Jessica Fridrich Contents Professional life See also References External links Navigation menuSpecializing in Problems That Only Seem Impossible to Solve"Jessica Fridrich"Jessica FridrichBio:Jessica FridrichJessica Fridrich's webpageRubik's Cube World Championship in Budapest in 1982Rubik's Cube competition rankingsJessica Fridich : page en française6001971f/JessicaJFridrich0000 0000 4466 335Xnb2004312295894600835471776755184267551842

Living peopleCzech speedcubersCzech emigrants to the United StatesBinghamton University facultyState University of New York facultyElectrical engineersWomen computer scientists


Binghamton UniversityCFOPRubik's CubespeedcubingLars PetrusBinghamton UniversityCzech Technical University in Prague












Jessica Fridrich
JessicaFridrich.jpg
Born1963/1964 (age 54–55)[1]
Nationality
Czech[1]
OccupationElectrical engineering professor
Known forPopularizing the CFOP method for speed-solving the Rubik's Cube

Jessica Fridrich is a professor at Binghamton University, who specializes in data hiding applications in digital imagery. She is also known for documenting and popularizing the CFOP method (sometimes referred to as the "Fridrich method"), one of the most commonly used methods for speedsolving the Rubik's Cube, also known as speedcubing.[1] She is considered as one of the pioneers of speedcubing, along with Lars Petrus. Nearly all of the fastest speedcubers have based their methods on Fridrich's, usually referred to as CFOP (Cross, First 2 Layers, Orient Last Layer, Permute Last Layer).


The method describes solving the cube in a layer-by-layer fashion. First a so-called "cross" is made on the first layer, consisting of the center piece and four edges. The first layer corners and edges of the second layer are put into their correct positions simultaneously (four pairs). The last layer is solved by first orienting and then permuting the last layer of the cube using a few sets of algorithms.




Contents





  • 1 Professional life


  • 2 See also


  • 3 References


  • 4 External links




Professional life


Jessica Fridrich works as a professor at the Department of Electrical and Computer Engineering at Binghamton University and specializes in digital watermarking and forensics.[2][3][4] She received her MS degree in applied mathematics from the Czech Technical University in Prague in 1987, and her PhD in systems science from Binghamton University in 1995.[2]



See also


  • CFOP Method


References




  1. ^ abc Specializing in Problems That Only Seem Impossible to Solve, By BINA VENKATARAMAN, Published: December 15, 2008, The New York Times


  2. ^ ab "Jessica Fridrich". Hindawi Publishing Corporation. February 14, 2002. Retrieved April 19, 2012..mw-parser-output cite.citationfont-style:inherit.mw-parser-output .citation qquotes:"""""""'""'".mw-parser-output .citation .cs1-lock-free abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .citation .cs1-lock-subscription abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registrationcolor:#555.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration spanborder-bottom:1px dotted;cursor:help.mw-parser-output .cs1-ws-icon abackground:url("//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/12px-Wikisource-logo.svg.png")no-repeat;background-position:right .1em center.mw-parser-output code.cs1-codecolor:inherit;background:inherit;border:inherit;padding:inherit.mw-parser-output .cs1-hidden-errordisplay:none;font-size:100%.mw-parser-output .cs1-visible-errorfont-size:100%.mw-parser-output .cs1-maintdisplay:none;color:#33aa33;margin-left:0.3em.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-formatfont-size:95%.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-leftpadding-left:0.2em.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-rightpadding-right:0.2em


  3. ^ Jessica Fridrich, Talk on Youtube


  4. ^ Bio:Jessica Fridrich, Binghamton University




External links


  • Jessica Fridrich's webpage

  • Rubik's Cube World Championship in Budapest in 1982

  • Rubik's Cube competition rankings

  • Jessica Fridich : page en français








Binghamton University faculty, Czech emigrants to the United States, Czech speedcubers, Electrical engineers, Living people, State University of New York faculty, Women computer scientistsUncategorized
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