Download AIDA-CMK: Multi-Algorithm Optimization Kernel Applied to by Ricardo Lourenço, Nuno Lourenço, Nuno Horta PDF

By Ricardo Lourenço, Nuno Lourenço, Nuno Horta

This paintings addresses the examine and improvement of an cutting edge optimization kernel utilized to analog built-in circuit (IC) layout. rather, this works describes the changes contained in the AIDA Framework, an digital layout automation framework totally constructed via on the built-in Circuits Group-LX of the Instituto de Telecomunicações, Lisbon. It focusses on AIDA-CMK, by way of improving AIDA-C, that is the circuit optimizer portion of AIDA, with a brand new multi-objective multi-constraint optimization module that constructs a base for a number of set of rules implementations. The proposed resolution implements 3 ways to multi-objective multi-constraint optimization, specifically, an evolutionary process with NSGAII, a swarm intelligence technique with MOPSO and stochastic hill mountain climbing process with MOSA. in addition, the applied constitution permits the simple hybridization among kernels reworking the former easy NSGAII optimization module right into a extra developed and flexible module helping a number of unmarried and multi-kernel algorithms. the 3 multi-objective optimization techniques have been confirmed with CEC2009 benchmarks to limited multi-objective optimization and confirmed with genuine analog IC layout difficulties. The completed effects have been in comparison by way of functionality, utilizing statistical effects acquired from a number of autonomous runs. eventually, a few hybrid techniques have been additionally experimented, giving a foretaste to a variety of possibilities to discover in destiny work.

Show description

Read or Download AIDA-CMK: Multi-Algorithm Optimization Kernel Applied to Analog IC Sizing PDF

Similar computers books

Computer Security – ESORICS 2004: 9th European Symposium on Research in Computer Security, Sophia Antipolis, France, September 13 - 15, 2004. Proceedings

This booklet constitutes the refereed lawsuits of the ninth ecu Symposium on study in machine defense, ESORICS 2004, held in Sophia Antipolis, France in September 2004. The 27 revised complete papers offered have been rigorously reviewed and chosen from 159 submissions. one of the themes addressed are entry keep watch over, authorization frameworks, privateness regulations, safety protocols, relied on computing, anonymity, info hiding, steganography, electronic signature schemes, encrypted communique, details circulate regulate, authentication, key distribution, public key cryptography, intrusion prevention, and assault discovery.

Comparative Genomics: RECOMB 2006 International Workshop, RCG 2006 Montreal, Canada, September 24-26, 2006 Proceedings

From the reviews:"Comparative genomics is an exhilarating new box of bioinformatics facing difficulties of significant significance for lots of components in biology. … This quantity includes the 17 absolutely refereed papers offered on the fourth assembly, held in Montreal in September 2006. … I think about this publication crucial for libraries aiming to aid examine in any box of bioinformatics.

Trends in Enterprise Application Architecture: 2nd International Conference, TEAA 2006, Berlin, Germany, November 29 - December 1, 2006, Revised Selected Papers

This publication constitutes the completely refereed postproceedings of the second foreign convention on developments in company program structure, TEAA 2006, held in Berlin, Germany, November 29 - December 1, 2006. The 24 revised complete papers offered including 1 invited speak have been conscientiously reviewed and chosen from quite a few submissions for inclusion within the publication.

Augenmotilitätsstörungen: Computerunterstütze Diagnose und Therapie

Neueste Erkenntnisse aus Biomechanik und Klinik ermöglichen eine computerunterstützte Darstellung der Augenmotilität von Schielen und komplexen Augenmotilitätsstörungen. Die biomechanischen Faktoren und die grundsätzlichen Operationsmethoden werden aufgezeigt. Die funktionelle Anatomie des Augenbewegungsapparates und dessen zentraler Steuerung, die anschauliche Beschreibung einfacher mathematischer Grundlagen der Okulomotorik und biomechanischer Augenmodelle, die Darstellung einer ''funktionellen Topographie'' als Orientierungshilfe für die Diagnostik und Simulation stehen im Mittelpunkt.

Extra resources for AIDA-CMK: Multi-Algorithm Optimization Kernel Applied to Analog IC Sizing

Example text

Also, it can be observed that the best between shuffle and sort by objective is dependent on the problem, where in CF1, CF2, and CF3 the shuffle method is better and in CF5, CF6, and CF7 the sort by objective tends to be better. To evaluate the performance of the multi-kernel algorithms four combinations of two kernels were tested. 2. In Fig. 6 the results obtained for the four multi-kernel combinations are presented. 46 5 Kernel Validation Using CEC2009 Benchmarks Fig. 3 Pareto fronts for problems with 30 variables: CF1–CF7 Fig.

1 Differential Amplifier Circuit Problem Before moving to the circuit optimizations, a brief preliminary note on the amplifier circuits considered is given. A common tradeoff in the design of amplifiers is between current (power) consumption and bandwidth (speed). 1), where GBW is the gain-bandwidth product, Cload is the load capacity, and IDD is the current consumption. By maximizing the FOM, the power consumption is minimized and the bandwidth product is maximized. This FOM is commonly used by designers to access the energy efficiency of the achieved solution.

Com (2014). Accessed 2014 4. : Eldo classic—foundry certified SPICE accurate circuit simulation. http://www. com/products/ic_nanometer_design/analog-mixed-signal-verification/eldo/ (2014). Accessed 2014 5. : LAYGEN II: Analog ICs Layout Generator. Springer, Berlin (2013) 6. : IC verification and signoff using calibre. com/products/ic_ nanometer_design/verification-signoff/ (2014). Accessed 2014 7. : A fast and elitist multiobjective genetic algorithm: NSGA-II. Evol. Comput. IEEE Trans. 6(2), 182–197 (2002) 8.

Download PDF sample

Rated 4.59 of 5 – based on 3 votes