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Hierarchical approach to computer system integrity

J. J. Donovan, S. E. Madnick
1975 IBM Systems Journal  
In this paper, we explore operating system software approaches to improving system integrity in a shared facility.  ...  Operating system integrity may be said to exist when an operating system functions correctly under all circumstances.  ...  As noted by the reviewers, several of the concepts advocated by the authors, such as hierarchical systems and virtual machines, are controversial.  ... 
doi:10.1147/sj.142.0188 fatcat:mqjux7hykzhspjih3sjllmvlki

Hierarchical approach to "atomistic" 3-D MOSFET simulation

A. Asenov, A.R. Brown, J.H. Davies, S. Saini
1999 IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems  
We present a hierarchical approach to the "atomistic" simulation of aggressively scaled sub-0.1-m MOSFET's.  ...  The accuracy of this approach is investigated in comparison to the full self-consistent solution.  ...  To reduce the computational burden of the atomistic simulation we have developed a hierarchical simulation strategy.  ... 
doi:10.1109/43.806802 fatcat:znseg5fezjgzbd5bu7dpb5lt6a

A Hierarchical System Integration Approach with Application to Visual Scene Exploration for Driver Assistance [chapter]

Benjamin Dittes, Martin Heracles, Thomas Michalke, Robert Kastner, Alexander Gepperth, Jannik Fritsch, Christian Goerick
2009 Lecture Notes in Computer Science  
In this work we present a novel approach to this integration problem.  ...  Many specialized approaches exist in the driver assistance domain (e.g. car recognition or lane marking detection), but we aim at an integrated system, combining several such techniques to achieve sufficient  ...  In Sec. 2 we will present our hierarchical system integration approach.  ... 
doi:10.1007/978-3-642-04667-4_26 fatcat:46dmovqm65cu3cn4yurb2gt6ni

Hierarchical approach to exact symbolic analysis of large analog circuits

S.X.-D. Tan, Weikun Guo, Zhenyu Qi
2005 IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems  
This paper provides a novel approach to exact symbolic analysis of very large analog circuits. The new method is based on determinant decision diagrams (DDDs) to represent symbolic product terms.  ...  Our experimental results show that very large analog circuits, which can't be analyzed exactly before like µA725 and other unstructured circuits up to 100 nodes, can be analyzed by the new approach for  ...  In addition to the DDD-graph based approaches, modern symbolic analyzers employ the hierarchical decomposition [1] scheme to cope with very large analog blocks.  ... 
doi:10.1109/tcad.2005.850812 fatcat:g7popso7jvgllei4yelopdr7la

Hierarchical Multi-resolution Finite Element Model for Soft Body Simulation [chapter]

Matthieu Nesme, François Faure, Yohan Payan
2006 Lecture Notes in Computer Science  
This allows us to dynamically concentrate the computational force where it is most needed.  ...  An efficient physical simulation is then performed using hierarchical hexaedral finite elements. The object surface can be used for rendering and to apply boundary conditions.  ...  Contribution Our approach proposes to merge a multi-resolution description with a Hierarchical FE integration.  ... 
doi:10.1007/11790273_5 fatcat:ysfwuwcvpza5zm7wgyvjziolge

Hierarchical Integration of Runtime Models [chapter]

Cheng Xie, Wenzhi Chen, Jiaoying Shi, L ü Ye
2005 Lecture Notes in Computer Science  
To achieve this goal, we have defined a component-based modeling and assembly infrastructure, Pcanel, that supports hierarchical integration of concurrent, runtime models.  ...  Pcanel advocates netlist as global view of a systemic design, where the basic building block is component. The functionality of embedded system is modeled as netlist.  ...  Models of computation are independent of implementation of components. Thus, Reusable components in integrated software are organized hierarchically to support integration with different models.  ... 
doi:10.1007/11535409_86 fatcat:mztvtoz7wvc2lna4m4kygcf22e

Integrated Computational Materials Engineering: A Multi-Scale Approach

Nitin Chopra
2014 JOM: The Member Journal of TMS  
The "integrated" part of ICME strongly emphasizes synergistic systems and interdisciplinary thinking accompanied by multiscale modeling methods. 2,3 However, a key challenge is to link the various disciplines  ...  To further define the ICME in "completeness," the article by Liu et al. discusses case studies focused on three examples, where experiments are integrated with computation aspects.  ...  In contrast to ICME approaches suitable to conventional material systems and processing methods, the article by Bunn et al. demonstrates the ICME approach to study the composition and thickness profiles  ... 
doi:10.1007/s11837-014-1260-0 fatcat:flmx2hgtlbbpjbd6trd4ugadri

