Relevant bibliographies by topics / Chess – Mathematical models

Academic literature on the topic 'Chess – Mathematical models'

Author: Grafiati
Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "Chess – Mathematical models"

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Balasubramaniam, Ramesh, and Anatol G. Feldman. "Some robotic imitations of biological movements can be counterproductive." Behavioral and Brain Sciences 24, no. 6 (December 2001): 1050–51. http://dx.doi.org/10.1017/s0140525x01220123.

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It is proposed here that Webb's ideas about robots as possible models of animals need some rethinking. In our view, even though widely used biorobotics strategies are fairly successful at reproducing the macroscopic behavior of biological systems, there are still several problems unresolved on the side of robotics as well as biology. Both mathematical and hardware-like robotics models should be feasible physiologically. Control principles elaborated in robotics are not necessarily applied to biological control systems. Although observations of flying birds inspired aerodynamics and thus modern airplanes, little knowledge has been added to the neurophysiological principles underlying flight in birds. Chess playing computers might outperform most chess players, but they cannot be considered as physiologically feasible models of human thinking.
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Stempin, Agnieszka. "NAJSTARSZE (XI-XII W.) FIGURY SZACHOWE WYKONANE W STYLISTYCE ABSTRAKCYJNEJ ARABSKIEJ Z TERENU POLSKI , NA TLE TRENDÓW EUROPEJSKICH ZWIĄZANYCH Z POCZĄTKOWYMI FAZAMI ADAPTACJI W EUROPIE." Slavia Antiqua. Rocznik poświęcony starożytnościom słowiańskim, no. 62 (November 8, 2021): 285–315. http://dx.doi.org/10.14746/sa.2021.62.12.

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Chess is a board game, in the Middle Ages referred to as a tabula. During the long way it took since its origin in India in the 6th century until modern times, the subsequent communities left their own, inimitable cultural marks. In India, chess had a deeply mystical nature; Persians used chess to picture the world as a battlefield; Arabs systematised many concepts and took note of the mathematical aspect; Europe made use of chess to define rules that should apply to an ideal society. This shows a perfect understanding of the balance on the chessboard, the mutual dependencies and consistent actions leading to success – both when playing and creating social life. Medieval literature provides an excellent basis for studies of the intertwining cultural trends and describing the reality. In the literature, elements based on playing chess are oftentimes among the postulated modes of education. However, the ideas encountered by the potential users of chess tournaments were best communicated by the figures and the accumulated plethora of notions. An analysis of the changes affecting jackstraws at an early stage of the game’s adaptation in Europe and other territories which took over chess as cultural models, leads to a conclusion that the material from the 11th-12th centuries that comes from Polish collections matches many Latin trends and shows considerable knowledge thereof.
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Drabik, Ewa. "Several Remarks on the Role of Certain Positional and Social Games in the Creation of the Selected Statistical and Economic Applications." Foundations of Management 8, no. 1 (January 1, 2016): 289–96. http://dx.doi.org/10.1515/fman-2016-0022.

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Abstract The game theory was created on the basis of social as well as gambling games, such as chess, poker, baccarat, hex, or one-armed bandit. The aforementioned games lay solid foundations for analogous mathematical models (e.g., hex), artificial intelligence algorithms (hex), theoretical analysis of computational complexity attributable to various numerical problems (baccarat), as well as illustration of several economic dilemmas - particularly in the case where the winner takes everything (e.g., noughts and crosses). A certain gambling games, such as a horse racing, may be successfully applied to verify a wide spectrum of market mechanism, for example, market effectiveness or customer behavior in light of incoming information regarding a specific product. One of a lot applications of the slot machine (one-armed bandit) is asymptotically efficient allocation rule, which was assigned by T.L. Lai and H. Robbins (1985). In the next years, the rule was developed by another and was named a multi-armed. The aim of the paper is to discuss these social games along with their potential mathematical models, which are governed by the rules predominantly applicable to the social and natural sciences.
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Zhou, Kun, Wenyong Wang, Teng Hu, and Kai Deng. "Application of Improved Asynchronous Advantage Actor Critic Reinforcement Learning Model on Anomaly Detection." Entropy 23, no. 3 (February 25, 2021): 274. http://dx.doi.org/10.3390/e23030274.

