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Large-Scale Modeling of Economic Systems
Complex Systems, 2013Following the events of the credit crunch and the onset of a global recession, alternative ways of modeling modern economies and mechanisms for carrying out policy analysis are now an urgent priority. Traditional mathematical economics is widely viewed to have been compromised through gross simplifications with many assumptions that are now seen to be ...
Holcombe, Mike +14 more
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2006
This chapter describes some of the fundamental issues related to biometric identification (one-to-many matches) on a large scale as well as some details of a particular implementation of a scalable fingerprint matcher. The decomposition of system error rates into expressions in terms of component error rates and the extrapolation of identification ...
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This chapter describes some of the fundamental issues related to biometric identification (one-to-many matches) on a large scale as well as some details of a particular implementation of a scalable fingerprint matcher. The decomposition of system error rates into expressions in terms of component error rates and the extrapolation of identification ...
openaire +2 more sources
LARGE SCALE CONTROL SYSTEM DESIGN
IFAC Proceedings Volumes, 1982Abstract An overview of some recent results obtained in the area of large scale control system design is made, in which an emphasis is placed on some of the more important differences occurring between the centralized and decentralized control problem. In particular, the following topics are discussed: (i) The large scale modelling problem. (ii)
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Large Scale Systems Applications
IFAC Proceedings Volumes, 1984Abstract An overview of system applications using large-scale modelling, optlmlsation and control methods is presented. The method used includes both hierarchical and dec entralised control. The applications are drawn from the fields of power systems, biological processes, water distribution networks, urban traffic control, telecommunication networks,
M.G. Singh, M.S. Mahmoud, M.F. Hassan
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2008
Abstract : The objective of this effort was to investigate techniques for allowing networks composed of many hundreds, thousands, or even millions of commodity computers to protect themselves against a variety of security threats. As a result we developed a number of system prototypes and experimentally demonstrated their effectiveness: an automatic ...
Angelos D. Keromytis +2 more
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Abstract : The objective of this effort was to investigate techniques for allowing networks composed of many hundreds, thousands, or even millions of commodity computers to protect themselves against a variety of security threats. As a result we developed a number of system prototypes and experimentally demonstrated their effectiveness: an automatic ...
Angelos D. Keromytis +2 more
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2009
Large-scale complex systems (LSS) have traditionally been characterized by large numbers of variables, structure of interconnected subsystems, and other features that complicate the control models such as nonlinearities, time delays, and uncertainties. The decomposition of LSS into smaller, more manageable subsystems allowed for implementing effective ...
Florin-Gheorghe Filip, Kauko Leiviskä
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Large-scale complex systems (LSS) have traditionally been characterized by large numbers of variables, structure of interconnected subsystems, and other features that complicate the control models such as nonlinearities, time delays, and uncertainties. The decomposition of LSS into smaller, more manageable subsystems allowed for implementing effective ...
Florin-Gheorghe Filip, Kauko Leiviskä
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Companion to the 21st ACM SIGPLAN symposium on Object-oriented programming systems, languages, and applications, 2006
Scale changes everything. The trend in the design and development of software-intensive systems today is toward scale that increases in every measurable way. Lines of code, complexity, dependency, communication, bandwidth, memory, datasets, and many other measures for our systems continue to reach and exceed the limits of our ability to produce high ...
Richard P. Gabriel +3 more
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Scale changes everything. The trend in the design and development of software-intensive systems today is toward scale that increases in every measurable way. Lines of code, complexity, dependency, communication, bandwidth, memory, datasets, and many other measures for our systems continue to reach and exceed the limits of our ability to produce high ...
Richard P. Gabriel +3 more
openaire +1 more source
Large-scale system optimization
Computers & Chemical Engineering, 1986Abstract This paper describes a quasi-Newtonian method for unconstrained minimization of objective functions which are the sum of several terms, each of which depends on a small number of variables.
G.M. Ostrovsky +2 more
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