Search for tag: "covariance and correlation"

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56:17 Electron Tomography - Practical Aspects Electron Tomography - Practical Aspects	Electron Tomography - Practical Aspects 2017 PARADIM SUMMER SCHOOL Practical Tomography Robert Hovden dimensional space degree tilt hot pixel surface rendering low tilt projection requirement chemical elements slab geometry tilt series symbols of utah transparency curve medium filter vertical direction image shift reconstruction quality operation size signal processing small gold high quality reconstruction uncorrected system center mass 1st thing convergence angle electronics symbols single projection single axis original object telegraphic reconstruction real space high values hand side post processing tomography holder stem tomography s.d.o. high tilt slight crescent moon 180 degree typical data set cross correlation high intensity crescent moon shape biology and pharmacology of chemical elements noise filtering segmentation candy wrapper bounding box nano particles dynamic range graphic reconstruction medical imaging intensity values tilt axis cubic minerals contour surface linear drift higher resolution tilt angle assess reconstruction good alignment center ground natural feel morphological operation manual alignment higher intensity copper bars demographic reconstruction length alignment procedure focal plane $180.00 degrees 3d computer graphics bilinear operators nano cube data set carbon support aberration corrected tool defined peaks center particle peek representing politics dynamic focusing caption complete reconstruction post processing color map fit lots center object directional case higher tilt peter talked tilt range alignment quality gal shambler fully opaque projection image minus $75.00 gold particles low values covariance and correlation traditional tomography regime object size $32.00 bit materials electrical conductors elementary mathematics From James Overhiser 45 plays
55:09 Lee2 Lee2	Lee2 summer natural sciences magnetic observational astronomy chemical elements solutions geometric shapes scattering thermodynamic entropy knowledge continuum mechanics systems theory metallurgy thermodynamics optical devices systems factor transformation physical chemistry nuclear physics pharmacology linear filters concepts in physics differential topology rotation hamiltonian rays scattering neutron related techniques magnet elementary geometry phases of matter magnetic ordering sociology of culture optics force atsic statistical mechanics energy philosophical terminology spin models crystallography particle physics surfaces hexagonal minerals quantum chemistry impurity dietary minerals atomic physics research experiment biology and pharmacology of chemical elements electronics statistical terminology elementary shapes magnetism imaging carbon drug delivery devices topology building materials chemical processes interaction natural resources geometry low energy transfer dimensionless numbers probability theory house types ray techniques considerations symmetry color communication community and uncertainty colloidal chemistry transition metals x-ray instrumentation temperature natural philosophy native element minerals quantum mechanics information science structure pi analytic geometry direction molecular biology volume glass heat transfer biomolecules classical mechanics condensed matter physics meteorology crystal solvents spectroscopy absorption and radiative transfer (optics) hippie movement mechanics aesthetics analytical chemistry metals theoretical physics surveying large intensity education caption complete information nearest neighbor energy transfer web colors darkness scientific method neutron quantum field theory anatomy types of organization liquids velocity covariance and correlation electromagnetism light crystals materials mass correlation electrical conductors resolution chemical engineering From James Overhiser 57 plays
53:41 Kotliar1.mp4 Kotliar1.mp4	Kotliar1.mp4 concepts in physics evolutionary biology scattering idealism semiconductor heat transfer interesting continuum mechanics thermodynamics electromagnetic radiation teaching physical chemistry architectural elements materials science nuclear physics good approximation computing terminology material oxides electron g.w. evolution grammar set theory phases of matter truth meaning (philosophy of language) optics mechanical vibrations numerical analysis statistical mechanics energy principles approximation measurement dynamics hardware (mechanical) particle physics proof theory political philosophy atomic physics research starting point scientific terminology spintronics metalogic theory g.p.l. low temperatures magnetism natural philosophy industry computers science experiments logic statements branches of philosophy electronic structure methods color communication philosophical logic mathematical logic problem solving telecommunications si base units temperature abstract algebra light sources creativity system quantum mechanics start kinematics reproduction in animals molecules real material understand physical sciences thing semantics condensed matter physics applied and interdisciplinary physics theories matter spectroscopy absorption and radiative transfer (optics) piece mechanics resistivity electronics terminology calculation analytical chemistry metals education caption complete design of experiments metrology business terms space telescopes materials scientific method abstraction philosophy structural system quantum field theory physical objects political science covariance and correlation educational psychology reference system f.p.u. broadcasting computer programming principle correlation evaluation methods chemistry embedded systems From James Overhiser 19 plays
