Academic literature on the topic 'Implementations Variant'

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Journal articles on the topic "Implementations Variant"

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Araujo, Filipe, and Samuel Neves. "The circulant hash revisited." Journal of Mathematical Cryptology 15, no. 1 (2020): 250–57. http://dx.doi.org/10.1515/jmc-2018-0054.

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AbstractAt ProvSec 2013, Minematsu presented the circulant hash, an almost-xor universal hash using only the xor and rotation operations. The circulant hash is a variant of Carter and Wegman’s H3 hash as well as Krawczyk’s Toeplitz hash, both of which are hashes based on matrix-vector multiplication over 𝔽2. In this paper we revisit the circulant hash and reinterpret it as a multiplication in the polynomial ring 𝔽2[x]/(xn + 1). This leads to simpler proofs, faster implementations in modern computer chips, and newer variants with practical implementation advantages.
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HIRAI, YOICHI, and KAZUHIKO YAMAMOTO. "Balancing weight-balanced trees." Journal of Functional Programming 21, no. 3 (2011): 287–307. http://dx.doi.org/10.1017/s0956796811000104.

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AbstractA weight-balanced tree (WBT) is a binary search tree, whose balance is based on the sizes of the subtrees in each node. Although purely functional implementations on a variant WBT algorithm are widely used in functional programming languages, many existing implementations do not maintain balance after deletion in some cases. The difficulty lies in choosing a valid pair of rotation parameters: one for standard balance and the other for choosing single or double rotation. This paper identifies the exact valid range of the rotation parameters for insertion and deletion in the original WBT
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Anderson, Jeffrey L., and Nancy Collins. "Scalable Implementations of Ensemble Filter Algorithms for Data Assimilation." Journal of Atmospheric and Oceanic Technology 24, no. 8 (2007): 1452–63. http://dx.doi.org/10.1175/jtech2049.1.

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Abstract A variant of a least squares ensemble (Kalman) filter that is suitable for implementation on parallel architectures is presented. This parallel ensemble filter produces results that are identical to those from sequential algorithms already described in the literature when forward observation operators that relate the model state vector to the expected value of observations are linear (although actual results may differ due to floating point arithmetic round-off error). For nonlinear forward observation operators, the sequential and parallel algorithms solve different linear approximat
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Yang, Lina, Shuang Jiang, Bibo Jiang, Dajiang J. Liu, and Xiaowei Zhan. "Seqminer2: an efficient tool to query and retrieve genotypes for statistical genetics analyses from biobank scale sequence dataset." Bioinformatics 36, no. 19 (2020): 4951–54. http://dx.doi.org/10.1093/bioinformatics/btaa628.

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Abstract Summary Here, we present a highly efficient R-package seqminer2 for querying and retrieving sequence variants from biobank scale datasets of millions of individuals and hundreds of millions of genetic variants. Seqminer2 implements a novel variant-based index for querying VCF/BCF files. It improves the speed of query and retrieval by several magnitudes compared to the state-of-the-art tools based upon tabix. It also reimplements support for BGEN and PLINK format, which improves speed over alternative implementations. The improved efficiency and comprehensive support for popular file f
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Berlemann, Michael, and Jan-Erik Wesselhöft. "Estimating Aggregate Capital Stocks Using the Perpetual Inventory Method." Review of Economics 65, no. 1 (2014): 1–34. http://dx.doi.org/10.1515/roe-2014-0102.

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AbstractAlmost all attempts to construct capital stock data base on some variant of the Perpetual Inventory Method. While various countries employ this method to construct suitable proxies of national capital stocks, the implementation and the underlying assumptions differ considerably, thereby rendering the results internationally incomparable. Only a few attempts to construct internationally comparable capital stock data have yet been undertaken in the scientific literature. In this paper we outline the idea of the Perpetual Inventory Method and deliver a survey of previous implementations o
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Cao, Jianli, Zhikui Chen, Yuxin Wang, and He Guo. "Parallel Implementations of Candidate Solution Evaluation Algorithm for N-Queens Problem." Complexity 2021 (February 22, 2021): 1–15. http://dx.doi.org/10.1155/2021/6694944.

