Academic literature on the topic 'Statistics and Computer Science'
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Journal articles on the topic "Statistics and Computer Science"
Matshonisa Seeletse, Solly, Tsakani Violet Ndobe, Tichavasia Alex Dandadzi, and Taurai Hungwe. "Crowdsourcing benefits in postgraduate project supervision: Sefako Makgatho Health Sciences University statistics and computer science case study." Environmental Economics 7, no. 2 (June 3, 2016): 122–29. http://dx.doi.org/10.21511/ee.07(2).2016.13.
Full textCowles, Mary Kathryn. "Probability and Statistics for Computer Science." American Statistician 60, no. 1 (February 2006): 98. http://dx.doi.org/10.1198/tas.2006.s37.
Full textLaLonde, Steven M. "Probability and Statistics for Computer Science." Technometrics 46, no. 4 (November 2004): 491–92. http://dx.doi.org/10.1198/tech.2004.s235.
Full textCleveland, William S. "Learning from Data: Unifying Statistics and Computer Science." International Statistical Review 73, no. 2 (January 15, 2007): 217–21. http://dx.doi.org/10.1111/j.1751-5823.2005.tb00276.x.
Full textTannehill, Robert. "Computer-Based Statistics." Science & Technology Libraries 6, no. 4 (July 3, 1986): 61–81. http://dx.doi.org/10.1300/j122v06n04_06.
Full textBaxter, Laurence A., and Arnold O. Allen. "Probability, Statistics, and Queueing Theory with Computer Science Applications." Technometrics 34, no. 2 (May 1992): 240. http://dx.doi.org/10.2307/1269262.
Full textDerringer, George C. "Statistics for the Engineering and Computer Sciences." Technometrics 31, no. 3 (August 1989): 387–88. http://dx.doi.org/10.1080/00401706.1989.10488570.
Full textMcCool, John I. "Probability and Statistics With Reliability, Queuing and Computer Science Applications." Technometrics 45, no. 1 (February 2003): 107. http://dx.doi.org/10.1198/tech.2003.s25.
Full textRatkó, I. "On special mathematical and computer science methods in medical sciences." Journal of Mathematical Sciences 92, no. 3 (November 1998): 3926–29. http://dx.doi.org/10.1007/bf02432365.
Full textYuan Hwang Li. "Lord_DIF: A Computer Program to Compute Lord's DIF Statistics." Applied Psychological Measurement 19, no. 1 (March 1995): 72. http://dx.doi.org/10.1177/014662169501900108.
Full textDissertations / Theses on the topic "Statistics and Computer Science"
Raj, Alvin Andrew. "Ambiguous statistics - how a statistical encoding in the periphery affects perception." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/79214.
Full textCataloged from PDF version of thesis.
Includes bibliographical references (p. 159-163).
Recent understanding in human vision suggests that the periphery compresses visual information to a set of summary statistics. Some visual information is robust to this lossy compression, but others, like spatial location and phase are not perfectly represented, leading to ambiguous interpretations. Using the statistical encoding, we can visualize the information available in the periphery to gain intuitions about human performance in visual tasks, which have implications for user interface design, or more generally, whether the periphery encodes sufficient information to perform a task without additional eye movements. The periphery is most of the visual field. If it undergoes these losses of information, then our perception and ability to perform tasks efficiently are affected. We show that the statistical encoding explains human performance in classic visual search experiments. Based on the statistical understanding, we also propose a quantitative model that can estimate the average number of fixations humans would need to find a target in a search display. Further, we show that the ambiguities in the peripheral representation predict many aspects of some illusions. In particular, the model correctly predicts how polarity and width affects the Pinna-Gregory illusion. Visualizing the statistical representation of the illusion shows that many qualitative aspects of the illusion are captured by the statistical ambiguities. We also investigate a phenomena known as Object Substitution Masking (OSM), where the identity of an object is impaired when a sparse, non-overlapping, and temporally trailing mask surrounds that object. We find that different types of grouping of object and mask produce different levels of impairment. This contradicts a theory about OSM which predicts that grouping should always increase masking strength. We speculate some reasons for why the statistical model of the periphery may explain OSM.
by Alvin Andrew Raj.
Ph.D.
Goudie, Robert J. B. "Bayesian structural inference with applications in social science." Thesis, University of Warwick, 2011. http://wrap.warwick.ac.uk/78778/.
Full textMeintjes, M. M. (Maria Magdalena). "Evaluating the properties of sensory tests using computer intensive and biplot methodologies." Thesis, Stellenbosch : Stellenbosch University, 2007. http://hdl.handle.net/10019.1/20881.
