accent is put on the DPT (dose provocation test). Based on SAT allergic testing the percentage is 4.0%. We used the relative statement of the patient as support for the real picture of the event.  ...  Graph 2 Examinees with positive anamnesis for allergic reactions who were tested with sc DPT: distributed according to the tested anaesthetic.  ... 
pmid:20087263 fatcat:knhy3cs2uffsjafd3wx4jlk7ma

Monitoring and Detection of Security Events through IoT Device Identification Using Application Layer Protocols

Ammad Khan, Master's Student,Dpt. of Information and Computer,Taiyuan University,China, Yongle Chen, Waqas Ahmad, Kamran Javed, M. Bilal Zia, Arooj Khan, Asst. Professor, Dpt. of Information and Computer, Taiyuan University,China, Master's Student,Dpt. of Information and Computer,Taiyuan University,China, PhD Scholar,Dpt. of IoT Engineering, Hohai University, Nanjing, China, Master's Student,Dpt. of Information and Computer,Taiyuan University,China, Master's Student, Dpt. of Computer Science, Khawaja Fareed University, Pakistan
2020 International Journal of Hybrid Information Technology  
Internet of Things network is based on the distributed infrastructure as large of number of devices connected to the network makes the network an ultra-dense network.  ...  And secondly that tool will be evaluated in the simulated environment to ensure its functionality and validity.  ...  In this study the tools is proposed which is helpful in the investigation process.  ... 
doi:10.21742/ijhit.2020.13.2.01 fatcat:jpxlgry5wjbxjioeiek6ehjv2m

Feature ranking based on synergy networks to identify prognostic markers in DPT-1

Amin Ahmadi Adl, Xiaoning Qian, Ping Xu, Kendra Vehik, Jeffrey P. Krischer
2012 Proceedings 2012 IEEE International Workshop on Genomic Signal Processing and Statistics (GENSIPS)  
We first evaluate the performance of our method based on simulated datasets, and then, we use our method to study immunologic and metabolic indices based on the Diabetes Prevention Trial-Type 1 (DPT-1)  ...  The performance comparison based on both simulated and DPT-1 datasets demonstrates that our network-based ranking method provides prognostic markers with higher predictive power than traditional analysis  ...  The data from the DPT-1 reported here were supplied by the NIDDK Central Repositories.  ... 
doi:10.1109/gensips.2012.6507728 dblp:conf/gensips/AdlQXVK12 fatcat:e6g2sbusyjduhhb2qyipgivoda

Use of fractals to measure anisotropy in point patterns extracted with the DPT of an image

I. Fabris-Rotelli, A. Stein
2020 Spatial Statistics  
Traditionally, fractals are used for this purpose, but they fall short as the process underlying fractality is usually either absent or poorly understood.  ...  We focus on spatial data extracted from images using the Discrete Pulse Transform (DPT). The DPT extracts discrete pulses from images at multiple scales that are recognisable as connected components.  ...  But here again, this more structural form of noise should be dealt with before testing for anisotropy. A simulation study on various noise types added will yield interesting results in the future.  ... 
doi:10.1016/j.spasta.2020.100452 fatcat:cywwbf3qizhcle2l2f7scvejwi

Enhancement DPT Method in Terms of Estimation Chirp Rate and Central Frequency Parameters of the LFM Signal

N. Rabiee, H. Azad, N. Parhizgar
2019 Radioengineering  
Simulation results are presented to demonstrate better performance of DPT method by combined technique in order to estimate phase parameters of LFM signal as compared with the existing techniques.  ...  In this paper, in order to enhance the precision of estimation and also to reduce the computational load in DPT method, a technique called "combined" is proposed and used in DPT method in order to estimate  ...  The probability density function for Θ 1 is assumed to be a uniform distribution in the interval [-a, 0] and the uniform distribution of Θ 2 for the interval [0, a].  ... 
doi:10.13164/re.2019.0230 fatcat:t65s33yjlbgt5ifnqmwlrvtxdq

PUMA Internet Task Logging Using the IDAC - 1

K.N. Tarchanidis, Dpt of Petroleum and Mechanical En gineering, East Macedonia and Thrace Institute of Technology and Education, Ag. Loukas, Kavala, Greece, Th. Pachidis, J. N. Lygouras, J. N. Tarchanidis, Dpt of Information Engineering, East Macedonia and Thrace Institute of Technology and Education, Ag. Loukas, Kavala, Greece, Dpt of Electrical & Compute r Eng., Democritus University of Thrace, Xanthi, 67100, Greece, Lamda Electronics Inc., Kougioumtzoglou 8, 67100 Xanthi, Greece
2014 Journal of Engineering Science and Technology Review  
Experimental Results The set-up was tested during a routine based on a Pseudo Stereo Vision System (PSVS) (Photo 4).  ...  In the measurement and control field other relevant distributed architectures over Internet were proposed [2] , [3] , [4] .  ... 
doi:10.25103/jestr.073.30 fatcat:e6lrfotlmzezncsmgsclspifzq

Identification of Sine, Squire, Triangle and Sawtooth Waveforms with Uniform White and Inverse F Noises by Adaptive Neuro - Fuzzy Interface System