01:00:31 ORIE Colloquium on 1/29/2015 - Jason Lee:… ORIE Colloquium on 1/29/2015 - Jason Lee: Selective Inference via the Condition on Selection Framework: Applications to Inference After Variable Selection	ORIE Colloquium on 1/29/2015 - Jason Lee: Selective Inference via the Condition on Selection Framework: Applications to Inference After Variable Selection Selective Inference is the problem of testing hypotheses that are chosen or suggested by the data. Inference after variable selection in high-dimensional linear regression is a common example of… estimation theory parameter statistical terminology on premise mathematical and quantitative methods (economics) eng equations confidence data set statistics regression analysis data analysis deductive reasoning greedy algorithm abstract algebra algebra computer data linear algebra mental structures selective matrices p.d.f. theory of probability distributions region condition c.d.f. probability summary statistics scientific method machine learning algorithms function artificial intelligence thing elementary special functions hypothesis testing selection mathematical optimization imagination elementary algebra caption complete probability theory algorithm covariance and correlation heuristics inductive reasoning concepts in physics point interval optimization algorithms and methods psychometrics square distribution randomness regression polynomials mediasite learning model selection statistical deviation and dispersion elementary mathematics linear statistical theory mathematical concepts experiment operations research econometrics arithmetic measurement variables spring 2015 statistical inference hypothesis inequality cybernetics variable logic and statistics k.k.t. statistical models From E. Cornelius 2 plays
01:02:33 ORIE Colloquium on 2/6/2014 - Po-Ling Loh… ORIE Colloquium on 2/6/2014 - Po-Ling Loh (Cal-Berkeley): Nonconvex Methods for High-Dimensional Regression with Noisy and Missing Data	ORIE Colloquium on 2/6/2014 - Po-Ling Loh (Cal-Berkeley): Nonconvex Methods for High-Dimensional Regression with Noisy and Missing Data Thursday, February 6, 2014 at 4:15pm Frank H. T. Rhodes Hall, 253 ORIE Colloquium: Po-Ling Loh (Cal-Berkeley) - Nonconvex Methods for High-Dimensional Regression with Noisy and Missing Data Noisy… missing data signal processing computer data r.c. military ranks scientific modeling local optima ground truth on premise key insight data thing data management caption complete graphical models elementary algebra function statistics question error computing terminology multivariate statistics eng war functional analysis local option numerical analysis global optima logical consequence barcodes logic abstract algebra spring 2014 regression analysis corruption probability theory social psychology measurement problem data analysis visualization (graphic) true positives statistical terminology matrices covariance decision theory positive standard unix programs psychology psychotherapy variable computational science turbografx-16 games statistical deviation and dispersion virtual reality estimation theory creativity graphical gene expression molecular biology global optimum high dimensional fifteen percent real data mediasite statistical theory computer programming observation nuclear magnetic resonance communication econometrics data types environmental science reasoning m.r.i. mathematical optimization primitive types unix sus2008 utilities algebra covariance and correlation linear algebra linear call statistical models summary statistics false positives types of functions concepts in physics information theory design of experiments differential calculus From E. Cornelius 61 plays
01:00:43 ORIE Colloquium, 2014-05-02 - Philippe Rigollet:… ORIE Colloquium, 2014-05-02 - Philippe Rigollet: The Statistical Price to Pay for Computational Efficiency in Sparse PCA	ORIE Colloquium, 2014-05-02 - Philippe Rigollet: The Statistical Price to Pay for Computational Efficiency in Sparse PCA Friday, May 2 2:20 p.m. – Presentation – 253 Rhodes Hall Philippe Rigollet The statistical price to pay for computational efficiency in sparse PCA Computational limitations of… sigma hat intelligence measurement classes of computers television shows set in new york city internet p.k. game theory mathematical and quantitative methods (economics) set theory elementary mathematics m.v.p. p.c.a. point neuropsychological assessment decision theory market structure and pricing data thing algebra of random variables quality distribution spring 2014 d.l. largest sample size probability theory problem summary statistics mediasite find clicks constraint medicine competition (economics) assumption people tricks theory statistical inference linear algebra covariance and correlation problem solving operations research abstract algebra eng on premise data analysis matrices taxation artificial intelligence sampling (statistics) basic concepts in set theory estimation theory educational psychology mathematical physics mining mathematical notation ratios number direction graph theory statistical charts and diagrams matrix theory rca records albums statistical terminology question solve frankly random graph statistics caption complete graph algorithms worst case formal sciences lower bound research methods greek alphabet analytical chemistry scientific method evaluation methods entry wise order theory g.m. From E. Cornelius 51 plays