Full textENGLISH ABSTRACT: This study is the result of part-time work done at a product development centre. The organisation extensively makes use of trained panels in sensory trials designed to asses the quality of its product. Although standard statistical procedures are used for analysing the results arising from these trials, circumstances necessitate deviations from the prescribed protocols. Therefore the validity of conclusions drawn as a result of these testing procedures might be questionable. This assignment deals with these questions. Sensory trials are vital in the development of new products, control of quality levels and the exploration of improvement in current products. Standard test procedures used to explore such questions exist but are in practice often implemented by investigators who have little or no statistical background. Thus test methods are implemented as black boxes and procedures are used blindly without checking all the appropriate assumptions and other statistical requirements. The specific product under consideration often warrants certain modifications to the standard methodology. These changes may have some unknown effect on the obtained results and therefore should be scrutinized to ensure that the results remain valid. The aim of this study is to investigate the distribution and other characteristics of sensory data, comparing the hypothesised, observed and bootstrap distributions. Furthermore, the standard testing methods used to analyse sensory data sets will be evaluated. After comparing these methods, alternative testing methods may be introduced and then tested using newly generated data sets. Graphical displays are also useful to get an overall impression of the data under consideration. Biplots are especially useful in the investigation of multivariate sensory data. The underlying relationships among attributes and their combined effect on the panellists’ decisions can be visually investigated by constructing a biplot. Results obtained by implementing biplot methods are compared to those of sensory tests, i.e. whether a significant difference between objects will correspond to large distances between the points representing objects in the display. In conclusion some recommendations are made as to how the organisation under consideration should implement sensory procedures in future trials. However, these proposals are preliminary and further research is necessary before final adoption. Some issues for further investigation are suggested.
AFRIKAANSE OPSOMMING: Hierdie studie spruit uit deeltydse werk by ’n produk-ontwikkeling-sentrum. Die organisasie maak in al hul sensoriese proewe rakende die kwaliteit van hul produkte op groot skaal gebruik van opgeleide panele. Alhoewel standaard prosedures ingespan word om die resultate te analiseer, noodsaak sekere omstandighede dat die voorgeskrewe protokol in ’n aangepaste vorm geïmplementeer word. Dié aanpassings mag meebring dat gevolgtrekkings gebaseer op resultate ongeldig is. Hierdie werkstuk ondersoek bogenoemde probleem. Sensoriese proewe is noodsaaklik in kwaliteitbeheer, die verbetering van bestaande produkte, asook die ontwikkeling van nuwe produkte. Daar bestaan standaard toets- prosedures om vraagstukke te verken, maar dié word dikwels toegepas deur navorsers met min of geen statistiese kennis. Dit lei daartoe dat toetsprosedures blindelings geïmplementeer en resultate geïnterpreteer word sonder om die nodige aannames en ander statistiese vereistes na te gaan. Alhoewel ’n spesifieke produk die wysiging van die standaard metode kan regverdig, kan hierdie veranderinge ’n groot invloed op die resultate hê. Dus moet die geldigheid van die resultate noukeurig ondersoek word. Die doel van hierdie studie is om die verdeling sowel as ander eienskappe van sensoriese data te bestudeer, deur die verdeling onder die nulhipotese sowel as die waargenome- en skoenlusverdelings te beskou. Verder geniet die standaard toetsprosedure, tans in gebruik om sensoriese data te analiseer, ook aandag. Na afloop hiervan word alternatiewe toetsprosedures voorgestel en dié geëvalueer op nuut gegenereerde datastelle. Grafiese voorstellings is ook nuttig om ’n geheelbeeld te kry van die data onder bespreking. Bistippings is veral handig om meerdimensionele sensoriese data te bestudeer. Die onderliggende verband tussen die kenmerke van ’n produk sowel as hul gekombineerde effek op ’n paneel se besluit, kan hierdeur visueel ondersoek word. Resultate verkry in die voorstellings word vergelyk met dié van sensoriese toetsprosedures om vas te stel of statisties betekenisvolle verskille in ’n produk korrespondeer met groot afstande tussen die relevante punte in die bistippingsvoorstelling. Ten slotte word sekere aanbevelings rakende die implementering van sensoriese proewe in die toekoms aan die betrokke organisasie gemaak. Hierdie aanbevelings word gemaak op grond van die voorafgaande ondersoeke, maar verdere navorsing is nodig voor die finale aanvaarding daarvan. Waar moontlik, word voorstelle vir verdere ondersoeke gedoen.