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The N-Queens problem plays an important role in academic research and practical application. Heuristic algorithm is often used to solve variant 2 of the N-Queens problem. In the process of solving, evaluation of the candidate solution, namely, fitness function, often occupies the vast majority of running time and becomes the key to improve speed. In this paper, three parallel schemes based on CPU and four parallel schemes based on GPU are proposed, and a serial scheme is implemented at the baseline. The experimental results show that, for a large-scale N-Queens problem, the coarse-grained GPU
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Akritas, A. G., A. W. Strzebonski, and P. S. Vigklas. "Improving the Performance of the Continued Fractions Method Using New Bounds of Positive Roots." Nonlinear Analysis: Modelling and Control 13, no. 3 (2008): 265–79. http://dx.doi.org/10.15388/na.2008.13.3.14557.

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In this paper we compare four implementations of the Vincent-AkritasStrzebo´nski Continued Fractions (VAS-CF) real root isolation method using four different (two linear and two quadratic complexity) bounds on the values of the positive roots of polynomials. The quadratic complexity bounds were included to see if the quality of their estimates compensates for their quadratic complexity. Indeed, experimentation on various classes of special and random polynomials revealed that the VAS-CF implementation using LMQ, the Quadratic complexity variant of our Local Max bound, achieved an overall avera
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Kirchner, Thomas, Franz Sattler, Janek Gröhl, and Lena Maier-Hein. "Signed Real-Time Delay Multiply and Sum Beamforming for Multispectral Photoacoustic Imaging." Journal of Imaging 4, no. 10 (2018): 121. http://dx.doi.org/10.3390/jimaging4100121.

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Reconstruction of photoacoustic (PA) images acquired with clinical ultrasound transducers is usually performed using the Delay and Sum (DAS) beamforming algorithm. Recently, a variant of DAS, referred to as Delay Multiply and Sum (DMAS) beamforming has been shown to provide increased contrast, signal-to-noise ratio (SNR) and resolution in PA imaging. The main reasons for the use of DAS beamforming in photoacoustics are its simple implementation, real-time capability, and the linearity of the beamformed image to the PA signal. This is crucial for the identification of different chromophores in
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Cereijo García, Javier, and Roberto R. Osorio. "Comparison of Hardwired and Microprogrammed Statechart Implementations." Electronics 9, no. 7 (2020): 1139. http://dx.doi.org/10.3390/electronics9071139.

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In scientific facilities such as particle accelerators, fast and jitter-free synchronization is required in order to trigger a large number of actuators at the right time in a variety of situations. The behaviour of the control systems and subsystems may be specified by using statechart diagrams, which expand the capabilities of finite state machines allowing concurrency, a hierarchy of states, and history. Hence, there is a need of tools for synthesizing those diagrams so that a new control configuration may be deployed in a short time and an error-free manner in the required environments. In
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Qiu, Jialin, Hui Wang, Jiabin Lu, Biaobiao Zhang, and K. L. Du. "Neural Network Implementations for PCA and Its Extensions." ISRN Artificial Intelligence 2012 (July 19, 2012): 1–19. http://dx.doi.org/10.5402/2012/847305.

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Many information processing problems can be transformed into some form of eigenvalue or singular value problems. Eigenvalue decomposition (EVD) and singular value decomposition (SVD) are usually used for solving these problems. In this paper, we give an introduction to various neural network implementations and algorithms for principal component analysis (PCA) and its various extensions. PCA is a statistical method that is directly related to EVD and SVD. Minor component analysis (MCA) is a variant of PCA, which is useful for solving total least squares (TLSs) problems. The algorithms are typi
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Dissertations / Theses on the topic "Implementations Variant"

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Al-Trad, Anas. "Optimized Composition of Parallel Components on a Linux Cluster." Thesis, Linköpings universitet, Institutionen för datavetenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-86204.