55:40 CAM Colloquium September 19, 2014 - Julianne… CAM Colloquium September 19, 2014 - Julianne Chung: Designing Optimal Spectral Filters and Low-Rank Matrices for Inverse Problems	CAM Colloquium September 19, 2014 - Julianne Chung: Designing Optimal Spectral Filters and Low-Rank Matrices for Inverse Problems Computing reliable solutions to inverse problems is important in many applications such as biomedical imaging, computer graphics, and security. Regularization by incorporating prior knowledge is… web colors concepts in physics developmental psychology environmental science cognitive science theoretical computer science parker brothers games risk geography formal sciences general case engineering mathematical optimization determinants matrix theory materials systems science accountancy papermaking market research factorial and binomial topics scale problems digital signal processing data analysis evaluation methods statistics noise applied mathematics design of experiments probability theory statistical charts and diagrams computer graphics international law regression analysis theory of probability distributions family mathematical analysis mediasite systems financial economics hematology natural philosophy tissues gamma and related functions idealism sociology index psychology filter summary statistics manufacturing structural system information science research problem robust statistics differential calculus operator theory mathematical logic thing binary operations sensory system computer programming abstract strategy games social groups filter factor functions and mappings c.s.v. digital imaging noise level time series analysis fall 2014 injuries creativity research methods historical eras estimation theory solution exponential family distributions cybernetics scientific method image processing parameter mathematical notation mathematical objects optimal filter graphic design mathematical and quantitative methods (economics) classical mechanics caption complete learning on premise linear operators in calculus functional analysis inverse problems eng digital photography t.s.p. group theory image geography terminology logic factor low rank linear algebra truth color air filter philosophical terminology base risk investment normal distribution political philosophy pedagogy physiology good reconstruction signal processing data systems theory error legal doctrines and principles photography statistical terminology compute optimal quality training data covariance and correlation deduction board games input/output reconstruction statistical inference step process polynomials information educational psychology evaluation communication inverse problem statistical theory cartography From E. Cornelius 28 plays
59:44 ORIE Colloquium, 2013-02-20 - Sahand Negahban:… ORIE Colloquium, 2013-02-20 - Sahand Negahban: Structured Estimation in High-Dimensions	ORIE Colloquium, 2013-02-20 - Sahand Negahban: Structured Estimation in High-Dimensions ORIE/Statistics Colloquium: Sahand Negahban (MIT) - Structured Estimation in High-Dimensions Wednesday, February 20, 2013 at 4:15pm Frank H. T. Rhodes Hall, 253 Modern techniques in data… philosophical logic high dimensional model stochastic processes estimation theory psychology operator theory structuralism communication cryptography spring 2013 noise level logical consequence human behavior logic random walk linear regression control theory true loss linear algebra engineering failure algebra abstraction higher education matrices distribution statistical terminology computational complexity theory good question regular formal sciences and uncertainty comparison motion systems engineering on premise n.p. times composite materials design of experiments surfaces aesthetics group theory mathematical logic scientific method semantics statistical inference quantum mechanics theoretical computer science systems theory research methods psychoanalysis information theory order theory numerical analysis fields of application of statistics branches of philosophy cognitive science operations research statistical models demography mathematical optimization research signal processing lower rank vowel letters educational psychology econometrics problem differential geometry neuroscience christian terms dimensional eng genetics simple living velocity upper limb anatomy systems science evaluation methods data concepts in physics good measure graph theory knowledge parameter mathematical analysis differential topology statistics regularization evaluation elementary mathematics factorial and binomial topics metatheory rank aggregation machine learning data management behavior dispositional beliefs developmental psychology set theory great question numerical linear algebra molecular biology building materials time series analysis force latin alphabet reasoning decision theory tensors nuclear technology data analysis real question statistical theory information science x.i.i. statistical elementary geometry learning writing kinematics sociology of culture definition arithmetic regression analysis safety engineering mediasite statistical deviation and dispersion square root measurement pedagogy philosophy model complexity family minerals theory of probability distributions mathematical disambiguation quality construction problem solving caption complete covariance and correlation probability distributions information error property environmental science meaning (philosophy of language) greek alphabet triangles cybernetics summary statistics basic concepts in set theory computer programming functions and mappings functional analysis From E. Cornelius 114 plays