Billups, Robert Brent. "COMPUTER ASSISTED TREATMENT EVALUATION." University of Cincinnati / OhioLINK, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=ucin997908439.
Full textSjöbergh, Jonas. "Language Technology for the Lazy : Avoiding Work by Using Statistics and Machine Learning." Doctoral thesis, KTH, Numerisk Analys och Datalogi, NADA, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4023.
Full textQC 20100920
Kress, Linda. "Analysis of computer science curriculum through development of an online crime reporting system." Morgantown, W. Va. : [West Virginia University Libraries], 2006. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4601.
Full textTitle from document title page. Document formatted into pages; contains vii, 189 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 175-189).
Xiang, Gang. "Fast algorithms for computing statistics under interval uncertainty with applications to computer science and to electrical and computer engineering /." To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2007. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.
Full textClough, Andrew Lawrence. "Increasing adder efficiency by exploiting input statistics." Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/42424.
Full textIncludes bibliographical references (p. 49-50).
Current techniques for characterizing the power consumption of adders rely on assuming that the inputs are completely random. However, the inputs generated by realistic applications are not random, and in fact include a great deal of structure. Input bits are more likely to remain in the same logical states from addition to addition than would be expected by chance and bits, especially the most significant bits, are very likely to be in the same state as their neighbors. Taking this data, I look at ways that it can be used to improve the design of adders. The first method I look at involves looking at how different adder architectures respond to the different characteristics of input data from the more significant and less significant bits of the adder, and trying to use these responses to create a hybrid adder. Unfortunately the differences are not sufficient for this approach to be effective. I next look at the implications of the data I collected for the optimization of Kogge- Stone adder trees, and find that in certain circumstances the use of experimentally derived activity maps rather than ones based on simple assumptions can increase adder performance by as much as 30%.
by Andrew Lawrence Clough.
M.Eng.
Tikekar, Mehul (Mehul Deepak). "Energy-efficient video decoding using data statistics." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/113990.
Full textCataloged from PDF version of thesis.
Includes bibliographical references (pages 103-108).
Video traffic over the Internet is growing rapidly and is projected to be about 82% of the total consumer Internet traffic by 2020. To address this, new video coding standards such as H.265/HEVC (High Efficiency Video Coding) provide better compression especially at Full HD and higher video resolutions. HEVC achieves this through a variety of algorithmic techniques such as larger transform sizes and more accurate inter-frame prediction. However, these techniques increase the complexity of software and hardware-based video decoders. In this thesis, we design a hardware-based video decoder chip that exploits the statistics of the video to reduce the energy/pixel cost in several ways. For example, we exploit the sparsity in transform coefficients to reduce the energy/pixel cost of inverse transform by 29%. With the proposed architecture, larger transforms have the same energy/pixel cost as smaller transforms owing to their higher sparsity thus addressing the increased complexity of HEVC's larger transform sizes. As a second example, the energy/pixel cost of inter-prediction is dominated by off-chip memory access. We eliminate off-chip memory access by using on-chip embedded DRAM (eDRAM). However, eDRAM banks spend 80% of their energy on frequent refresh operations to retain stored data retention. To reduce refresh energy, we compress the video data stored in the eDRAM by exploiting spatial correlation among pixels. Thus, unused eDRAM banks can be turned off to reduce refresh energy by 55%. This thesis presents measured results for a 40 nm CMOS test chip that can decode Full HD video at 20 - 50 frames per second while consuming only 25 - 31 mW of system power. The system power is 6 times lower than the state-of-the-art and can enable even extremely energy-constrained wearable devices to decode video without exceeding their power budgets. The inverse transform result can enable future coding standards to use even larger transform sizes to improve compression without sacrificing energy efficiency.
by Mehul Tikekar.
Ph. D.
Sharan, Lavanya. "Image statistics and the perception of surface reflectance." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/34356.
Full textMIT Institute Archives copy: p. 223 (last page) bound in reverse order.
Includes bibliographical references (p. 217-223).
Humans are surprisingly good at judging the reflectance of complex surfaces even when the surfaces are viewed in isolation, contrary to the Gelb effect. We argue that textural cues are important for this task. Traditional machine vision systems, on the other hand, are incapable of recognizing reflectance properties. Estimating the reflectance of a complex surface under unknown illumination from a single image is a hard problem. Recent work in reflectance recognition has shown that certain statistics measured o an image of a surface are diagnostic of reflectance. We consider opaque surfaces with medium scale structure and spatially homogeneous reflectance properties. For such surfaces, we find that statistics of intensity histograms and histograms of filtered outputs are indicative of the diffuse surface reflectance. We compare the performance of a learning algorithm that employs these image statistics to human performance in two psychophysical experiments. In the first experiment, observers classify images of complex surfaces according to the perceived reflectance. We find that the learning algorithm rivals human performance at the classification task. In the second experiment, we manipulate the statistics of images and ask observers to provide reflectance ratings. In this case, the learning algorithm performs similarly to human observers. These findings lead us to conclude that the image statistics capture perceptually relevant information.
by Lavanya Sharan.