A hybrid recommendation approach for hierarchical items

Dianshuang Wu, Jie Lu, Guangquan Zhang
2010 2010 IEEE International Conference on Intelligent Systems and Knowledge Engineering  
It is integrated with the traditional item-based collaborative filtering approach to generate recommendations.  ...  Recommender systems aim to recommend items that are likely to be of interest to the user.  ...  To improve the prediction accuracy, hybrid recommender systems which integrate other information sources with CF approaches are developed.  ... 
doi:10.1109/iske.2010.5680827 fatcat:infhsspjtjamjezfkbse25elsi

Fault Tolerant Dynamic Scheduling on Real Time Hierarchical System: Proposals for Fault Tolerant Mechanism on Safety-Critical System

Catur Wirawan Wijiutomo, Bambang Riyanto Trilaksono, Achmad Imam Kistijantoro
2018 International Journal of Engineering & Technology  
Integrated architecture based on partitioned system with hierarchical scheduling is referred as real time hierarchical system which is a solution to increase efficiency in terms of hardware cost and size  ...  The paradigm changes from federated architecture to integrated architecture in the real time system introduces a partitioned system to ensure fault isolation and for scheduling the hierarchy scheduling  ...  Acknowledgement I would like to give my acknowledgement to Telkom University and LPDP.  ... 
doi:10.14419/ijet.v7i4.44.26871 fatcat:h2xilpa3qfflvogjrv6oeqepay

Towards a hierarchical design and integration of programming projects

Wing-Ning Li
1998 Proceedings of the twenty-ninth SIGCSE technical symposium on Computer science education - SIGCSE '98  
Such an integration may lead to the development of complex software systems in the senior year.  ...  By a hierarchical design and integration of programming projects, this approach aims to increase the effectiveness of the undergraduate learning experience.  ...  Conclusion We propose a hierarchical design and integration of programming projects in the computer science undergraduate curricuhnn.  ... 
doi:10.1145/273133.273175 dblp:conf/sigcse/Li98 fatcat:23yp2v3kajdsdo3b3j7hwgt6fu

Towards a hierarchical design and integration of programming projects

Wing-Ning Li
1998 ACM SIGCSE Bulletin  
Such an integration may lead to the development of complex software systems in the senior year.  ...  By a hierarchical design and integration of programming projects, this approach aims to increase the effectiveness of the undergraduate learning experience.  ...  Conclusion We propose a hierarchical design and integration of programming projects in the computer science undergraduate curricuhnn.  ... 
doi:10.1145/274790.273175 fatcat:puna55dr5naqlbfmaxwp5wbbpa

Multicriteria-based decision making models for computer integrated enterprise [chapter]

Lj. B. Vlacic
1996 Modelling and Methodologies for Enterprise Integration  
Keywords Computer-integrated enterprises, computer-integrated manufacturing, multicriteria-based decision making; economic implementation models. P. Bernus et al.  ...  This paper deals with the need for and the applicability of multicriteria-based decision making techniques in computer integrated enterprise/manufacturing environments.  ...  Before approaching the next section, it is important to point out that there are certain differences in the meaning of the terms CIM (Computer Integrated Manufacturing) and CIE (Computer Integrated Enterprise  ... 
doi:10.1007/978-0-387-34983-1_7 fatcat:ztyb2r4iebfztp652gg2rimwsm

An Efficient Industrial Big-Data Engine

Pablo Basanta-Val
2018 IEEE Transactions on Industrial Informatics  
Abstract-Current trends in industrial systems opt for the use of different big-data engines as a mean to process huge amounts of data that cannot be processed with an ordinary infrastructure.  ...  segments that may be processed by the engine in parallel using a hierarchical model.  ...  In all scenarios, the hierarchical approach is able to increase the speed of the system. Fig. 9.  ... 
doi:10.1109/tii.2017.2755398 fatcat:5esbkh6z3vfenc5yd3diuaqu6e

Distributed algorithms based on proximity for self-organizing fog computing systems

Marine Kadar, Philipp Gorski, Don Kuzhiyelil, Gerhard Fohler
2020 Zenodo  
Pervasive and Mobile Computing  ...  , FORA-Fog Computing for Robotics and Industrial Automation.  ...  Acknowledgment The research leading to these results has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 764785  ... 
doi:10.5281/zenodo.5856316 fatcat:ekbn4nbpsjhxln3gurq2xn53z4

A Strategic and Hierarchical Approach to Implement a Flexible Manufacturing System (FMSs), its Scope and Applications: An Overview

2016 International Journal of Science and Research (IJSR)  
The flexible manufacturing system (FMS) is an option because of; it consists of several integrated parts, computer control system and automated numerical control system to increase the flexibility of industrial  ...  The use of integrated parts, program instructions, data collection, transportation, automated guided vehicles (AGVs) should be hierarchically and systematically arranged.  ...  In whole processes of decision making, the core concept is integration [14] .For this approaches a computer integration manufacturing (CIM) models has developed to control the any manufacturing systems  ... 
doi:10.21275/v5i3.nov162042 fatcat:w6lbuslasjespm3xcsrhs65bre
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