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Ron Shamir
Ron Shamir (Hebrew: רון שמיר; born 29 November 1953) is an Israeli professor of computer science known for his work in graph theory and in computational biology. He holds the Raymond and Beverly Sackler Chair in Bioinformatics, and is the founder and head of the Edmond J. Safra Center for Bioinformatics at Tel Aviv University. Biography Ron Shamir was born in Jerusalem, Israel in 1953, the eldest son of Varda and Raphael Shamir. His father's Sepharadic family has lived in the old city of Jerusalem for over 400 years. His mother's parents were pioneers who came from Russia to Israel in the Third Aliyah in the early 1920s. He has two younger sisters, Daphna and Gadit. Shamir studied in Gymnasia Rehavia, Jerusalem, for 12 years. In high school, he was active in the scouts and in athletics; among other accomplishments, he won the Jerusalem high school championship in shot put. Shamir started his B.Sc. studies in mathematics and physics at Tel-Aviv University (1973–1975) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jerusalem
Jerusalem (; he, יְרוּשָׁלַיִם ; ar, القُدس ) (combining the Biblical and common usage Arabic names); grc, Ἱερουσαλήμ/Ἰεροσόλυμα, Hierousalḗm/Hierosóluma; hy, Երուսաղեմ, Erusałēm. is a city in Western Asia. Situated on a plateau in the Judaean Mountains between the Mediterranean Sea, Mediterranean and the Dead Sea, it is one of the List of oldest continuously inhabited cities, oldest cities in the world and is considered to be a holy city for the three major Abrahamic religions: Judaism, Christianity, and Islam. Both Israelis and Palestinians claim Jerusalem as their Capital city, capital, as Israel maintains its primary governmental institutions there and the State of Palestine ultimately foresees it as its seat of power. Because of this dispute, Status of Jerusalem, neither claim is widely recognized internationally. Throughout History of Jerusalem, its long history, Jerusalem has been destroyed at least twice, Sie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Third Aliyah
The Third Aliyah ( he, העלייה השלישית, ''HaAliyah HaShlishit'') refers to the third wave—or aliyah—of modern Jewish immigration to Palestine from Europe. This wave lasted from 1919, just after the end of World War I, until 1923, at the start of an economic crisis in Palestine. History Approximately 40,000 Jews arrived in Palestine during the Third Aliyah. The bellwether of the Third Aliyah was the ship SS Ruslan, which arrived at Jaffa Port on December 19, 1919 carrying over 600 new immigrants and people returning after being stranded in Europe during the war. The Third Aliyah was triggered by the October Revolution in Russia, anti-semitic pogroms in Eastern Europe and the Balfour Declaration. The pioneers of the Third Aliyah originated mainly from Eastern European countries: 45% from Russia, 31% from Poland, 5% from Romania, and three percent from Lithuania. Most of the newcomers were young ''halutzim'' (pioneers), who built roads and towns and commenced th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gene Mapping
Gene mapping describes the methods used to identify the locus of a gene and the distances between genes. Gene mapping can also describe the distances between different sites within a gene. The essence of all genome mapping is to place a collection of molecular markers onto their respective positions on the genome. Molecular markers come in all forms. Genes can be viewed as one special type of genetic markers in the construction of genome maps, and mapped the same way as any other markers. In some areas of study, gene mapping contributes to the creation of new recombinants within an organism. Genetic vs physical There are two distinctive types of "maps" used in the field of genome mapping: genetic maps and physical maps. While both maps are a collection of genetic markers and gene loci, genetic maps' distances are based on the genetic linkage information, while physical maps use actual physical distances usually measured in number of base pairs. While the physical map cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interval Graph
In graph theory, an interval graph is an undirected graph formed from a set of intervals on the real line, with a vertex for each interval and an edge between vertices whose intervals intersect. It is the intersection graph of the intervals. Interval graphs are chordal graphs and perfect graphs. They can be recognized in linear time, and an optimal graph coloring or maximum clique in these graphs can be found in linear time. The interval graphs include all proper interval graphs, graphs defined in the same way from a set of unit intervals. These graphs have been used to model food webs, and to study scheduling problems in which one must select a subset of tasks to be performed at non-overlapping times. Other applications include assembling contiguous subsequences in DNA mapping, and temporal reasoning. Definition An interval graph is an undirected graph formed from a family of intervals :S_i,\quad i=0,1,2,\dots by creating one vertex for each interval , and connecting two ver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Charles Golumbic
Martin Charles Golumbic (born 1948) is a mathematician and computer scientist known for his research on perfect graphs, graph sandwich problems, compiler optimization, and spatial-temporal reasoning. He is a professor emeritus of computer science at the University of Haifa, and was the founder of the journal ''Annals of Mathematics and Artificial Intelligence''. Education and career Golumbic majored in mathematics at Pennsylvania State University, graduating in 1970 with bachelor's and master's degrees. He completed his Ph.D. at Columbia University in 1975, with the dissertation ''Comparability Graphs and a New Matroid'' supervised by Samuel Eilenberg. He became an assistant professor in the Courant Institute of Mathematical Sciences of New York University from 1975 until 1980, when he moved to Bell Laboratories. From 1983 to 1992 he worked for IBM Research in Israel, and from 1992 to 2000 he was a professor of mathematics and computer science at Bar-Ilan University. He moved to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorit S