S.M.
Books on the topic "Statistics and Computer Science"
Probability and statistics for computer science. Hoboken, NJ: Wiley Interscience, 2008.
Find full textProbability and statistics for computer science. Hoboken, NJ: Wiley-Interscience, 2002.
Find full textForsyth, David. Probability and Statistics for Computer Science. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-64410-3.
Full textJohnson, James L. Probability and Statistics for Computer Science. Hoboken, NJ, USA: John Wiley & Sons, Inc., 1997. http://dx.doi.org/10.1002/9781118165836.
Full textRoss, Sheldon M. Probability models for computer science. San Diego: Harcourt Academic Press, 2002.
Find full textJ, Hand D., ed. Artificial intelligence frontiers in statistics: AI and statistics III. London: Chapman & Hall, 1993.
Find full textMari, Jean-François. Probabilistic and statistical methods in computer science. Boston: Kluwer Academic Publishers, 2001.
Find full textAllen, Arnold O. Probability, statistics, and queueing theory: With computer science applications. 2nd ed. Boston: Academic Press, 1990.
Find full textMari, Jean-François. Probabilistic and Statistical Methods in Computer Science. Boston, MA: Springer US, 2001.
Find full textK, Ford Richard, ed. Basic statistics using SAS. 2nd ed. St. Paul, MN: West Pub. Co., 1987.
Find full textBook chapters on the topic "Statistics and Computer Science"
O’Regan, Gerard. "Statistics." In Texts in Computer Science, 363–81. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-81588-2_22.
Full textRosamond, Frances. "Statistics of the Field." In Computer Science, 421–66. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-1168-0_17.
Full textWang, Liang, Jianxin Zhao, and Richard Mortier. "Statistics." In Undergraduate Topics in Computer Science, 31–49. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-97645-3_3.
Full textIgual, Laura, and Santi Seguí. "Descriptive Statistics." In Undergraduate Topics in Computer Science, 29–50. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-50017-1_3.
Full textKaptein, Maurits, and Edwin van den Heuvel. "Bayesian Statistics." In Undergraduate Topics in Computer Science, 287–321. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-10531-0_8.
Full textO’Regan, Gerard. "Probability, Statistics and Applications." In Texts in Computer Science, 335–60. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-44561-8_20.
Full textBurger, Wilhelm, and Mark J. Burge. "Histograms and Image Statistics." In Texts in Computer Science, 37–56. London: Springer London, 2016. http://dx.doi.org/10.1007/978-1-4471-6684-9_3.
Full textBurger, Wilhelm, and Mark J. Burge. "Histograms and Image Statistics." In Texts in Computer Science, 29–48. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-05744-1_2.
Full textHill, Richard, and Stuart Berry. "Data, Analysis and Statistics." In Texts in Computer Science, 21–51. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-79104-9_2.
Full textWeik, Martin H. "statistics on request." In Computer Science and Communications Dictionary, 1663. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_18215.
Full textConference papers on the topic "Statistics and Computer Science"
Hall-Holt, Olaf A., and Kevin R. Sanft. "Statistics-infused Introduction to Computer Science." In SIGCSE '15: The 46th ACM Technical Symposium on Computer Science Education. New York, NY, USA: ACM, 2015. http://dx.doi.org/10.1145/2676723.2677218.
Full textKyng, Timothy, Ayse Bilgin, and Busayasachee Puang-Ngern. "Data science: is it statistics or computer science? Statistics education in the age of big data." In Advances in Statistics Education: Developments, Experiences, and Assessments. International Association for Statistical Education, 2015. http://dx.doi.org/10.52041/srap.15502.
Full textClark, Megan. "The Effect of Context on the Teaching of Statistics ar First Year University Level." In Proceedings of the First Scientific Meeting of the IASE. International Association for Statistical Education, 1993. http://dx.doi.org/10.52041/srap.93204.
Full textCapilla, Carmen. "Assessing undergraduate students of a statistics course in environmental science." In Assessing Student leaning in Statistics. International Association for Statistical Education, 2007. http://dx.doi.org/10.52041/srap.07902.
