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Modes, features, and state-based modeling for clarity and flexibility

Anitha Murugesan, Sanjai Rayadurgam, Mats P. E. Heimdahl
2013 2013 5th International Workshop on Modeling in Software Engineering (MiSE)  
Lucent and understandable modeling of operational modes and features using common state-based notations such as Statecharts or Stateflow can be challenging.  ...  In this paper we share some of our experiences from modeling modes and features in the medical device domain.  ...  Whalen of the University of Minnesota for many discussions related to the structure of state-based models.  ... 
doi:10.1109/mise.2013.6595290 dblp:conf/icse/MurugesanRH13 fatcat:jmsipmtdffebnnx2zbvqjyyak4

Design Considerations for Modeling Modes in Cyber–Physical Systems

Anitha Murugesan, Sanjai Rayadurgam, Michael W. Whalen, Mats P. E. Heimdahl
2015 IEEE design & test  
Miller of Rockwell Collins' Advanced Technology Center for starting us thinking about the challenges involved in modeling modes.  ...  Acknowledgment This work was supported in part by the National Science Foundation (NSF) under Grants CNS-0931931 and CNS-1035715. We would like to thank Dr. S. P .  ...  Our goal was to model the mode logic of the infusion pump in a manner that exhibits conceptually clarity, flexibility, and maintainability.  ... 
doi:10.1109/mdat.2015.2462112 fatcat:yelzg67uxzdkvmn4rftokwnwkq

There's no 'I' in SEAM—An Interim Report on the 'Spacecraft Early Analysis Model'

Joe Gregory, Lucy Berthoud, Theo Tryfonas, Ludovic Faure
2020 2020 IEEE Aerospace Conference  
The approach uses the 'Spacecraft Early Analysis Model' (SEAM), a SysML-based model framework for the definition, development and analysis of a space-based mission and corresponding space system.  ...  Model-Based Systems Engineering (MBSE) represents a move away from the traditional approach of Document-Based Systems Engineering (DBSE), and is used to promote consistency, communication, clarity and  ...  The authors would also like to thank No Magic for their provision of a Cameo Systems Modeler ™ (19.0) Evaluation Licence, under which this work was completed.  ... 
doi:10.1109/aero47225.2020.9172702 fatcat:dl3ovzlof5fgplhu5mghcrt6lm

Domain movements in human fatty acid synthase by quantized elastic deformational model

D. Ming, Y. Kong, S. J. Wakil, J. Brink, J. Ma
2002 Proceedings of the National Academy of Sciences of the United States of America  
The calculation was based on the electron density maps of the synthase at 19 Å. The results suggest that the synthase is a very flexible molecule.  ...  These domain movements are likely to be important in facilitating and regulating the entire palmitate synthesis by coordinating the communication between components of the molecule, for instance, adjusting  ...  We thank Professor Wah Chiu for providing us the cryo-EM density maps of FAS and Drs. Steven J. Ludtke and Subrahmanyam S. Chirala for helpful discussions.  ... 
doi:10.1073/pnas.112222299 pmid:12060737 pmcid:PMC122991 fatcat:63qbyrahnvhmdfld4of44yo5hi

Data-efficient Model Learning and Prediction for Contact-rich Manipulation Tasks [article]

Shahbaz Abdul Khader, Hang Yin, Pietro Falco, Danica Kragic
2020 arXiv   pre-print
In this paper, we investigate learning forward dynamics models and multi-step prediction of state variables (long-term prediction) for contact-rich manipulation.  ...  The problems are formulated in the context of model-based reinforcement learning (MBRL).  ...  This is exploited for mode discovery by clustering the trial data (D x ) in state space or an appropriate feature space.  ... 
arXiv:1909.04915v2 fatcat:ebdsv2y6vrcppc2dbnc3j6cv4u

Visual analysis techniques for medical diagnosis support

Tomasz Rzeźniczak
2015 Computer Science and Mathematical Modelling  
The methods use flexible similarity indices in conjunction with a graphical presentation of the Pareto model and Multidimensional Scaling model.  ...  Various modes of using MoA are proposed and discussed. Furthermore, an application of diseases ranking preparation methods in visual filtering of diseases is presented.  ...  Tversky proposed a flexible model of similarity, defined by objects' characteristics, where similarity between object a and b is expressed by function of common and distinctive features [19] , [20] .  ... 
doi:10.5604/15084183.1197450 fatcat:ljbm4uv2prgnvgiwdcvc5gsxbe

Magnetoelastic coupling in [Ru2(O2CMe)4]3[Cr(CN)6] molecule-based magnet

T. V. Brinzari, P. Chen, L. -C. Tung, Y. Kim, D. Smirnov, J. Singleton, Joel. S. Miller, J. L. Musfeldt
2012 Physical Review B  
The high field work reveals systematic changes in the C≡N stretching mode and Cr-containing phonons as the system is driven away from the antiferromagnetic state.  ...  These findings provide deeper understanding of spin-lattice coupling in [Ru2(O2CMe)4]3[Cr(CN)6] and may be useful in the development of technologically important molecule-based magnets.  ...  (b) ∆α of the 370 and 460 cm −1 modes at representative fields highlighting their vibrational contrast. Data are offset for clarity from the B = 0 T curve.  ... 
doi:10.1103/physrevb.86.214411 fatcat:pf42ldg5yzhrjgmjkpfyo4rbt4