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Anomaly detection research was conducted traditionally using mathematical and statistical methods. This topic has been widely applied in many fields. Recently reinforcement learning has achieved exceptional successes in many areas such as the AlphaGo chess playing and video gaming etc. However, there were scarce researches applying reinforcement learning to the field of anomaly detection. This paper therefore aimed at proposing an adaptable asynchronous advantage actor-critic model of reinforcement learning to this field. The performances were evaluated and compared among classical machine learning and the generative adversarial model with variants. Basic principles of the related models were introduced firstly. Then problem definitions, modelling processes and testing were detailed. The proposed model differentiated the sequence and image from other anomalies by proposing appropriate neural networks of attention mechanism and convolutional network for the two kinds of anomalies, respectively. Finally, performances with classical models using public benchmark datasets (NSL-KDD, AWID and CICIDS-2017, DoHBrw-2020) were evaluated and compared. Experiments confirmed the effectiveness of the proposed model with the results indicating higher rewards and lower loss rates on the datasets during training and testing. The metrics of precision, recall rate and F1 score were higher than or at least comparable to the state-of-the-art models. We concluded the proposed model could outperform or at least achieve comparable results with the existing anomaly detection models.
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ROZIKOV, U. A., and Y. M. SUHOV. "GIBBS MEASURES FOR SOS MODELS ON A CAYLEY TREE." Infinite Dimensional Analysis, Quantum Probability and Related Topics 09, no. 03 (September 2006): 471–88. http://dx.doi.org/10.1142/s0219025706002494.

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We consider a nearest-neighbor solid-on-solid (SOS) model, with several spin values 0, 1,…, m, m ≥ 2, and zero external field, on a Cayley tree of order k (with k + 1 neighbors). The SOS model can be treated as a natural generalization of the Ising model (obtained for m = 1). We mainly assume that m = 2 (three spin values) and study translation-invariant (TI) and "splitting" (S) Gibbs measures (GMs). (Splitting GMs have a particular Markov-type property specific for a tree.) Furthermore, we focus on symmetric TISGMs, with respect to a "mirror" reflection of the spins. [For the Ising model (where m = 1), such measures are reduced to the "disordered" phase obtained for free boundary conditions, see Refs. 9, 10.] For m = 2, in the antiferromagnetic (AFM) case, a symmetric TISGM (and even a general TISGM) is unique for all temperatures. In the ferromagnetic (FM) case, for m = 2, the number of symmetric TISGMs and (and the number of general TISGMs) varies with the temperature: this gives an interesting example of phase transition. Here we identify a critical inverse temperature, [Formula: see text] such that [Formula: see text], there exists a unique symmetric TISGM μ* and [Formula: see text] there are exactly three symmetric TISGMs: [Formula: see text] (a "bottom" symmetric TISGM), [Formula: see text] (a "middle" symmetric TISGM) and [Formula: see text] (a "top" symmetric TISGM). For [Formula: see text] we also construct a continuum of distinct, symmertric SGMs which are non-TI. Our second result gives complete description of the set of periodic Gibbs measures for the SOS model on a Cayley tree. A complete description of periodic GMs means a characterisation of such measures with respect to any given normal subgroup of finite index in the representation group of the tree. We show that (i) for an FM SOS model, for any normal subgroup of finite index, each periodic SGM is in fact TI. Further, (ii) for an AFM SOS model, for any normal subgroup of finite index, each periodic SGM is either TI or has period two (i.e. is a chess-board SGM).
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Kaminska, Marianna, Valerii Degtuar, and Oleksandr Yaresko. "Mathematical modeling of the chest, its funnel-shaped deformation and thoracoplasty." ORTHOPAEDICS, TRAUMATOLOGY and PROSTHETICS, no. 2 (October 12, 2021): 17–22. http://dx.doi.org/10.15674/0030-59872021217-22.