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We develop a novel framework for optimized composition of explicitly parallel software components with different implementation variants given the problem size, data distribution scheme and processor group size on a Linux cluster. We consider two approaches (or two cases of the framework).  In the first approach, dispatch tables are built using measurement data obtained offline by executions for some (sample) points in the ranges of the context properties. Inter-/extrapolation is then used to do actual variant-selection for a given execution context at run-time. In the second approach, a cost
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Pospíšil, David. "Implementace nového informačního systému konkrétní společnosti." Master's thesis, Vysoká škola ekonomická v Praze, 2010. http://www.nusl.cz/ntk/nusl-71949.

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This diploma thesis deals with the issues of implementation of the new information system. The work was based on the experiences in implementing a new information system. The main point of this thesis is to present the process of implementation beginning with the analyzing the current state and vendor selection to implementation itself. Then I will describe the current situation, the risks of process of the implementation, the possibilities in saving the expenses in the next project and how to avoid the errors arising from this implementation. There are two separated parts of the written essay
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Choi, Sung-Mo. "A variant theory of policy implementation : policy content, policy context, and implementation style in Korea /." The Ohio State University, 1991. http://catalog.hathitrust.org/api/volumes/oclc/31238785.html.

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Cropp, Robert James. "Implementation of respiratory-correlated cone-beam CT on Varian linac systems." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/37220.

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Respiratory-correlated (4D) X-ray CT scans produce a set of images corresponding to different phases of a patient's breathing cycle. In external beam radiotherapy, information about a tumor's motion due to respiration can be used to optimize a treatment plan, provided the patient can be accurately aligned for treatment. Cone-beam CT (CBCT) systems are becoming widespread on treatment linac units and are used to aid in alignment. This thesis describes the implementation of respiratory-correlated cone-beam CT scans on two types of Varian units: iX and TrueBeam. Procedures for 4D CBCT scans on ea
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Jondell, Karl Johannes. "Implementation of an Automatic Control Strategy to Minimize Headway Variance." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-239358.

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In this project, a model of a high-demand bus line is formulated and simulated. Three different control strategies, Timetable, Headway Thresholding and Self-Coordinating, are implemented and tested in the simulation, in order to establish one that reduces passenger wait time and that resists and recovers from bunching. Two of the three strategies uses inter-vehicle headways to control the flow of the buses, requiring real-time information sharing of vehicle positions between the buses. With the aid of so-called Automatic Vehicle Location-systems (AVL) already in use in many public transit syst
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Baloh, Jure. "Implementing TeamSTEPPS in small rural hospitals: An examination of process and variance models of implementation." Diss., University of Iowa, 2017. https://ir.uiowa.edu/etd/5707.

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Hospital personnel are commonly tasked with implementing innovative and evidence-based practices. However, successes are often limited and short-lived. One likely explanation is that implementation processes vary between sites, leading to differences in implementation outcomes. In this dissertation, I built on the organizational and implementation science literatures to improve our understanding of implementation processes and how they unfolded in small, rural hospitals in Iowa. I adopted two theoretical perspectives – process and variance models. Process models explain change as a series of s
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Buhescu, Razvan Mihai. "Implementation of a global router for symmetrical FPGAs based on the dual-affine variant of Karmarkar's interior-point method." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=23321.

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FPGAs have been among the fastest growing segments of the semiconductor industry and this growth is expected to continue over the next several years. The complexity of FPGAs makes manual designs time consuming and error prone; design automation tools are essential to the effective use of FPGAs. Routing is one part of the design process of VLSI chips that is computational complex and hence very time consuming.<br>The arrival of the interior-point method proposed by N. Karmarkar was an important event in linear programming and several variants have been developed since then. Recent experiments i
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Djehiche, Younes, and Erik Bröte. "Implementation of mean-variance and tail optimization based portfolio choice on risky assets." Thesis, KTH, Skolan för teknikvetenskap (SCI), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-198071.