57:21 CAM Colloquium 2013-02-01, Mason Porter (edit) CAM Colloquium 2013-02-01, Mason Porter (edit)	CAM Colloquium 2013-02-01, Mason Porter (edit) CAM Colloquium: Mason Porter (Oxford) - Cascades and Social Influence on Networks Friday, February 1, 2013 at 3:30pm Frank H. T. Rhodes Hall, 655 Cascades and Social Influence on NetworksI discuss… philosophical terminology youth cognitive science research methods set theory eng sociological theories autonomy media formats sociological terminology matter prefectures in france spring 2013 fiction memory window communication network data student culture on premise social network research complex systems theory formal sciences human behavior mathematical sciences scientific method semiotics business terms mental structures concepts in physics machine learning linear algebra knowledge free will mediasite quality systems thing creativity cognitive psychology humanities social networking services covariance and correlation neighbor theory marketing neuroscience evaluation methods summary statistics real network mind android (operating system) software p.c. management internet protocols active community building psychotherapy epidemiology interpersonal relationships topology computer programming memory applied mathematics culture influence causal inference real life dynamical systems military tactics materials science evaluation physical objects friend threshold model systems theory data types psychology social networks behavior statistical mechanics memory processes degree distribution computer data tree based differential geometry sociology of culture knowledge representation mathematical objects time step social information processing graph theory science peer pressure time scales planning quantum mechanics twitter means information particle physics social psychology social status open problems data management information science auxiliary sciences of history combinatorics chemical processes organizational theory war caption complete decision theory network structure probability theory mass media thermodynamics theories military ranks statistical terminology response function group processes sequences and series people estimation theory guys transition and uncertainty initial condition megafauna number theory data analysis design of experiments statistics From E. Cornelius 4 plays
58:59 CAM Colloquium 2013-02-01, Mason Porter CAM Colloquium 2013-02-01, Mason Porter	CAM Colloquium 2013-02-01, Mason Porter CAM Colloquium: Mason Porter (Oxford) - Cascades and Social Influence on Networks Friday, February 1, 2013 at 3:30pm Frank H. T. Rhodes Hall, 655 Cascades and Social Influence on NetworksI discuss… philosophical terminology youth cognitive science research methods set theory computer data real networks eng educational psychology sociological theories autonomy human behavior sociological terminology matter real life spring 2013 fiction memory window communication network graph invariants data student culture on premise estimation theory research complex systems theory formal sciences media formats mathematical sciences scientific method semiotics business terms paper mental structures concepts in physics marketing knowledge free will mediasite quality systems thing experiment creativity companies listed on nasdaq cognitive psychology humanities social networking services covariance and correlation neighbor greek alphabet theory linear algebra neuroscience evaluation methods summary statistics android (operating system) software internet terminology management internet protocols active community building psychotherapy epidemiology facebook data literature topology computer programming memory applied mathematics culture influence causal inference dynamical systems materials science evaluation physical objects friend threshold model systems theory data types military ranks psychology systems science social networks behavior statistical mechanics memory processes degree distribution fluid dynamics tree based differential geometry sociology of culture knowledge representation mathematical objects time step social information processing phase transitions graph theory science guys transition peer pressure time scales planning quantum mechanics twitter means information aesthetics arts particle physics social psychology social status open problems atmospheric thermodynamics information science auxiliary sciences of history combinatorics chemical processes organizational theory war caption complete decision theory probability theory mass media thermodynamics theories data management statistical terminology response function group processes people facebook network and uncertainty data analysis design of experiments statistics From E. Cornelius 2 plays
