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algorithm

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Did you mean Algorithmics (20 results)

BNET Resources

Numerical and Experimental Excitability Analysis of Multi-Pendulum Mechatronics System: An experimental mechatronics set-up for research and education is described. The set-up consists of single and coupled double pendulum-like electromechanical system connected to the personal computer. The mathematical models of mechanical and electromagnetic processes in the system, data exchange interface and software for laboratory experiments are described. The analysis and...; Tags: Engineering, algorithm, analysis, PC, computer, software; White papers
Active Appearance Models Revisited: This white paper proposes an efficient fitting algorithm for AAMs based on the inverse compositional image alignment algorithm and shows how the appearance variation can be "projected out" using this algorithm and how the algorithm can be extended to include a "shape normalizing" warp, typically a 2D similarity transformation. The...; Tags: Engineering, Carnegie-Mellon University, algorithm, 2D, performance; White papers
An Algorithm for Procurement in Supply-Chain Management: This paper proposes a technique for use in supply-chain management that assists the decision-making process for purchases of direct goods. Based on projections for future prices and demand, RFQs are constructed and quotes are accepted that optimize the level of inventory each day, while minimizing total cost. The problem is...; Tags: Supply chain management (SCM), Government of Canada, SCM, supply chain, procurement, decision-making, technique; White papers
Unsupervised and Adaptive Segmentation of Multispectral 3D Magnetic Resonance Images of Human Brain: A Generic Approach: This paper provides a generic algorithm for the segmentation of three dimensional multi-spectral magnetic resonance images. The algorithm is unsupervised and adaptive, does not require initialization, classifies the data in any number of tissue classes and suggests an optimal number of classes. It uses a statistical model including Bayesian distributions...; Tags: Engineering, segmentation, intensity, algorithm, Bayesian; White papers
A Column Generation Algorithm For Choice-Based Network Revenue Management: In the last few years, there has been a trend to enrich traditional revenue management models built upon the independent demand paradigm by accounting for customer choice behavior. This extension involves both modeling and computational challenges. This paper considers the Choice-based, Deterministic, Linear Programming model CDLP of Gallego et al.,...; Tags: Engineering, Operational accounting, New York Stock Exchange, revenue management, algorithm, revenue, modeling, accounting, network; White papers 2007-04-30

