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Geom

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Flag of Romania Bucuresti, Romania
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Member since May, 2013

Graduate by the Faculty of Mathematics, Bucharest University. Master on Formal Languages and Compiler Construction Techniques SKILLS see: 1. Algorithms, modeling LP/NLP/MIP problems; 2. Languages: Fortran, Matlab, VB,C, Pascal, Algol, Cobol, Masm, Tasm, Macro11, Assiris; 3. Math modeling: ALLO, Matlab, GLPK / GMPL, GAMS, AMPL; 4. Related to Data Bases: MS Access, SQL, T-SQL-Server, RDL reports, MySQL.; 5. For web pages: HTML, PHP, JavaScript; 6. MS-Office and others software: 7. Multiple OS's like DOS, Windows7 / 8 - Server, Vista; 8. I contributed 75% to implementation of ALLO translator; ALLO linear model is translated to MPS accepted as input by well known LP solvers; 9. I implemented a new version of ALLO more powerful with a important set of well known implicit functions; 10. I designed LML more power than ALLO; 11. I built an integrated sistem SAMO for easy modeling and solving linear optimization problems. Is composed by a text editor, the translator ALLO and a LP solver; 12. Sudoku-KeB. The book include the rules, history, solving algorithm, solving MIP model, 144 puzzles and theirs solutions. Most important it is visible by all Kindle devices. It is a reduced for PDF form with 288 puzzles and theirs solutions. See: |

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@Geom517

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Top Skills

  • PHP
  • C Programming
  • Javascript
  • Visual Basic
  • Data Processing
  • Excel
  • Matlab & Mathematica
  • SQL
  • Algorithm
  • Microsoft Access
  • MySQL
  • Amazon Kindle
  • Fortran
  • Mathematics
  • HTML
  • Linear Programming
  • Software Development
  • Database Programming
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Recent Reviews

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Experience

Senior Researcher Grade 3

Jan 1985 - Dec 2004 (19 years)

<-- Details for ALLO and LP Models.

Researcher

Sep 1974 - Dec 1984 (10 years)

Education

License

1969 - 1973 (4 years)

Master on Formal Languages and Compilers Construction.

1973 - 1974 (1 year)

Certifications

Master on Formal Languages and Compilers Construction (1974)

Master on Formal Languages and Compilers Construction

Senior Researcher Grade 3 (1985)

Publications

Miraculosul Joc Sudoku

ISBN: 978-973-0-08145-9, Romanian language In last ten years Sudoku is popular around the world. Here are rules, brief history, algorithm and math model. The book (113 pag) have 288 puzzles and theirs solutions on three levels of difficulty. English and PDF:

Sudoku-KeB

In last ten years Sudoku is popular around the world. Here are rules, brief history, algorithm and math model. The book have 144 puzzles and theirs solutions on three levels of difficulty. Kindle format for seven devices, Price 7$ is here:

ALLO: Algebraic Language for Linear Optimization

Authors:Neculai Andrei, Gheorghe Borcan ALLO is a Mathematical Programming Modeling Language that permits to write very easy and directly a linear programming model in algebraic form. For ALLO language was implemented a translator wich translate any ALLO model into their equivalent MPS form. ALLO is notable for its syntax which is simple but comprehensive, with a small number of reserved keywords, and for the similarity of its expressions to the algebraic natation, customarily use

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