57:21 CAM Colloquium, 2013-02-01 - Mason A. Porter:… CAM Colloquium, 2013-02-01 - Mason A. Porter: Cascades and Social Influence on Networks	CAM Colloquium, 2013-02-01 - Mason A. Porter: Cascades and Social Influence on Networks internet protocols memory window knowledge representation information influence social status initial condition military tactics formal sciences threshold matter mass media concepts in physics youth mason porter systems theory autonomy companies listed on nasdaq social networks particle physics memory processes management psychotherapy auxiliary sciences of history android (operating system) software human behavior quality aesthetics combinatorics science semiotics people symbols watch model summary statistics thermodynamics topology research methods cam psychology theories neuroscience statistical mechanics causal inference machine learning time scales p.c. decision theory data guys transition free will quantum mechanics real life memory physical objects statistical terminology experiment fiction social network cognitive psychology grammar means business terms group processes response function sociology of culture cornell social psychology fashion accessories medicine latin alphabet interpersonal relationships network mental structures statistics philosophical terminology planning caption complete computer programming cognitive science phase transitions locally tree friend internet theory design of experiments data management logic social networking services evaluation methods scientific method condensed matter physics computer data culture real-time web literature greek gods atmospheric thermodynamics communication evaluation systems research time step twitter linear algebra marketing dynamical systems peer pressure graph invariants network structure algorithms epidemiology set theory mathematical objects social information processing graph theory neighbor data analysis materials science open problems arts community building student culture chemical processes covariance and correlation war data types sociological terminology model military ranks sociological theories information science semantics degree distribution applied mathematics complex systems theory computer networks creativity thing From E. Cornelius 20 plays
01:03:37 CAM Colloquium, 2013-11-22 - Gilbert Strang:… CAM Colloquium, 2013-11-22 - Gilbert Strang: Tridiagonal Matrices in Four Applications	CAM Colloquium, 2013-11-22 - Gilbert Strang: Tridiagonal Matrices in Four Applications Tridiagonal matrices appear almost everywhere (like 2nd order differential operators).This talk grew out of four very different applications: 1. (positive definite) Completion to maximum… boundary underactive matrix algebraic graph theory eigenfunction linear algebra covariance numerical differential equations cam technical communication tools eigenvector systems combinatorics matrix theory expression difference communicability physical quantities cornell statistical mechanics t.s.a.. gilbert strang linear operators in calculus mathematical optimization network theory mathematician matrices number television series by universal television covariance and correlation iso basic latin letters mathematical relations networks mathematical analysis determinant application aesthetics stochastic processes derivative colloquium graph theory eigenvalue c.. problem data analysis communication control theory equation abstract algebra bioinformatics question factorial and binomial topics caption complete exponentials diagonal philosophy disambiguation graph q.. From E. Cornelius 221 plays
53:43 CAM Colloquium, 2014-04-18 - Christopher K.… CAM Colloquium, 2014-04-18 - Christopher K. Wikle: An Overview of Mechanistically-Motivated Spatio-Temporal dynamic Models in Statistics	CAM Colloquium, 2014-04-18 - Christopher K. Wikle: An Overview of Mechanistically-Motivated Spatio-Temporal dynamic Models in Statistics weather dynamic probability distributions evaluation property decision theory cam cultural geography parameterization property law physiology ecosystems cornell aesthetics meteorology information population ecology philosophy of law bodies of water demography system economic anthropology cultural history quality flight phases numerical differential equations creativity accountancy culture computer programming options personal life pharmacology animals in religion measurement educational psychology parameter continuum mechanics thing functional analysis engineering anatomy symmetry reasoning statistical terminology parameterize cybernetics sociological terminology systems science elementary geometry abstraction popular culture data scientific method personhood derivatives (finance) space operator quantum field theory futurology communication space time christian theology information science science caption complete business law evaluation methods environmental science topology oceanography evolution theories of history statistical theory forms of government cognitive science writing social concepts concepts in physics algebra scientific modeling probability theory observation population pedagogy psychology process deterministic transformation uncertainty cartography larger scales biology formal sciences elementary algebra specification biology terminology physical chemistry prophecy matter biological systems philosophical terminology learning transport phenomena final point aquatic ecology coastal and oceanic landforms business behavior theory of probability distributions non-linear quantum mechanics summary statistics length complicated physical objects light chaos theory applied mathematics covariance and correlation statistical models temperature political philosophy time series analysis scale diffusion emotion dynamical systems distribution interaction systems theory sociocultural evolution human behavior developmental psychology interpolation model marketing statistics evolutionary biology motivation From E. Cornelius 36 plays
