Filters








31,523 Hits in 7.1 sec

High-Level Knowledge-Based Structures for Simulation within Urgent Computing Tasks

Sergey V. Kovalchuk, Alexander V. Boukhanovsky
2012 Procedia Computer Science  
The paper presents conceptual and technological approach to describe high-level domain-specific structure of simulation and decision making process.  ...  The structures concerned as an extension to regular workflow conception which can be defined using knowledge base for particular problem domain and intelligent support procedures.  ...  Government of the Russian Federation and project "Urgent Distributed Computing for Time-Critical Emergency Decision Support" performed under Decree 220 of Government of the Russian Federation.  ... 
doi:10.1016/j.procs.2012.04.187 fatcat:6a4f53wy4batbc2g67obuvbg7q

Deadline-driven Resource Management within Urgent Computing Cyberinfrastructure

Sergey V. Kovalchuk, Pavel A. Smirnov, Sergey V. Maryin, Timofey N. Tchurov, Vladislav A. Karbovskiy
2013 Procedia Computer Science  
The structure of stochastic multi-componential performance model for estimation and optimization of the task processing time is defined.  ...  The implementation of proposed approaches within urgent computing mode of CLAVIRE platform is described and illustrated with experiments.  ...  Acknowledgements This work was supported by project "Urgent Distributed Computing for Time-Critical Emergency Decision Support" performed under Decree 220 of Government of the Russian Federation.  ... 
doi:10.1016/j.procs.2013.05.391 fatcat:75eyjij7wbfi3oy7qgscwffa6e

Knowledge-Based Expressive Technologies Within Cloud Computing Environments [chapter]

Sergey V. Kovalchuk, Pavel A. Smirnov, Konstantin V. Knyazkov, Alexander S. Zagarskikh, Alexander V. Boukhanovsky
2014 Advances in Intelligent Systems and Computing  
Considering the task solving within a simulation-driven approach a set of knowledge-based procedures for task definition and composite application processing can be identified.  ...  Within this work the developed conceptual and technological knowledge-based toolbox for complex multidisciplinary task solv-ing support is proposed.  ...  Acknowledgements This work is supported by the projects "Technology of system-level design and development of inter-disciplinary applications within cloud computing environment" (agreement 14.В37.21.1870  ... 
doi:10.1007/978-3-642-54927-4_1 fatcat:345nrd3oknbrpgp5sw7clnfeou

Modeling and Simulation Framework for Development of Interactive Virtual Environments

Konstantin V. Knyazkov, Sergey V. Kovalchuk
2014 Procedia Computer Science  
The framework uses system's structural model as a core concept for composition and control of simu lation-based scientific experiments not in terms of technological processes or wo rkflo ws but in terms  ...  The article p resents a framework for interactive virtual environ ments' development for simu lation and modeling of co mp lex systems.  ...  Being based on the conceptual hierarchy corresponding to the general structure of e-Science simu lation tasks it can be used to develop high-level user-friendly representation of simulat ion tasks and  ... 
doi:10.1016/j.procs.2014.05.030 fatcat:kkss2w4jo5bwbjdjaczqusy7b4

DEVELOPMENT OF A MODEL OF PROFESSIONAL READINESS FOR FUTURE PILOTS STUDYING AT HIGHER EDUCATION MILITARY INSTITUTES (HEMI)

Roman Nevzorov
2017 EUREKA Social and Humanities  
Definition of base and current level, pilots' skills (for individual simulators); crew coordination (for complex simulators); units' military coordination (for tactical simulators).  ...  Therefore, preparation of high-quality pilots of fighter aircraft of the Air Forces of Ukraine seems to be urgent as ever.  ... 
doi:10.21303/2504-5571.2017.00418 fatcat:po6mvivm55cs5hn2jwxuzcus6u

Adaptive Optimization of Hospital Resource Calendars [chapter]

I. B. Vermeulen, S. M. Bohte, S. G. Elkhuizen, J. S. Lameris, P. J. M. Bakker, J. A. La Poutré
2007 Lecture Notes in Computer Science  
As demand for health care increases, a high efficiency on limited resources is necessary for affordable high patient service levels.  ...  Based on this model, we develop a detailed simulation that is able to replicate the known scheduling problems.  ...  Acknowledgement We would like to thank Han Noot for his programming contributions, and Anieke Eikelenboom for all of her expert knowledge.  ... 
doi:10.1007/978-3-540-73599-1_41 fatcat:j45mg5kgxza5zav4pv6fbyn6bm

A model of personality should be a cognitive architecture itself

Ron Sun, Nicholas Wilson
2014 Cognitive Systems Research  
Various tests and simulations have been conducted within the cognitive architecture that show that such a model is reasonably stable, is relatively flexible (in terms of person-situation interactions),  ...  captures some major personality traits (e.g., the Five-Factor Model), and accounts for a variety of empirical data.  ...  Specifically, the goal was set based on "high" drives, where a drive was "high" if its deficit P.6.  ... 
doi:10.1016/j.cogsys.2014.02.001 fatcat:axzvhjsihjbonnp5x7rjfqhe2y

Page 4581 of Psychological Abstracts Vol. 82, Issue 10 [page]

1995 Psychological Abstracts  
—Argues for the use of computer- 82: 36673-36682 based simulations in team performance research.  ...  —Assigned 24 5-person teams of undergrad- uates to perform a synthetic work task incorporating 2 levels of workload (low vs high) and 2 levels of team structure (nonhierarchical vs product).  ... 