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The most common method of treating of the congenital funnel-shaped chest is thoracoplasty method by D. Nuss. During this surgery, a significant mechanical effect is created on the ribs, sternum, spinal column, which act instantly and continuously for a long time and create new biomechanical conditions for the «chest – rib – spine» system. Objective. To construct a functional model of the chest with a spinal column, which takes into account the movements in the costal-vertebral joints, it allows modeling the funnel-shaped deformation in conditions close to the reality, its operative correction, predicting the results and choosing the optimal parameters of thoracoplasty. Methods. Normal and funnel-shaped chest models based on the articular connection of the ribs to the spine were created using SolidWorks. The main calculations were made using the ANSYS program. To estimate the stress-strain state (SSS), stresses are selected by Mises. Results. The created dynamic mathematical model of the chest makes it possible to conduct a reliable analysis of the biomechanical interaction of the plate with the chest, to analyze the stress-strain state of the constructed models in the norm, with and without taking into account the movements in the costal-vertebral joints. In addition, it allows to simulate the operation by D. Nuss and to study the biomechanical changes in conditions close to reality, occurring in the «chest – rib – spine» system, to determine the areas of maximum loads and safety boundaries. Conclusions. The reproduction of articular ribs rotation in the dynamic model changes the picture of the SSS distribution. In the case of modeling the correction of funnel-shaped deformation of the chest by the method by D. Nuss, the largest zone of stress concentration was found on the outer posterior surface of the sixth pair of ribs. The most tense vertebrae were ThV– ThVI, but the maximum values did not exceed the permissible values. In the case of a lower plate conduction, the correction is achieved with better SSS values in the higher elements of the «chest – ribs – spine» system.
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Kozlov, V. A., O. Yu Dmitrieva, G. P. Itkin, A. S. Ivanov, A. P. Kuleshov, E. A. Volkova, and T. N. Govorova. "The optimization of an accomodation in the thoracic cavity child the axial pump don-3 (the mathematical model research)." Russian Journal of Transplantology and Artificial Organs 20, no. 3 (September 17, 2018): 40–44. http://dx.doi.org/10.15825/1995-1191-2018-3-40-44.

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We have developed and tested a technique for constructing 3D models of the chest and thoracic cavity organs. Due to the obtained results, the mathematical model was successfully used in the development of classification of variants of placement of implantable auxiliary circulation systems, and also for building 3D models for other purposes. In particular, the patients were graded according to the variants of placing the children’s axial pump DON-3 inside the patient’s chest cavity. Based on the data, the first fitting of the DON-3 pump was performed on a patient aged 7 years.
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Dihtiar, V. A., M. O. Kaminska, and O. V. Yaresko. "Mathematical calculation and coefficient value of chest shape recovery for planning thoracoplasty of pectus excavatum." TRAUMA 22, no. 1 (April 9, 2021): 26–32. http://dx.doi.org/10.22141/1608-1706.1.22.2021.226408.

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Background. Pectus excavatum is characterized by retraction of the sternum and anterior ribs of different depth and width. The formation, its prediction, calculation of chest deformity, and their study when planning thoracoplasty using the Nuss procedure for this pathology is an important problem of orthopedics and thoracic surgery. The purpose of the work was to calculate the coefficient of restoration of the chest shape by the ratio of the pectus excavatum depth and the chest size in the frontal plane before and after mathematical modeling of thoracoplasty using the Nuss procedure. Methods. To assess displacement of ribs depen-ding on depth deformity of chest h, two models were built. The first model is a flat frame on supports, the elements of which consist of cartilaginous parts of ribs and sternum. For this model, the dependence of the force F was determined, which is necessary to correct the depth of chest deformity. The second model is a curved bar that simulates a rib, to one of the ends of which a support load is applied, calculated during the analysis of the first model. For this model, the displacement of the plate fixation point under the action of a given force was determined. To obtain more accurate results, a finite element study was performed on a chest model. Results. The correction of pectus excavatum depth without fixing plate to ribs was simulated. The displacements of rib sections in the place of plate fixation at different depths of pectus excavatum was assessed: h = 2 cm, h = 3 cm, h = 4 cm, h = 5 cm. The analysis of calculation results showed that after correction of the depth of chest deformity, its size in the frontal plane decreases. So, at the maximum deformation depth h = 5 cm, the deviation of the rib sections at the plate fixation point occurred by 2.4 cm. Conclusions. The relationship between the pectus excavatum depth and chest size in the frontal plane was established when modeling the newly formed chest form during for Nuss procedure. The coefficient of restoring the chest shape was mathematically calculated, which is 2 (2∆ = h), where h is the depth of pectus excavatum. The practical significance of the coefficient is that when planning thoracoplasty and shaping plate, the distance between its lateral ends, which corresponds to the chest shape and adjoin ribs, must be reduced by ½ h (where h is the depth of pectus excavatum) before correcting the pectus excavatum full adherence to the ribs in the postoperative period.
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Dillard, Elizabeth, Fred A. Luchette, Benjamin W. Sears, John Norton, Carol R. Schermer, R. Lawrence Reed, Richard L. Gamelli, and Thomas J. Esposito. "Clinician vs mathematical statistical models: which is better at predicting an abnormal chest radiograph finding in injured patients?" American Journal of Emergency Medicine 25, no. 7 (September 2007): 823–30. http://dx.doi.org/10.1016/j.ajem.2006.12.009.