G. Georgiev, Technical University of Gabrovo, Bulgaria, I. Balabanova, P. Kogias, S. Sadinov, S. Kostadinova, Technical University of Gabrovo, Bulgaria, Dpt of Electrical Engineering, Eastern Macedonia and Thrace Institute of Technology , Kavala, Greece, Dpt of Electrical Engineering, Eastern Macedonia and Thrace Institute of Technology , Kavala, Greece, Technical University of Varna, Bulgaria
2018 Journal of Engineering Science and Technology Review  
The input data are obtained through system simulation based on LabVIEW system design platform and development environment.  ...  This is an Open Access article distributed under the terms of the Creative Commons Attribution License ______________________________ References  ...  The inputs are distributed in two to one ratio, approximately 67% for training and 33% for testing the neural fuzzy classifier (400 training and 200 test samples).  ... 
doi:10.25103/jestr.113.17 fatcat:cf7rrfaruzhvzadq6vm7q4n54u

Polarizable particles aggregation under rotating magnetic fields using scattering dichroism [article]

Sonia Melle and Miguel A. Rubio Dpt. Chemical Engineering, Stanford University, CA, Dpto. Optica, Universidad Complutense de Madrid, Spain)
2001 arXiv   pre-print
Our experimental results have been corroborated with particle dynamics simulations showing good agreement.  ...  Therefore there is a critical Mason number below which, the dichroism remains almost constant and above which, the rotation of the field prevents the particle aggregation process from taken place being  ...  To test this dependence, f c ∼ M 2 , we plot the dichroism curves obtained for different magnetic field strengths versus Ma number in Figure 3 (b) and observe that the curves collapse onto a master curve  ... 
arXiv:cond-mat/0107070v1 fatcat:ce25yiupvzer5erfyvqbf67meq

Baryon Density in the Central Region of a Heavy-Ion Collision [article]

Alasdair James Gill
1997 arXiv   pre-print
From simulations,however, we expect to get roughly one skyrmion configuration per every 25 -100 domains.  ...  At some stage during the cooling process therefore the relaxation time-scale of the pion field will become longer than the time-scale on which the plasma is cooling.  ... 
arXiv:hep-ph/9706327v1 fatcat:o6l7detddnfq7mew3tfqclmcia

Capturing Dynamics of Biased Attention: Are New Attention Variability Measures the Way Forward?

Anne-Wil Kruijt, Andy P. Field, Elaine Fox, Zhong-Lin Lu
2016 PLoS ONE  
Conclusion Recently proposed DPT derived variability indices cannot uncouple measurement error from bias variability.  ...  Welch's t-test is the default t-test in R, yet in the context of, especially, the SD increasing simulations it would be the t-test of choice as it is more robust against unequal variances.  ...  Ideally (yet contrary to our hypotheses), the percentage of significant t-tests for the new DPT derived bias measures will increase selectively in either one or both of the bias variability simulations  ... 
doi:10.1371/journal.pone.0166600 pmid:27875536 pmcid:PMC5119769 fatcat:qzusjl3dbng6jkafrirraayzbu

Lumped Parameter Modeling Based Power Loop Analysis Technique of Power Circuit Board with Wide Conduction Area for WBG Semiconductors

Gi-Young Lee, Min-Shin Cho, Rae-Young Kim
2021 Electronics  
The effectiveness of the lumped parameter model is verified through PSpice and Ansys Q3D simulation results.  ...  Circuit simulation is performed by constructing a double pulse test (DPT) circuit model, using the extracted effective parasitic inductance to analyze the current distribution in the dynamic power loop  ...  Circuit simulation is performed by constructing a double pulse test (DPT) circuit model, using the extracted effective parasitic inductance to analyze the current distribution in the dynamic power loop  ... 
doi:10.3390/electronics10141722 fatcat:oz333ufokvf3bn5wbqqqkqocpe

Double Proton Transfer in Hydrated Formic Acid Dimer: Interplay of Spatial Symmetry and Solvent-Generated Force on Reactivity [article]

Kai Töpfer, Silvan Käser, Markus Meuwly
2022 arXiv   pre-print
between DPT and dissociation of FAD into two formic acid monomers.  ...  The double proton transfer (DPT) reaction in hydrated formic acid dimer (FAD) is investigated at molecular-level detail.  ...  Solvent Distribution MD simulations also provide information about the solvent distribution along the reaction path.  ... 
arXiv:2110.11785v2 fatcat:7wmefeoxbvagjivzjx7aib7tua

Double Proton Transfer in Hydrated Formic Acid Dimer: Interplay of Spatial Symmetry and Solvent-Generated Force on Reactivity

Kai Töpfer, Silvan Käser, Markus Meuwly
2022 Physical Chemistry, Chemical Physics - PCCP  
The double proton transfer (DPT) reaction in hydrated formic acid dimer (FAD) is investigated at molecular-level detail.  ...  Analysis Proton transfer (PT) is a transient process.  ...  View Article Online Solvent Distribution MD simulations also provide information about the solvent distribution along the reaction path.  ... 
doi:10.1039/d2cp01583h pmid:35620978 pmcid:PMC9176184 fatcat:mezm545wdnfn5fgvkwjpptxeu4

Yield-Driven, False-Path-Aware Clock Skew Scheduling

Jeng-Liang Tsai, Dong Hyun Baik, C.C. Chen, K.K. Saluja
2005 IEEE Design & Test of Computers  
Traditionally, yield improvement has been achieved through process improvement. However, in deep-submicron technologies, process variations are difficult to control.  ...  The scheme achieves this by combining accurate path delay information using our efficient sensitizable-critical-path search algorithm and a proportional slack distribution heuristic.  ...  The DPT dynamically grows and prunes itself during the search process.  ... 
doi:10.1109/mdt.2005.75 fatcat:e77y33ee4feopcpbhx7kmmyfya
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