Molecular Modeling Study for Inhibition Mechanism of Human Chymase and Its Application in Inhibitor Design

Mahreen Arooj, Songmi Kim, Sugunadevi Sakkiah, Guang Ping Cao, Yuno Lee, Keun Woo Lee, Paul Taylor
2013 PLoS ONE  
Chymase complexes with the most activecompound and substrate were used for development of a hybrid pharmacophore model which was applied in databases screening.  ...  In general, the strategy applied in the current study could be a promising computational approach and may be generally applicable to drug design for other enzymes.  ...  Hence, a final hybrid pharmacophore model containing one HBD, two HY features generated from the binding mode of most active compound (C1) and one NI and one HBA feature generated from Ang I binding mode  ... 
doi:10.1371/journal.pone.0062740 pmid:23638140 pmcid:PMC3636146 fatcat:3hlprwpqkrbtfjripmmvjpt6nq

High resolution face sequences from a PTZ network camera

Thang Ba Dinh, Nam Vo, Gerard Medioni
2011 Face and Gesture 2011  
We compare our tracker with various state-of-the-art tracking methods in terms of precision and running time performance.  ...  Then, in the face detection mode, the face is detected using a face detector module, and the system switches to an active tracking mode consisting a control loop to actively follow the detected face with  ...  We thank Eunyoung Kim and Quang Vu for their help in collecting the data. We also thank to Zdenek Kalal and Dr. Jongmoo Choi for helpful discussions.  ... 
doi:10.1109/fg.2011.5771454 dblp:conf/fgr/DinhVM11 fatcat:whvuervf5bd6hkyrthh24smu3q

Development and testing of an active platen for IC manufacturing

James M. Redmond, Pat Barney, Tony G. Smith, Joel R. Darnold, Anthony J. Toprac, Kim Dang
1998 Process, Equipment, and Materials Control in Integrated Circuit Manufacturing IV  
The strain based actuators provide active damping of the platen's flexible body modes, enabling increased bandwidth on the mag-lev positioning system.  ...  The conflicting demands for finer features and increased production rates in integrated circuit manufacturing have emphasized the need for improved wafer positioning technology.  ...  ACKNOWLEDGEMENTS Sandia National Laboratories is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under Contract DE-AC0494AL85000  ... 
doi:10.1117/12.324353 fatcat:udxftnrxsnfinjns6bkujj3tju

New Products

2013 Science  
HIGH CONTENT MICROSCOPE SYSTEM The new High Content Microscope System features speed and flexibility for imaging and managing biological assays utilizing a system based on the classic Nikon Ti inverted  ...  This system incorporates all of the functionality of the Ti+ Perfect Focus microscope with interchangeable options for high-speed piezo-based autofocusing, plate handling, solid-state light source, and  ... 
doi:10.1126/science.340.6128.99-a fatcat:dpvbmzb57rdhbhdn75ayt2qib4

Continuous-Variable Deep Quantum Neural Networks for Flexible Learning of Structured Classical Information [article]

Jasvith Raj Basani, Aranya B Bhattacherjee
2020 arXiv   pre-print
size of the network, and at the same time maintaining it's complexity.  ...  We leverage this property of the Continuous-Variable (CV) model to construct stacked single mode networks that are shown to learn structured classical information, while placing no restrictions on the  ...  Fortunately, the CV model [4] proposes an alternative to the qubit -the qumode, wherein information is encoded in the quantum states of bosonic modes -the ubiquity and features of which will be further  ... 
arXiv:2006.10927v2 fatcat:yubtec3ebnbynbdpxirq3b6fre

Determination of Modal Residues and Residual Flexibility for Time-Domain System Realization

K. F. Alvin, L. D. Peterson
1998 Journal of Guidance Control and Dynamics  
The accuracy and efficiency of the present realization theory-based procedure is demonstrated for both simulated and experimental data.  ...  residual flexibility.  ...  John Red-Horse and George James at Sandia National Lab-  ... 
doi:10.2514/2.4298 fatcat:ndksvbsosbbu7eswothbe2ebhe

When Is a Cognitive System Flexible? The Variability–Stability–Flexibility Pattern on the Way to Novel Solutions

Thea Ionescu
2017 Avant: Journal of Philosophical-Interdisciplinary Vanguard  
Creativity and flexibility are considered by many to be inextricably linked.  ...  In this work, I present a new theoretical approach that considers flexibility a recurrent property in and of the cognitive system and I argue that flexibility is best understood as a link in the varia  ...  When improvising, one passes quickly through these states and we could analyze, on the one hand, the dynamics of these states, and on the other hand, the role of stability for flexibility.  ... 
doi:10.26913/80s02017.0111.0023 fatcat:ospe4u6k5fgxpcsyoamqlnpsli

Nonlinear responses analysis caused by slant crack in a rotor-bearing system

Xuelian Chen
2016 Journal of Vibroengineering  
Two types of bearing force (linear and nonlinear bearing forces) are used for simulating the bearing.  ...  This study focuses on the effects of eccentric phase differences of two disks on the nonlinear responses of the rotor-bearing system under steady-state process (constant rotating speed) and run-up process  ...  L2014512) and Growth Support Program for Excellent Talents in Liaoning Provincial Communication College (Grant No. LNCCRC201413) for providing financial support for this work.  ... 
doi:10.21595/jve.2016.16921 fatcat:e5eooomulraytgwyi5pipjl2c4
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