Dorit is a given name, the Hebrew version of Doris, and may refer to: * Dorit Aharonov (born 1970), Israeli computer scientist specializing in quantum computing *Dorit Bar Or (born 1975), Israeli actress and fashion designer *Dorit Beinisch (born 1942), 9th president of the Supreme Court of Israel *Dorit Chrysler (born 1966), Austrian electronic musician *Dorit Cypis (born 1951), Israeli American artist and mediator *Dorit Jellinek, Miss Israel 1978 *Dorit Kemsley, television personality on ''The Real Housewives of Beverly Hills'' *Dorit Rubinstein Reiss (born 1972-73), immunization advocate See also *Dorrit Dorrit is a feminine given name. Persons bearing the name include: * Amy Dorrit, known as "Little Dorrit", the heroine of Charles Dickens' novel of the same name (1855-7) ** As an English surname, Dorrit may be a variant of the surname Durward, o ..., a given name {{disambig, given name German feminine given names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nimrod Megiddo
, birth_date = , birth_place = , death_date = , death_place = , citizenship = , field = Operations researchAlgorithms ComplexityMachine learning Game theory , workplaces = IBM Research Stanford University , alma_mater = Hebrew University of Jerusalem , thesis_title = Compositions of Cooperative Games , thesis_year = 1972 , doctoral_advisor = Michael Maschler , doctoral_students =Edith Cohen , known_for = Prune and search , prizes = Frederick W. Lanchester Prize (1992)John von Neumann Theory Prize (2014) , website = Nimrod Megiddo ( he, נמרוד מגידו) is a mathematician and computer scientist. He is a research scientist at the IBM Almaden Research Center and Stanford University. His interests include combinatorial optimization, algorithm design and analysis, game theory, and machine learning. He was one of the first people to propose a solution to the bounding sph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simplex Method
In mathematical optimization, Dantzig's simplex algorithm (or simplex method) is a popular algorithm for linear programming. The name of the algorithm is derived from the concept of a simplex and was suggested by T. S. Motzkin. Simplices are not actually used in the method, but one interpretation of it is that it operates on simplicial ''cones'', and these become proper simplices with an additional constraint. The simplicial cones in question are the corners (i.e., the neighborhoods of the vertices) of a geometric object called a polytope. The shape of this polytope is defined by the constraints applied to the objective function. History George Dantzig worked on planning methods for the US Army Air Force during World War II using a desk calculator. During 1946 his colleague challenged him to mechanize the planning process to distract him from taking another job. Dantzig formulated the problem as linear inequalities inspired by the work of Wassily Leontief, however, at that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simplex Method
In mathematical optimization, Dantzig's simplex algorithm (or simplex method) is a popular algorithm for linear programming. The name of the algorithm is derived from the concept of a simplex and was suggested by T. S. Motzkin. Simplices are not actually used in the method, but one interpretation of it is that it operates on simplicial ''cones'', and these become proper simplices with an additional constraint. The simplicial cones in question are the corners (i.e., the neighborhoods of the vertices) of a geometric object called a polytope. The shape of this polytope is defined by the constraints applied to the objective function. History George Dantzig worked on planning methods for the US Army Air Force during World War II using a desk calculator. During 1946 his colleague challenged him to mechanize the planning process to distract him from taking another job. Dantzig formulated the problem as linear inequalities inspired by the work of Wassily Leontief, however, at that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linear Programming
Linear programming (LP), also called linear optimization, is a method to achieve the best outcome (such as maximum profit or lowest cost) in a mathematical model whose requirements are represented by linear function#As a polynomial function, linear relationships. Linear programming is a special case of mathematical programming (also known as mathematical optimization). More formally, linear programming is a technique for the mathematical optimization, optimization of a linear objective function, subject to linear equality and linear inequality Constraint (mathematics), constraints. Its feasible region is a convex polytope, which is a set defined as the intersection (mathematics), intersection of finitely many Half-space (geometry), half spaces, each of which is defined by a linear inequality. Its objective function is a real number, real-valued affine function, affine (linear) function defined on this polyhedron. A linear programming algorithm finds a point in the polytope where ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Karp
Richard Manning Karp (born January 3, 1935) is an American computer scientist and computational theorist at the University of California, Berkeley. He is most notable for his research in the theory of algorithms, for which he received a Turing Award in 1985, The Benjamin Franklin Medal in Computer and Cognitive Science in 2004, and the Kyoto Prize in 2008. Karp was elected a member of the National Academy of Engineering (1992) for major contributions to the theory and application of NP-completeness, constructing efficient combinatorial algorithms, and applying probabilistic methods in computer science. Biography Born to parents Abraham and Rose Karp in Boston, Massachusetts, Karp has three younger siblings: Robert, David, and Carolyn. His family was Jewish,The Power and Limit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UC Berkeley
The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California) is a public university, public land-grant university, land-grant research university in Berkeley, California. Established in 1868 as the University of California, it is the state's first land-grant university and the founding campus of the University of California system. Its fourteen colleges and schools offer over 350 degree programs and enroll some 31,800 undergraduate and 13,200 graduate students. Berkeley ranks among the world's top universities. A founding member of the Association of American Universities, Berkeley hosts many leading research institutes dedicated to science, engineering, and mathematics. The university founded and maintains close relationships with three United States Department of Energy National Laboratories, national laboratories at Lawrence Berkeley National Laboratory, Berkeley, Lawrence Livermore National Laboratory, Livermore and Los Alamos National Laboratory, Los ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