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An asset manager's goal is to provide a high return relative the risk taken, and thus faces the challenge of how to choose an optimal portfolio. Many mathematical methods have been developed to achieve a good balance between these attributes and using di erent risk measures. In thisthesis, we test the use of a relatively simple and common approach: the Markowitz mean-variance method, and a more quantitatively demanding approach: the tail optimization method. Using active portfolio based on data provided by the Swedish fund management company Enter Fonderwe implement these approaches and compar
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GRÖNLUND, ARTHUR, and CHRISTOS TOLIS. "Riderless self-balancing bicycle : Derivation and implementation of a time variant linearized state space model for balancing a bicycle in motion by turning the front wheel." Thesis, KTH, Mekatronik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-232995.

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Self-driving vehicles are becoming more and more prevalent in society, with buses and cars close to being implemented in the public domain. Self-driving two-wheeled vehicles could be a solution for space-efficient transportation in cities, where space is becoming a larger issue. The purpose of this project was to develop and implement a linearized time variant state space model for balancing such a two-wheeled vehicle in the form of a bicycle by turning its front wheel. To test the derived model a small demonstrator was built and experimented with. The final conclusion was that the model could
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Bonàs, Guarch Sílvia. "Implementation of a novel analytical framework for large-scale genetic data. Extending the genetic architecture of type 2 diabetes beyond common variants." Doctoral thesis, Universitat de Barcelona, 2017. http://hdl.handle.net/10803/402781.

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The major landmark in modern genomic and biological research has been the first survey of the entire human genome. On June 2000 the staging of Bill Clinton along with Craig Venter and Francis Collins extolled how genome science would impact our lives by revolutionizing diagnosis, prevention and treatment for a vast number of human diseases (Collins 2010). Since that, we underwent a breathtaking progress in genome science with the unique conjunction of the development of new technologies such as Next Generation Sequencing (NGS) or genotyping arrays (Collins 2010; Hofker et al. 2014) and extens
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Books on the topic "Implementations Variant"

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Perevalov, Viktor. Legal doctrine: problems of formation and implementation. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1839406.

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The book is devoted to the issues of the emergence, formation and implementation of the legal doctrine as a kind of" prominence " in the field of legal science. Taking into account historical and comparative legal data, the corresponding legal phenomena and concepts are characterized, examples of their practical approbation are given. Variants of the author's solution are offered for a number of debatable problems of the topic.&#x0D; For undergraduates, postgraduates, teachers of law schools and anyone interested in law.
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An, Yŏng-hun. Chibang ŭihoe unyŏng ch'eje tayanghwa pangan e kwanhan yŏn'gu: A Study on variant alternative arrangements of enhancing local council's competences in decision-making and policy implementation. Han'guk Chibang Haengjŏng Yŏn'guwŏn, 2007.

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Singh, A. K., Raj Senani, and D. R. Bhaskar. Current Conveyors: Variants, Applications and Hardware Implementations. Springer, 2014.

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An Analysis of the Implementation of Acquisition Reform Initiatives and Contract Cost Variance. Storming Media, 2003.

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Braginsky, O. B., G. M. Tatevosyan, S. V. Sedova, and R. Sh Magomedov. The economic mechanism of development programs: the interaction of economic instruments. CEMI RAS, 2020. http://dx.doi.org/10.33276/978-5-8211-0787-9.

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The preprint presents the economic mechanism of investment programs and analyzes its components: specific indicators for evaluating the investment part of developmental programs are proposed; a specific pricing for products manufactured as a result of the implementation of investment projects; a system of financing developmental programs based on the optimal ratio of budget funds, reinvested profits and credit. The empirical base of the study is made up of materials from the petrochemical complex. In this regard, the world trends in the development of petrochemical chemistry and the situation
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Láruson, Áki Jarl, and Floyd Allan Reed. Population Genetics with R. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198829539.001.0001.

