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X-WR-CALDESC:Събития за Institute of Mathematics and Informatics
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BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20241001T140000
DTEND;TZID=Europe/Sofia:20241001T153000
DTSTAMP:20260703T025455
CREATED:20240926T125611Z
LAST-MODIFIED:20240926T125611Z
UID:16794-1727791200-1727796600@math.bas.bg
SUMMARY:Семинар по изследване на операциите
DESCRIPTION:На 1 октомври (вторник) от 14:00 ч. в зала 503 на ИМИ ще се състои сбирка на\nСеминара по Изследване на операциите. \nДоклад на тема \nGraphs as an universal modeling tool\nще изнесе проф. Никола Янев\, ИМИ-БАН. \nАбстракт: For a series of practical optimization problems\, we show that formulating them as graph optimization problems enables the development of competitive algorithms. The problems considered are known as: protein threading problem\, contact map overlap\, HP folding\, a new scheduling theory problem\, classification problem and the biclustering problem. The focus is on formulating them as graph optimization problems\, which are solved by using Integer programming techniques.
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bf%d0%be-%d0%b8%d0%b7%d1%81%d0%bb%d0%b5%d0%b4%d0%b2%d0%b0%d0%bd%d0%b5-%d0%bd%d0%b0-%d0%be%d0%bf%d0%b5%d1%80%d0%b0%d1%86%d0%b8%d0%b8%d1%82%d0%b5-4/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
ORGANIZER;CN="%D0%A1%D0%B5%D0%BA%D1%86%D0%B8%D1%8F%20%D0%98%D0%B7%D1%81%D0%BB%D0%B5%D0%B4%D0%B2%D0%B0%D0%BD%D0%B5%20%D0%BD%D0%B0%20%D0%BE%D0%BF%D0%B5%D1%80%D0%B0%D1%86%D0%B8%D0%B8%D1%82%D0%B5%2C%20%D0%B2%D0%B5%D1%80%D0%BE%D1%8F%D1%82%D0%BD%D0%BE%D1%81%D1%82%D0%B8%20%D0%B8%20%D1%81%D1%82%D0%B0%D1%82%D0%B8%D1%81%D1%82%D0%B8%D0%BA%D0%B0":MAILTO:jeni@math.bas.bg;
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20240702T140000
DTEND;TZID=Europe/Sofia:20240702T153000
DTSTAMP:20260703T025455
CREATED:20240629T132516Z
LAST-MODIFIED:20240629T132516Z
UID:16477-1719928800-1719934200@math.bas.bg
SUMMARY:Семинар по изследване на операциите
DESCRIPTION:На 2-ри юли (вторник) от 14:00 ч. в зала 503 на ИМИ ще се състои сбирка на\nСеминара по Изследване на операциите. \nДоклад на тема \nOn some contemporary mathematical methods for data analysis\nще изнесе проф. Пандо Георгиев\, ИМИ-БАН. \nАбстракт:\n\nWe will review some selected methods and algorithms for data analysis:\nA) Latent component analysis – reveals hidden features of composite data. Particularly\, we will describe some\n    Signal Separation Methods:\n\nbased on statistical independence – Independent Component Analysis\nbased on sparsity. – Sparse Component Analysis\nbased on non-negativity – Non-Negative Matrix and Tensor Factorization\n\nB) New approach to multiclass learning problems and applications to some problems in machine learning\, as:\n\nnonlinear least square problems\nsubspace clustering and non-linear skeletons\nreconstruction of several functions from mixed samples\nsupport vector kernel regression (under development)\n\nC) kernel methods for data analysis\nD) tensor decompositions  and tensor networks.\nSome of the above topics are interconnected and subject to intensive development with numerous applications.