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Nair, Vivek, Samuel Auger, Sara Kochanny, Frederick Howard, Daniel Ginat, Olga Pasternak-Wise, Aditya Juloori, et al. "Mathematical predication models to optimize post-treatment surveillance in HPV-associated oropharyngeal cancer." Journal of Clinical Oncology 39, no. 15_suppl (May 20, 2021): 6027. http://dx.doi.org/10.1200/jco.2021.39.15_suppl.6027.

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6027 Background: In this study we develop post-treatment imaging surveillance schedules for locally advanced oropharyngeal carcinoma (OPC) specific to the unique recurrence patterns of tumor stage and HPV status, using mathematical models. Current post-treatment imaging surveillance recommendations for OPC are not evidence based. The exception is the use of a positron emission tomography (PET) scan at 3 months post-treatment, after which practice across institutions diverge. An optimized and personalized surveillance schedule for OPC patients can minimize costs and diagnostic delays. Methods: A Markov multi-state model defining local and distant recurrences was trained using 2159 patients from the National Cancer Database. Patients from 2010-2015 treated at an academic or major cancer center with curative radiotherapy were included. Tumors must have been stage III to IVB (AJCC 7th edition) with known p16/HPV status. Model performance was then successfully externally validated using the 2016 International Collaboration on Oropharyngeal cancer Network for Staging (ICON-S) study. Optimized radiographic surveillance schedules were created using this model, assuming a PET at month 3 and including 0 to 6 additional computed tomography (CT) scans of the neck and chest. Optimization was done for minimization of latency, defined as time between disease recurrence and radiographic discovery. Results: Model-selected schedules varied significantly from commonly utilized-surveillance schedules (such as imaging every 3 months within the first year from treatment) and showed lower mean diagnostic latency for every stage and HPV status (shown in Table). In the lowest risk cohort (Stage III HPV+), the optimized schedule had a sensitivity of 65% and latency of 3.1 months. In the highest risk group (Stage IVB HPV-), the optimized schedule had a sensitivity of 76% and latency of 1.9 months. Conclusions: Mathematical model optimization for HPV status and stage is feasible and produces non-intuitive results. These results could be used to inform surveillance if payors reimburse for fewer total scans. Across all cohorts, each added CT scan increases surveillance sensitivity and decreases latency. Incorporation of physical exam and direct visualization results into the model are still needed. Future steps include cost effectiveness research and prospective clinical trials.[Table: see text]
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Books on the topic "Chess – Mathematical models"

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United States. National Highway Traffic Safety Administration and University of Michigan. Transportation Research Institute, eds. Study of differences in Hybrid III chest deflections due to three-and two-point belt loadings. Washington, D.C.]: U.S. Dept. of Transportation, National Highway Traffic Safety Administration, 1988.

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Winnicki, John. A method for estimating the effect of vehicle crashworthiness design changes on injuries and fatalities. Washington, D.C.]: National Highway Traffic Safety Administration, 1998.

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Walczak, Steven Michael. Using inductive inference of past performance to build strategic cognitive adversary models. 1990.

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Book chapters on the topic "Chess – Mathematical models"

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Olafsson, Snjólfur. "Weighted Matching in Chess Tournaments." In Algorithms and Model Formulations in Mathematical Programming, 172–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-83724-1_25.

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Purohit, Kiran, Abhishek Kesarwani, Dakshina Ranjan Kisku, and Mamata Dalui. "COVID-19 Detection on Chest X-Ray and CT Scan Images Using Multi-image Augmented Deep Learning Model." In Proceedings of the Seventh International Conference on Mathematics and Computing, 395–413. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6890-6_30.

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Mee, Nicholas. "Burning Down the House." In Celestial Tapestry, 69–77. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198851950.003.0008.