Full textGlencross, Michael, and Andile Mji. "The role of a research resource centre in the training of social science researchers." In Training Researchers in the Use if Statistics. International Association for Statistical Education, 2000. http://dx.doi.org/10.52041/srap.00306.
Full textJudi, Hairulliza Mohamad, Noraidah Sahari @ Ashari, and Zanaton Hj Eksan. "Enhancing interest in statistics among computer science students using computer tool entrepreneur role play." In THE 4TH INTERNATIONAL CONFERENCE ON MATHEMATICAL SCIENCES: Mathematical Sciences: Championing the Way in a Problem Based and Data Driven Society. Author(s), 2017. http://dx.doi.org/10.1063/1.4980944.
Full textN. Morgan, James, and Craig A. VanLengen. "The Digital Divide and K-12 Student Computer Use." In InSITE 2005: Informing Science + IT Education Conference. Informing Science Institute, 2005. http://dx.doi.org/10.28945/2926.
Full textHungwe, Taurai, E. L. Sesale, G. R. Miyambu, Tsepho Ramarumo, and S. M. Seeletse. "INNOVATIONS FROM INTERSECTIONS AND UNIONS OF COMPUTER SCIENCES AND STATISTICS IN AN EMBRYONIC HEALTH SCIENCE INSTITUTION." In 11th annual International Conference of Education, Research and Innovation. IATED, 2018. http://dx.doi.org/10.21125/iceri.2018.1578.
Full textZiolko, B., and J. Galka. "Polish phones statistics." In 2010 International Multiconference on Computer Science and Information Technology (IMCSIT 2010). IEEE, 2010. http://dx.doi.org/10.1109/imcsit.2010.5679868.
Full textLi, Chen, Wei Huali, Zhang Haoyu, Zeng Fanbo, and Qin Chaoling. "Comparative Study of Sports Statistics Textbooks and Other Disciplines' Statistics Textbooks." In 2011 International Conference on Future Computer Science and Education (ICFCSE). IEEE, 2011. http://dx.doi.org/10.1109/icfcse.2011.11.
Full textReports on the topic "Statistics and Computer Science"
Olefirenko, Nadiia V., Ilona I. Kostikova, Nataliia O. Ponomarova, Kateryna O. Lebedieva, Vira M. Andriievska, and Andrey V. Pikilnyak. Training elementary school teachers-to-be at Computer Science lessons to evaluate e-tools. [б. в.], July 2020. http://dx.doi.org/10.31812/123456789/3890.
Full textMcGee, Steven, Randi McGee-Tekula, Jennifer Duck, Lucia Dettori, Don Yanek, Andrew M. Rasmussen, Ronald I. Greenberg, and Dale F, Reed. Does Exploring Computer Science Increase Computer Science Enrollment? The Learning Partnership, April 2018. http://dx.doi.org/10.51420/conf.2018.1.
Full textLydon, Michael, and Jessie Ford. Computer Science Career Network. Fort Belvoir, VA: Defense Technical Information Center, March 2013. http://dx.doi.org/10.21236/ada578200.
Full textRosenthal, Robert. Computer science and technology :. Gaithersburg, MD: National Bureau of Standards, 1987. http://dx.doi.org/10.6028/nbs.ir.87-3516.
Full textAnderson, Loren James, and Marion Kei Davis. Functional Programming in Computer Science. Office of Scientific and Technical Information (OSTI), January 2016. http://dx.doi.org/10.2172/1237221.
Full textRamamritham, Krithi. Computer Science Research in India. Fort Belvoir, VA: Defense Technical Information Center, October 1995. http://dx.doi.org/10.21236/ada300848.
Full textShafer, S., R. Bryant, J. Wing, B. Myers, and J. Reynolds. Basic Research in Computer Science. Fort Belvoir, VA: Defense Technical Information Center, December 1993. http://dx.doi.org/10.21236/ada275184.
Full textShafer, S., R. Bryant, J. Wing, B. Myers, J. Reynolds, J. F. Lehman, T. Mitchell, and J. Carbonell. Basic Research in Computer Science. Fort Belvoir, VA: Defense Technical Information Center, October 1993. http://dx.doi.org/10.21236/ada275222.
Full textBlumenthal, M. Computer Science and Technology Board. Office of Scientific and Technical Information (OSTI), January 1990. http://dx.doi.org/10.2172/6995568.
Full textNewton, H. J. Computing Science and Statistics. Volume 24. Graphics and Visualization. Fort Belvoir, VA: Defense Technical Information Center, March 1993. http://dx.doi.org/10.21236/ada265181.
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