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bf%d0%be-%d0%b8%d0%b7%d1%81%d0%bb%d0%b5%d0%b4%d0%b2%d0%b0%d0%bd%d0%b5-%d0%bd%d0%b0-%d0%be%d0%bf%d0%b5%d1%80%d0%b0%d1%86%d0%b8%d0%b8%d1%82%d0%b5-3/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
ORGANIZER;CN="%D0%A1%D0%B5%D0%BA%D1%86%D0%B8%D1%8F%20%D0%98%D0%B7%D1%81%D0%BB%D0%B5%D0%B4%D0%B2%D0%B0%D0%BD%D0%B5%20%D0%BD%D0%B0%20%D0%BE%D0%BF%D0%B5%D1%80%D0%B0%D1%86%D0%B8%D0%B8%D1%82%D0%B5%2C%20%D0%B2%D0%B5%D1%80%D0%BE%D1%8F%D1%82%D0%BD%D0%BE%D1%81%D1%82%D0%B8%20%D0%B8%20%D1%81%D1%82%D0%B0%D1%82%D0%B8%D1%81%D1%82%D0%B8%D0%BA%D0%B0":MAILTO:jeni@math.bas.bg;
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20240618T140000
DTEND;TZID=Europe/Sofia:20240618T153000
DTSTAMP:20260703T025455
CREATED:20240612T172158Z
LAST-MODIFIED:20240612T172158Z
UID:16441-1718719200-1718724600@math.bas.bg
SUMMARY:Семинар по изследване на операциите
DESCRIPTION:На 18-ти юни (вторник) от 14:00 ч. в зала 503 на ИМИ ще се състои сбирка на\nСеминара по Изследване на операциите. \nДоклад на тема \nMathematical modelling of torque-velocity and torque-angle relationships – part 2: numerical results\nще изнесе проф. Петър Миланов\, ИМИ-БАН и ЮЗУ.
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bf%d0%be-%d0%b8%d0%b7%d1%81%d0%bb%d0%b5%d0%b4%d0%b2%d0%b0%d0%bd%d0%b5-%d0%bd%d0%b0-%d0%be%d0%bf%d0%b5%d1%80%d0%b0%d1%86%d0%b8%d0%b8%d1%82%d0%b5-2/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
ORGANIZER;CN="%D0%A1%D0%B5%D0%BA%D1%86%D0%B8%D1%8F%20%D0%98%D0%B7%D1%81%D0%BB%D0%B5%D0%B4%D0%B2%D0%B0%D0%BD%D0%B5%20%D0%BD%D0%B0%20%D0%BE%D0%BF%D0%B5%D1%80%D0%B0%D1%86%D0%B8%D0%B8%D1%82%D0%B5%2C%20%D0%B2%D0%B5%D1%80%D0%BE%D1%8F%D1%82%D0%BD%D0%BE%D1%81%D1%82%D0%B8%20%D0%B8%20%D1%81%D1%82%D0%B0%D1%82%D0%B8%D1%81%D1%82%D0%B8%D0%BA%D0%B0":MAILTO:jeni@math.bas.bg;
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20240611T140000
DTEND;TZID=Europe/Sofia:20240611T153000
DTSTAMP:20260703T025455
CREATED:20240605T202851Z
LAST-MODIFIED:20240605T202851Z
UID:16406-1718114400-1718119800@math.bas.bg
SUMMARY:Семинар по изследване на операциите
DESCRIPTION:На 11-ти юни (вторник) от 14:00 ч. в зала 503 на ИМИ ще се състои сбирка на\nСеминара по Изследване на операциите. \nДоклад на тема \nMathematical modelling of torque-velocity and torque-angle relationships\nще изнесе проф. Петър Миланов\, ИМИ-БАН и ЮЗУ.
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bf%d0%be-%d0%b8%d0%b7%d1%81%d0%bb%d0%b5%d0%b4%d0%b2%d0%b0%d0%bd%d0%b5-%d0%bd%d0%b0-%d0%be%d0%bf%d0%b5%d1%80%d0%b0%d1%86%d0%b8%d0%b8%d1%82%d0%b5/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
ORGANIZER;CN="%D0%A1%D0%B5%D0%BA%D1%86%D0%B8%D1%8F%20%D0%98%D0%B7%D1%81%D0%BB%D0%B5%D0%B4%D0%B2%D0%B0%D0%BD%D0%B5%20%D0%BD%D0%B0%20%D0%BE%D0%BF%D0%B5%D1%80%D0%B0%D1%86%D0%B8%D0%B8%D1%82%D0%B5%2C%20%D0%B2%D0%B5%D1%80%D0%BE%D1%8F%D1%82%D0%BD%D0%BE%D1%81%D1%82%D0%B8%20%D0%B8%20%D1%81%D1%82%D0%B0%D1%82%D0%B8%D1%81%D1%82%D0%B8%D0%BA%D0%B0":MAILTO:jeni@math.bas.bg;
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