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Algorithms are important in the modern world, but what is an algorithm? At school we learn algorithms called arithmetic, which is much easier in Hindu–Arabic rather than Roman numerals. Chaucer calls them augrim numbers. Augrim is a variant of algorithm and derives from the name of the ninth-century Persian mathematician al-Khwārizmī. In ‘The Miller’s Tale’ Chaucer tells of the scholar Nicholas with his augrim stones and astrolabe. This could be a caricature of Nicholas of Lynn. There was a long rivalry between those who performed calculations using arithmetic and those who used a counting table. The Exchequer gets its name from the similarity between a chess board and the counting table used to calculate taxes. For many centuries, debts were recorded on tally sticks. In 1834 the Houses of Parliament were destroyed when the vast collection of accumulated tally sticks were burnt, and the fire was immortalized by J. M. W. Turner.
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Conference papers on the topic "Chess – Mathematical models"

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AUSLOOS, M. "ON RELIGION AND LANGUAGE EVOLUTIONS SEEN THROUGH MATHEMATICAL AND AGENT BASED MODELS." In First Interdisciplinary Chess Interactions Conference. WORLD SCIENTIFIC, 2010. http://dx.doi.org/10.1142/9789814295895_0009.

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KHRENNIKOV, ANDREI. "BELL'S INEQUALITY: REVOLUTION IN QUANTUM PHYSICS OR JUST AN INADEQUATE MATHEMATICAL MODEL?" In First Interdisciplinary Chess Interactions Conference. WORLD SCIENTIFIC, 2010. http://dx.doi.org/10.1142/9789814295895_0012.

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Jalali, Ali, Robert A. Berg, Vinay M. Nadkarni, and C. Nataraj. "Mathematical Modeling of Cardiopulmonary Resuscitation." In ASME 2015 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/dscc2015-9978.

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The cardiopulmonary resuscitation procedure (CPR) is a widely used procedure for resuscitating cardiac arrest patients. Many physiological aspects of the procedure are not yet well understood. The first step for understanding and modeling such a complicated procedure is to develop an accurate model of mechanical properties of the chest during CPR. In this paper we propose a novel nonlinear model of the chest that captures the complex behavior of the chest during CPR. The proposed model consists of nonlinear elasticity and nonlinear damping along with frequency dependent hysteresis. We use an optimization technique to estimate the model coefficients for force-compression data collected from careful experiments conducted on swine. The results show excellent agreement.
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Chai, Li, and Saeed D. Barbat. "Mathematical Modeling of Seat and Occupant Interaction in Rear Impact." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-2481.

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Abstract Automobile occupant injuries related to rear-end collisions have become the most expensive insurance claims even though fatality rate is relatively low compared to other types of injuries. The concept of designing seats for safety has caught the attention of researchers in recent years. The finite element analysis (FEA) technique has been used as an efficient tool in vehicle safety technology development, but limited work has been reported in its application to seat design for safety. In this paper, a seat/dummy FEA model is developed and presented. The seat geometry is accurately generated from CAD data. The material properties of the seat foams are derived from tests. The seat/dummy model is validated against sled tests in 16 kph and 40 kph rear impact modes. The predicted dummy responses in terms of head acceleration, neck forces and moments, chest acceleration, lumbar spine force and moment, and pelvis acceleration are discussed. Model predictions are favorably correlated with tests. Therefore, this model can be deemed as ready for rear impact studies.
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Reddy, Prasika I., and Ahmed M. Al-Jumaily. "An Interactive Lung Model for Pressure Oscillation Assessment." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-41193.

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Exploratory clinical studies use ovine neonates to study the efficacy of new respiratory support treatments for human neonates with respiratory distress syndrome. A mathematical model of the ovine neonatal respiratory system is developed to understand the mechanisms of respiratory improvement noticed in clinical trials. Simulating the ovine lung as a five-lobe branched system, the model aims to simulate the behaviour of the individual lobes, pleural compartment, chest wall and the branching structure of the first few bifurcations of airways. Results from the model are correlated with published data from ovine neonates.
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Stephens, Gregory, David Michalski, Chantal S. Parenteau, and Roger Burnett. "A Mathematical Model to Assess Occupant Compartment Intrusion on Rear Occupant Responses in Rear Crashes." In ASME 2020 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/imece2020-24613.

