PPT-Simulated Annealing Methods

Matthew Kelly April 12 2011 What is Annealing Slow cooling of a heated substance allows atoms to line themselves up creating a stronger structure with minimum energy Accelerating the cooling process produces a structure with more energy and fewer atoms optimally aligned. photodetachment. of anionic copper carbonyl clusters in argon matrices. Ryan M. Ludwig, Michael E. Goodrich, . David T. Moore. Chemistry Department, Lehigh University. 69. th. ISMS, Univ. Illinois Urbana-Champaign. Nidia C. Gallego. Robbie a. Meisner. Tim D. . Burchell. Oak Ridge National Laboratory. INGSM-13. Seattle, WA – September 15. , . 2013. Irradiation damage in graphite induces dimensional changes. Polygranular. Jong Youl Choi, Judy . Qiu. , Marlon Pierce, and Geoffrey Fox. School of Informatics and Computing. Pervasive Technology Institute. Indiana University. S. A. L. S. A. project. . http://. salsahpc.indiana.edu. I. A. . . Bataev. 1. , A. . A. . Bataev. 1. , . V. I. . Mali. 2. , . M. A. . Esikov. 2. , P. . S. . Yartsev. 1. , A.S. . . Gontarenko. 1. . 1. Novosibirsk State Technical . Univestity. 2. . Lavrentyev. Jong Youl Choi, Judy . Qiu. , Marlon Pierce, and Geoffrey Fox. School of Informatics and Computing. Pervasive Technology Institute. Indiana University. S. A. L. S. A. project. . http://. salsahpc.indiana.edu. Simulated Annealing. Simulates annealing process for placement. Initial placement. Random positions. Perturb by block exchanging. If . Δ. cost < 0, .  . accept. otherwise, may still accept if const increase is not too much. Linear & non-linear models. Dr. Mathias (Mat) Disney. UCL Geography. Office: 113, Pearson Building. Tel: 7670 0592. Email: . mdisney@ucl.geog.ac.uk. www.geog.ucl.ac.uk. /~. mdisney. Linear models and inversion. and . Robust . Scalable Data mining . for . the Data Deluge . Petascale Data Analytics: Challenges, and Opportunities (PDAC-11. ). Workshop at SC11 Seattle. November 14 2011. Geoffrey Fox. gcf@indiana.edu. Annealing . Dimension Reduction. and Biology. Indiana University. Environmental Genomics. April 20 2012. Geoffrey Fox. gcf@indiana.edu. . . http://www.infomall.org. . http://www.futuregrid.org. SOAKING OR HOLDING. CONTROLLED COOLING . HEATING CYCLE. 3. FINE PEARLITE . Rc 40. COARSE PEARLITE . RC 15. VERY FINE PEARLITE . Rc 60. MARTENSITE . Rc 64. FURNACE COOL. AIR COOL. OIL QUENCH. WATER QUENCH. :. Idea: . Always follow the best neighbor. Pros: . Easy to implement; performs well in convex spaces. Cons: . Gets stuck in local-maximum; lost in plateaus; ridges . Local-Maximum. Global-Maximum. Valley. to . LC-MS Data Analysis.  . October 7 2013. . IEEE . International Conference on Big Data 2013 (IEEE . BigData. 2013. ). Santa Clara CA. Geoffrey Fox, D. R. Mani, . Saumyadipta. . Pyne. gcf@indiana.edu. Heat Treatment. Heating a metal or alloy to various definite temperatures, holding these for various time durations and cooling at various rates. . Combination of controlled heating and cooling determine not only the nature and distribution of micro-constituents (which determine the properties of a metal or alloy), but also the grain size. . . Liliana Teodorescu. . Physics vs Computer Science/Engineering. P. hysics. . and . Computer Science/Engineering . have . long . established . mutually . beneficial links. Computer Science/Engineering to Physics.