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Population genetics is an inherently quantitative discipline. Because the focus of population genetics studies is usually on abstract concepts like the frequencies of genetic variants over time, it can at first glance be difficult to conceptualize and appropriately visualize. As more and more quantitative models and methods have become established in the discipline, it has become necessary for people just entering the field to quickly develop a good understanding of the many layers of complex approaches, so as to correctly interpret even basic results. An unfortunate side effect of the widespr
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Roederer-Rynning, Christilla. 8. The Common Agricultural Policy The Fortress Challenged. Oxford University Press, 2017. http://dx.doi.org/10.1093/hepl/9780199689675.003.0008.

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This chapter examines the processes that make up the European Union’s common agricultural policy (CAP), with particular emphasis on how the Community method functions in agriculture and how it upheld for decades the walls of fortress CAP. Today’s CAP bears little resemblance to the system of the 1960s, except for comparatively high tariff protection. The controversial device of price support has largely been replaced by direct payments to producers. The chapter first provides an overview of the origins of CAP before discussing two variants of the Community method in agriculture: hegemonic inte
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Bache, Ian. 10. Cohesion Policy A New Direction for New Times? Oxford University Press, 2017. http://dx.doi.org/10.1093/hepl/9780199689675.003.0010.

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This chapter examines the European Union’s cohesion policy, aimed primarily at reducing the social and economic differences between EU regions. Academic analysis of cohesion policy has generated insights that have framed wider debates about the nature of the EU as a whole, particularly through the concept of multi-level governance. Moreover, while cohesion policy has taken up a growing share of the EU’s budget, its purpose, effectiveness, and durability have been increasingly challenged. Before analysing these issues, the chapter provides an overview of the emergence of cohesion policy, taking
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Vermeulen, Roel, Douglas A. Bell, Dean P. Jones, et al. Application of Biomarkers in Cancer Epidemiology. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190238667.003.0006.

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Advancements in OMICs are now enabling investigators to explore comprehensively the biological consequences of exogenous and endogenous exposures by detecting molecular signatures of exposure, early signs of adverse biological effects, preclinical disease, and molecularly defined cancer subtypes. These new technologies have proven invaluable for assembling a comprehensive portrait of human exposure, health, and disease. This includes hypothesis-driven biomarkers, as well as platforms that can agnostically analyze entire biologic processes and “compartments,” including the measurement of small
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Cerhan, James R., Claire M. Vajdic, and John J. Spinelli. The Non-Hodgkin Lymphomas. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190238667.003.0040.

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The non-Hodgkin lymphomas (NHL) are a heterogeneous group of over forty lymphoid neoplasms that have undergone a major redefinition over the last twenty-five years, in part due to advances in immunology and genetics as well as implementation of the WHO classification system. NHLs are considered clonal tumors of B-cells, T-cells, or natural killer (NK) cells arrested at various stages of differentiation, regardless of whether they present in the blood (lymphoid leukemia) or lymphoid tissues (lymphoma). In the United States, the age-standardized NHL incidence rate (per 100,000) doubled from 1973
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Book chapters on the topic "Implementations Variant"

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Neele, Thomas, Antti Valmari, and Tim A. C. Willemse. "The Inconsistent Labelling Problem of Stutter-Preserving Partial-Order Reduction." In Lecture Notes in Computer Science. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-45231-5_25.

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AbstractIn model checking, partial-order reduction (POR) is an effective technique to reduce the size of the state space. Stubborn sets are an established variant of POR and have seen many applications over the past 31 years. One of the early works on stubborn sets shows that a combination of several conditions on the reduction is sufficient to preserve stutter-trace equivalence, making stubborn sets suitable for model checking of linear-time properties. In this paper, we identify a flaw in the reasoning and show with a counter-example that stutter-trace equivalence is not necessarily preserved. We propose a solution together with an updated correctness proof. Furthermore, we analyse in which formalisms this problem may occur. The impact on practical implementations is limited, since they all compute a correct approximation of the theory.
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Balas, Egon. "Implementation and Testing of Variants." In Disjunctive Programming. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-00148-3_10.