A Preventive Conversion Mechanism For Conflict Resolution: In this paper we present an algorithm, called the Wavelength before Time with Preventive Conversion WTPC algorithm that aims at reducing the loss rate in an optical burst switched network. The algorithm resolves contention in both the time and wavelength domain and uses a preventive conversion mechanism for some optical...; Tags: Engineering, algorithm, conflict resolution; White papers 2006-05-05
Analysis of Concordance of Different Haplotype Block Partitioning Algorithms: Different classes of haplotype block algorithms exist and the ideal dataset to asses their performance would be to comprehensively re-sequence a large genomic region in a large population. Such data sets are expensive to collect. Alternatively, this paper talks about a study wherein it performed coalescent simulations to generate haplotypes...; Tags: Engineering, BioMed Central, algorithm, analysis, performance; White papers 2005-12-15
An Algorithm for Automatic Evaluation of the Spot Quality in Two-Color DNA Microarray Experiments: Although DNA microarray technologies are very powerful for the simultaneous quantitative characterization of thousands of genes, the quality of the obtained experimental data is often far from ideal. The measured microarrays images represent a regular collection of spots, and the intensity of light at each spot is proportional to the...; Tags: Biotechnology, BioMed Central, DNA, gene, quality control, analysis, tool; White papers 2005-12-09
A Family of Market-Based Shipment Methodologies for Delivery Supply Chain: Load building is an important step to make the delivery supply chain efficient. This paper presents a family of load makeup algorithms using market control-based strategy, named LoadMarket, in order to build efficient loads where each load consists of a certain number of finished products having destinations. LoadMarket adopts minimum...; Tags: Engineering, Supply chain management (SCM), Pennsylvania State University, algorithm, supply chain, trader, strategy; White papers 2005-11-08
Reliability of Old and New Ventricular Fibrillation Detection Algorithms for Automated External Defibrillators: A pivotal component in Automated External Defibrillators AEDs is the detection of ventricular fibrillation by means of appropriate detection algorithms. In the scientific literature there exists a wide variety of methods and ideas for handling this task. These algorithms should have a high detection quality, be easily implementable, and work...; Tags: Engineering, BioMed Central, algorithm, database, analysis; White papers 2005-10-27
Real-Time Event Management in Financial Markets: Competition, regulatory changes and market volatility necessitate extremely sophisticated decision making tools for financial institutions to thrive in this complex marketplace. Further, the data volumes that are generated in real-time (e.g., market data) or need to be analyzed (reference data, historical data) have also increased significantly. Today's market needs the...; Tags: Financial accounting, Engineering, GemStone, financial company, algorithm, financial market, financial, analytics, decision-making; White papers 2005-09-01
Comparison of Independent Component Analysis Algorithms for Removal of Ocular Artifacts From Electroencephalogram: The electroencephalogram EEG is useful for clinical diagnosis and in biomedical research. EEG recordings are distorted by electrooculogram EOG artifacts causing serious problem for EEG interpretation and analysis. In this paper, the actual independence of the components obtained from various ICA algorithms like OGWE, MS-ICA, SHIBBS, Kernel-ICA, JADE and RADICAL...; Tags: Engineering, Slovak Academy of Sciences, ICA Corp., artifact, algorithm, biomedical, analysis; White papers 2005-08-30
Measuring and Interpreting the Performance of Broker Algorithms: The focus of this paper is on information and measurement leading to informed choice and evaluation of algorithmic trading engines. Choice and evaluation are closely linked in our minds. The number of vendors is growing quickly, but not half as fast as the alphabet soup labeling the number of strategies...; Tags: strategy, performance; White papers 2005-08-01
Implementation Shortfall - One Objective, Many Algorithms: Given the availability of such a simple measure as implementation shortfall, why has VWAP Volume Weighted Average Price remained the primary benchmark in algorithmic trading for so many years? What are the properties of algorithms such as Target Percentage of Volume that make them desirable for portfolio managers and traders?...; Tags: Engineering, algorithm, benchmarking, trader; White papers 2005-05-19
Efficient Decoding Algorithms for Generalized Hidden Markov Model Gene Finders: The Generalized Hidden Markov Model GHMM has proven a useful framework for the task of computational gene prediction in eukaryotic genomes, due to its flexibility and probabilistic underpinnings. In describing a number of optimizations for GHMM-based gene finders and making available two complete open-source software systems embodying these methods, the...; Tags: BioMed Central, open-source software, technique, open source; White papers 2005-01-24
Design Tool for Wind Turbine Control Algorithms: This paper discusses advanced wind turbine control algorithms which have become more important over the last years in order to deal with high requirements on reliability, cost of energy and extreme operating offshore conditions. An open source modular 'Design tool for wind turbine control algorithms' within the Matlab environment enables...; Tags: Engineering, Telecom & Utilities, PRODUCTIVITY, Energy Research Centre of the Netherlands, turbine, algorithm, tool, open source, benefit, environment; White papers 2004-11-25
Torque Control for Variable Speed Wind Turbines: An advanced generator control algorithm has been developed and implemented in ECN's control design tool for wind turbines. For wind speeds above nominal the algorithm limits power and rotor speed to the common bounds of constant power control in variable speed turbines, while the electromagnetic torque varies half as much...; Tags: Engineering, Energy Research Centre of the Netherlands, turbine, algorithm, tool; White papers 2004-11-01
A Genetic Algorithm For The Resource Constrained Multi-Project Scheduling Problem: This paper presents a genetic algorithm for the Resource Constrained Multi-Project Scheduling Problem RCMPSP. The chromosome representation of the problem is based on random keys. The schedules are constructed using a heuristic that builds parameterized active schedules based on priorities, delay times, and release dates defined by the genetic algorithm....; Tags: Engineering, AT&T Corp., algorithm; White papers 2004-10-29
Genetic Algorithms in Supply Chain Scheduling of Ready-Mixed Concrete: The coordination of just-in-time production and transportation in a network of partially independent facilities to guarantee timely delivery to distributed customers is one of the most challenging aspects of supply chain management. This paper focuses on the ready-made concrete delivery: in addition to the mentioned complexity, strict time-constraints forbid both...; Tags: Supply chain management (SCM), Erasmus University Rotterdam, supply chain, JIT, SCM, transportation, network; White papers 2004-10-01
A Novel Fuzzy C-Means Clustering Algorithm for Image Thresholding: Image thresholding has played an important role in image segmentation. This paper presents a novel spatially weighted fuzzy c-means SWFCM clustering algorithm for image thresholding. The algorithm is formulated by incorporating the spatial neighborhood information into the standard FCM clustering algorithm. Two improved implementations of the k-nearest neighbor (k-NN) algorithm...; Tags: Engineering, Slovak Academy of Sciences, algorithm, clustering, performance; White papers 2004-09-14