Quality-based Approach to Urgent Workflows Scheduling

Nikolay Butakov, Denis Nasonov, Andrey Svitenkov, Anton Radice, Alexander Boukhanovsky
2016 Procedia Computer Science  
To achieve these goals, we develop an approach that modifies an urgent workflow by changing its structure and the parameters of its individual tasks.  ...  Urgent computing capabilities for early warning systems and decision support systems are vital in situations that require execution be completed before a specified deadline.  ...  RFMEFI58715X0024 Quality-based approach to urgent workflows scheduling Nikolay Butakov et al.  ... 
doi:10.1016/j.procs.2016.05.527 fatcat:lvifwkfo35fwtn64g254cxw44u

Integrated Approach in Systems Biology

Huiru Zheng, Rui Jiang, Zhongming Zhao
2014 Computational and Mathematical Methods in Medicine  
understanding of the dynamics of regulatory, signaling, interaction, and metabolic networks through modeling and simulation techniques; (iv) prediction of protein/RNA structure and biological network-based  ...  Eight manuscripts were submitted in response to this special issue and six were finally accepted for publication, ranging from mathematical model, computational pipeline, and engineering design to computational  ...  Fourth International Workshop on Integrative Data Analysis in Systems Biology (IDASB 2013, in conjunction with IEEE Conference on Bioinformatics and Biomedicine, December 18-21, 2013, Shanghai, China) for  ... 
doi:10.1155/2014/656473 pmid:25628754 pmcid:PMC4297625 fatcat:6w67ie5vhzcajmupvcfkbc5oh4

Task Planning for Multiple-Satellite Space-Situational-Awareness Systems

Yutao Chen, Guoqing Tian, Junyou Guo, Jie Huang
2021 Aerospace (Basel)  
This paper proposes a hierarchical and distributed task-planning framework for SSA systems with focus on fast and effective task planning customized for SSA.  ...  Simulation results showed that the proposed framework can effectively achieve task planning among multiple satellites and space objects.  ...  When an urgent task appears, the urgent planner decides to which satellite cluster the urgent task belongs and then activates task replanning within the corresponding local cluster.  ... 
doi:10.3390/aerospace8030073 fatcat:j33j6yvjwnaa5ef3nxvb6npvue

Research Status and Development Trend of Bioheuristic Computing

zhijun Chai, Zhao Li
2019 IOP Conference Series: Materials Science and Engineering  
computation based on quorumsensing,artificialbrain,evolutionaryhardware,bigdata,swarmrobot,virtualbiological,cloudcomputing,etc.  ...  A few future directions and research challenges are presented, such as parallel bio-in-spired computation, bio-inspired computation with reasoning and knowledge, bio-inspired dynamics computation, bio-inspired  ...  Artificial brain manufacturing requires two levels of technical support: intelligent hardware technology that simulates brain nerves and intelligent computing technology that simulates brain thinking.  ... 
doi:10.1088/1757-899x/646/1/012040 fatcat:kifjbw7ou5acpm4weph564cbji

Urgent Supercomputing of Earthquakes

Josep de la Puente, Juan Esteban Rodriguez, Marisol Monterrubio-Velasco, Otilio Rojas, Arnau Folch
2020 Proceedings of the Platform for Advanced Scientific Computing Conference  
We propose a novel HPCbased urgent seismic simulation workflow, hereafter referred to as Urgent Computing Integrated Services for EarthQuakes (UCIS4EQ), which can deliver, potentially, much more accurate  ...  Physics-based simulators, on the other hand, are powerful tools that provide highly accurate shaking information.  ...  The Urgent Seismic Computing protocol (USCp) is a technical guide to execute seismic simulations in a High Performance Computing (HPC) environment considering strong time constraints.  ... 
doi:10.1145/3394277.3401853 dblp:conf/pasc/PuenteRVRF20 fatcat:26ovzsd47zbgrptrqgbpwqo3sy

Workflow-based Collaborative Decision Support for Flood Management Systems

Sergey V. Ivanov, Sergey V. Kovalchuk, Alexander V. Boukhanovsky
2013 Procedia Computer Science  
Simulation-based decision making is the one of advances in many scientific fields. The comp technologies of simulation software implementa between experts and decision-makers.  ...  Urgent computing (UC) is a paradigm of utilization of high-performance resources for the needs of decision making during critical emergencies.  ...  The optimization procedure for UC planning is based on the knowledge about (a) overheads, (b) working time of computational steps as functions of input parameters and hardware performance; and (c) network  ... 
doi:10.1016/j.procs.2013.05.392 fatcat:jrq6267iwvgf7gm4g2taz74xmy

Expert Systems as the Basis of Decisions in the Knowledge Society

Svetlana Kvesko, Anna Kornienko, Bronislav Kvesko, Nataliya Chicherina, E. Siemens, A.D. Mehtiyev, V.I. Syryamkin, A.V. Yurchenko
2018 MATEC Web of Conferences  
These allow optimization of decision-making and simulation of the human and society activities. The focus is made on the relation between the information structure and globalization.  ...  It is emphasized that the information structure becomes the basis of public life functioning, which is based on complex industry of information processing through information technologies.  ...  The systems based on the knowledge or domain models described in an ultra-high-level language close to the natural one are often referred to as intelligent systems [6] .  ... 
doi:10.1051/matecconf/201815501009 fatcat:tzqpeqtptnbmhonz4wzqydcwaq
« Previous Showing results 1 — 15 out of 31,523 results