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Tolimieri, Richard, Chao Lu, and Myoung An. "Variants of FT Algorithms and Implementations." In Signal Processing and Digital Filtering. Springer New York, 1997. http://dx.doi.org/10.1007/978-1-4757-2767-8_4.

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Smith, Taylor J., and Kai Salomaa. "Decision Problems for Restricted Variants of Two-Dimensional Automata." In Implementation and Application of Automata. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-23679-3_18.

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Tolimieri, R., Myoung An, and Chao Lu. "Variants of FFT Algorithm and Their Implementations." In Signal Processing and Digital Filtering. Springer New York, 1989. http://dx.doi.org/10.1007/978-1-4757-3854-4_4.

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Stencel, Krzysztof, and Patrycja Węgrzynowicz. "Implementation Variants of the Singleton Design Pattern." In On the Move to Meaningful Internet Systems: OTM 2008 Workshops. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-88875-8_61.

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Yap, Roland H. C., Stella Z. Q. Wang, and Martin J. Henz. "Hardware Implementations of Real-Time Reconfigurable WSAT Variants." In Field Programmable Logic and Application. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-540-45234-8_48.

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Tankyevych, Olena, Hugues Talbot, Petr Dokladál, and Nicolas Passat. "Spatially-Variant Morpho-Hessian Filter: Efficient Implementation and Application." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03613-2_13.

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Rust, Keith F., Sheila Krawchuk, and Christian Monseur. "Sample Design, Weighting, and Calculation of Sampling Variance." In Implementation of Large-Scale Education Assessments. John Wiley & Sons, Ltd, 2017. http://dx.doi.org/10.1002/9781118762462.ch5.

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Altunel, Yusuf, and Abdül Halim Zaim. "Implementation of Variants in Component Based Software Production." In Lecture Notes in Electrical Engineering. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-06764-3_62.

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Conference papers on the topic "Implementations Variant"

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Lee, PeiZong, Fang-Yu Huang, Chorng-Yuan Huang, and Hwann-Tzong Chen. "Efficient implementations of two variant subset sum problems." In the 1996 ACM symposium. ACM Press, 1996. http://dx.doi.org/10.1145/331119.331182.

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Artal, Pablo. "Optical digital implementations of wavelet transform: application to image variant filtering." In 16th Congress of the International Commission for Optics: Optics as a Key to High Technology. SPIE, 1993. http://dx.doi.org/10.1117/12.2308600.

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Abe, Kuniyoshi, and Seiji Fujino. "Variant Implementations of SCBiCG Method for Linear Equations with Complex Symmetric Matrices." In 2015 17th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC). IEEE, 2015. http://dx.doi.org/10.1109/synasc.2015.27.

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Raff, Edward. "Exact Acceleration of K-Means++ and K-Means||." In Thirtieth International Joint Conference on Artificial Intelligence {IJCAI-21}. International Joint Conferences on Artificial Intelligence Organization, 2021. http://dx.doi.org/10.24963/ijcai.2021/403.

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K-Means++ and its distributed variant K-Means|| have become de facto tools for selecting the initial seeds of K-means. While alternatives have been developed, the effectiveness, ease of implementation,and theoretical grounding of the K-means++ and || methods have made them difficult to "best" from a holistic perspective. We focus on using triangle inequality based pruning methods to accelerate both of these algorithms to yield comparable or better run-time without sacrificing any of the benefits of these approaches. For both algorithms we are able to reduce distance computations by over 500×.
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Song, Y., and J. S. M. Vergeest. "Matching Geometric Shapes in 4D Space Incorporating Curvature Information." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-34746.

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The Iterative Closest Point (ICP) algorithm and its variants are widely used in matching different patches of 3-Dimensional (3D) scanning data. In this paper, a 4-Dimensional (4D) based approach is proposed to improve the robustness of the ICP algorithm. Considering curvatures of the given geometries as an extra dimension, the existing ICP algorithm can be extended to 4D space. The reason of using this additional information is that it introduces an extra dimension of similarity in the shape matching algorithm, thus improves the effectiveness of the optimization process. Using a variant of the
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Cupertino, Francesco, David Naso, and Biagio Turchiano. "Precision Motion Control of Tubular Linear Motors With Neural Networks and Compact Genetic Algorithms." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-87178.