55:40 CAM Colloquium, 2014-09-19 - Julianne Chung:… CAM Colloquium, 2014-09-19 - Julianne Chung: Designing Optimal Spectral Filters and Low-rank Matrices for Inverse Problems	CAM Colloquium, 2014-09-19 - Julianne Chung: Designing Optimal Spectral Filters and Low-rank Matrices for Inverse Problems information theory systems science input/output audio engineering sequenced genomes environmental science educational psychology mathematical objects algebra market research signal processing machine learning training data digital photography normal distribution low rank applied mathematics thing graphic design parameter information probability distributions risk minimisation psychotherapy filter factor spacecraft launched by delta ii rockets video psychology time series analysis norm case probability theory artificial intelligence caption complete evaluation social psychology creativity linear algebra real life mathematical optimization noise sample forward model mathematical logic financial economics filter binary operations information science statistical theory regression analysis summary statistics t.s.p. cornell communication cam metrology matrices concepts in physics quality statistical inference decision theory family data management pedagogy web colors air filter natural philosophy group theory functions and mappings intelligence mathematical notation formal sciences photography cybernetics classical mechanics error numerical analysis statistics computer graphic artifacts cognitive science research reconstruction air image mathematical analysis optimal spectral psychometrics logic international law demography neural networks color determinants digital signal processing major cities functional analysis noise scientific method covariance and correlation differential calculus optimal filters robust statistics inverse problem image research methods statistical charts and diagrams measurement polynomials image processing sociology index theoretical computer science design of experiments inverse problems exponential family distributions home automation theory of probability distributions elementary algebra noise level semantics manufacturing data julianne chung estimation theory computer programming computer graphics digital imaging cartography engineering sensory system statistical terminology data analysis systems theory learning philosophical terminology systems problem evaluation methods geography linear operators in calculus From E. Cornelius 68 plays
01:00:07 CAM Colloquium, 2015-10-16 - Hendrik Dijkstra:… CAM Colloquium, 2015-10-16 - Hendrik Dijkstra: Climate as a (Stochastic) Dynamical System	CAM Colloquium, 2015-10-16 - Hendrik Dijkstra: Climate as a (Stochastic) Dynamical System classical mechanics mechanical vibrations chemical engineering vector calculus geology cognitive science development north atlantic diffusion heat transfer control theory water ice analog circuits probability theory chaos theory semantics algebra time scale phenomenon climatology data management state functions globalization issues group theory weather war sea surface colloidal chemistry p.c. society plumbing statistical theory ice hydrology atmospheric dynamics scale separation biological systems concepts in physics scientific method logic chemical properties atlantic ocean bicontinental countries atmosphere mechanism home data analysis gulf stream materialism temperature web colors cybernetics trigonometry administrative divisions island countries length cam oxygen compounds theories of history geomorphology nuclear physics biology terminology beverages temperature variability cultural geography demography complex systems theory country subdivisions formal sciences continents process topology geodesy food ingredients solutions and air conditioning ventilating heating causality personhood fluid mechanics sociology of culture ocean phenomena heat flux linear operators in calculus model oceanography philosophical terminology pseudoscience research methods ecosystems communication women time series analysis elementary mathematics climate quality fluvial landforms digital signal processing research continuum mechanics electronics terminology computer programming ecology theories climate change economic problems variability climate history forms of water basic meteorological concepts and phenomena physical geography metrology dependent territories in north america convection measurement computer data force chemical elements science biological concepts differential calculus volume auxiliary sciences of history sociological theories geometry noise time series difference hydraulics glaciology surface temperature earth water design of experiments transport phenomena geometric topology statistics geography physical chemistry mental structures mechanics simulation statistical deviation and dispersion caption complete ocean currents bodies of water water streams climate system logical consequence culture cornell oceans earth sciences sociocultural evolution isotopes aquatic ecology dosage forms hendrik dijkstra color means system summary statistics covariance and correlation transport natural sciences meteorology fluid dynamics data ice ages evaluation methods mathematical sciences scale physical oceanography dynamic planetary science statistical mechanics dynamical systems coastal and oceanic landforms systems science international trade atmospheric thermodynamics chemical processes winds thermodynamics calorimetry systems theory sociology index metaphysical theories personal life From E. Cornelius 17 plays