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Abstract Rear occupant protection in rear crashes is a complex issue. Structural intrusion has been shown to be a significant factor in the injury mechanism of second-row children. In this study, a new model was developed to help quantify dynamic second-row intrusion, in terms of displacement, velocity, and acceleration, and assess its effect on rear occupant responses as a function of time. A mathematical model was developed using crash test data based on two reconstructed field accidents involving two different rear-ended vehicles with second-row children. The model also used the corresponding FMVSS 301R-type rear barrier tests of a similar vehicle. The crash test pulse data and videos from FMVSS 301R-type tests were analyzed to determine the timing and magnitude of second-row intrusion. Crash tests that had been conducted to simulate the field accidents were then used to validate the model. These tests included instrumented ATDs (Anthropometric Test Device) seated in the second-row area of the struck vehicles. The biomechanical responses were used to assess the validity of the mathematical model. Comparison between the mathematical model and the test data showed good agreement. For example, the model correctly showed that the dynamic second-row intrusion was greater than residual/static intrusion/displacement. The model also predicted accelerations that were in good agreement with the test data. Video analysis and head/chest acceleration time histories of the ATD’s indicated that intrusion occurred early and was an important factor in the occupant responses. Both the extent and velocity of dynamic intrusion also influenced the biomechanical responses. The model predicted head and chest accelerations that were greater than the overall vehicle accelerations due to localized structural intrusion. The mathematical model developed in this study is a first to assess the dynamic effect of second-row intrusion on rear occupant responses. Identifying factors that influence injury mechanisms are important when assessing the potential effectiveness of countermeasures.
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Vajar, Pooyan, and Alagan Anpalagan. "Classification of Thoracic Pathologies by Using Convolutional Neural Networks." In 8th International Conference on Human Interaction and Emerging Technologies. AHFE International, 2022. http://dx.doi.org/10.54941/ahfe1002792.

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The COVID-19 pandemic has made a huge impact on various aspects of life around the globe. An important step in tackling issues caused by COVID-19 and other thoracic pathologies is to find approaches that will automate the detection of such diseases from medical images. Medical images such as chest x-rays are widely available around the globe. Traditional medical image classification techniques required extensive work for finding distinctive features in medical images and using them for building accurate models for classification. The modern approaches are highly focused on using models based on machine learning for similar tasks. Convolutional Neural Networks (CNNs) are a type of artificial neural network based upon the mathematical linear operation called convolution. CNNs have a few different layers and are widely used for computer vision tasks. A major advantage of CNNs is that they could extract spatial features from images automatically. In this work, various convolutional neural networks are implemented and tested for the classification of chest x-ray images from four classes of normal, viral pneumonia, lung opacity, and Covid-19. The most efficient model achieves an accuracy of 90.69% and a recall and precision of 91.25% and 92.03% across all four classes.
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Yimman, Sudarath Suntaropas Surapun, and Rodjarin Boontawan Kobchai Dejhan. "Discrete mathematical model of chest thickness using kernel function for optimum kVp and mAs of computed radiography." In 2011 Biomedical Engineering International Conference (BMEiCON) - Conference postponed to 2012. IEEE, 2012. http://dx.doi.org/10.1109/bmeicon.2012.6172061.

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Elkady, Mustafa, and Ahmed Elmarakbi. "Enhancement of Occupant Safety During Frontal Collisions Using New Vehicle/Occupant Interaction Modelling With VDC Systems and Smart Structures." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-37007.

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The aim of this paper is to enhance crashworthiness in the case of vehicle-to-barrier full frontal collision using vehicle dynamics control systems integrated with an extendable bumper. The work carried out in this paper includes developing and analyzing a new vehicle dynamics/crash mathematical model and a multi-body occupant mathematical model to capture the occupant kinematics during full frontal collision. Different cases of vehicle dynamics control systems have been used during the collision to show their effect on the occupant dynamic response. The occupant deceleration and the occupant’s chest and head rotational acceleration are used as injury criteria. It is shown from the numerical simulations that the occupant behaviour can be captured and analysed quickly and accurately. Furthermore, it is shown that the vehicle dynamics control systems (VDCS) can affect the crash characteristics positively and the occupant safety is improved.
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Sanjayprabu, S., R. Sathish Kumar, K. Somasundaram, and R. Karthikamani. "Mathematical Model for Anisotropic diffusion Filter and GLRLM Feature Extraction to Detect Covid-19 from Chest X-Ray Images." In 2022 Smart Technologies, Communication and Robotics (STCR). IEEE, 2022. http://dx.doi.org/10.1109/stcr55312.2022.10009430.

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