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This paper describes a control system for a tubular synchronous linear motor based on a combination of a linear PID controller and a nonlinear neural network. The nonlinear part of the controller is introduced to progressively augment the tracking performance of the system and is trained online by a compact GA. In particular, we implement a variant of a known compact GA that well lends itself to practical implementations in low capacity microcontrollers, thanks to its reduced memory requirements and better distributed computational loads. The potential of the proposed approach is assessed by m
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Gardezi, Akber, Ahmad Al-Kandri, Philip Birch, Rupert Young, and Chris Chatwin. "Enhancement of the speed of space-variant correlation filter implementations by using low-pass pre-filtering for kernel placement and applications to real-time security monitoring." In SPIE Defense, Security, and Sensing, edited by David P. Casasent and Tien-Hsin Chao. SPIE, 2011. http://dx.doi.org/10.1117/12.883784.

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Lohse, N. "MIMO signal description for spatial-variant filter generation." In IEE Seminar MIMO: Communications Systems from Concept to Implementation. IEE, 2001. http://dx.doi.org/10.1049/ic:20010206.

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Honda, Ryo, Hiroki Yamashita, and Hiroyuki Sugiyama. "Sliding Joint Constraints for the Analysis of Flexible Multibody Systems Using Intermediate Coordinates." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-65108.

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In this investigation, formulations of sliding joint constraints for flexible bodies modeled using the absolute nodal coordinate formulation are developed using intermediate coordinates. Since modeling of prismatic and cylindrical joints for flexible bodies requires solutions to moving boundary problems in which joint definition points are moving on flexible bodies, arc-length coordinates are introduced for defining time-variant constraint definition points on flexible bodies. While this leads to a systematic modeling procedure for sliding joints, specialized formulations and implementations a
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Zhang, Dianmu, and Blake Hannaford. "IKBT: Solving Symbolic Inverse Kinematics with Behavior Tree (Extended Abstract)." In Twenty-Ninth International Joint Conference on Artificial Intelligence and Seventeenth Pacific Rim International Conference on Artificial Intelligence {IJCAI-PRICAI-20}. International Joint Conferences on Artificial Intelligence Organization, 2020. http://dx.doi.org/10.24963/ijcai.2020/724.

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Inverse kinematics solves the problem of how to control robot arm joints to achieve desired end effector positions, which is critical to any robot arm design and implementations of control algorithms. It is a common misunderstanding that closed-form inverse kinematics analysis is solved. Popular software and algorithms, such as gradient descent or any multi-variant equations solving algorithm, claims solving inverse kinematics but only on the numerical level. While the numerical inverse kinematics solutions are relatively straightforward to obtain, these methods often fail, even when the inver
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Reports on the topic "Implementations Variant"

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Lee, C. H., H. K. Joo, W. S. Yang, and T. A. Taiwo. Implementation of nodal equivalence parameters in DIF3D-VARIANT for core analysis of prismatic Very High Temperature Reactor (VHTR). Office of Scientific and Technical Information (OSTI), 2007. http://dx.doi.org/10.2172/925340.

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Drought Effects on Forests and Rangelands in the US Caribbean. USDA Caribbean Climate Hub, 2016. http://dx.doi.org/10.32747/2016.6960280.ch.

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Issues of water quality and scarcity are of great concern across the U.S. Caribbean. In recent years&#x0D; Puerto Rico and the U.S. Virgin Islands have experienced uncommonly dry weather that has caused&#x0D; moderate to severe droughts. In 2014-2015, severe drought in Puerto Rico required the implementation of water restrictions that affected millions of people. The summer of 2015 was the third driest period in Puerto Rico since 1898, forcing the strictest water rationing in its history. Emerging climate models for the region (Figure 1) predict an overall decrease in precipitation over the ne
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