Criss-cross algorithm
In mathematical optimization, the criss- cross algorithm is any of a family of algorithms for linear programming.
Variants of the criss- cross algorithm also solve more general problems with linear inequality constraints and nonlinear objective functions; there are criss- cross algorithms for linear- fractional programming problems, quadratic- programming problems, and linear complementarity problems.
Like the simplex algorithm of George B. Dantzig, the criss- cross algorithm is not a polynomial- time algorithm for linear programming.
Both algorithms visit all 2 corners of a( perturbed) cube in dimension" D", the Klee – Minty cube( after Victor Klee and George J. Minty), in the worst case.
However, when it is started at a random corner, the criss- cross algorithm on average visits only" D" additional corners.
Thus, for the three- dimensional cube, the algorithm visits all 8 corners in the worst case and exactly 3 additional corners on average.
Criss-cross
Criss Cross and variants thereof may refer to:
Criss Cross (film)
Criss Cross is a 1949 American crime film noir directed by Robert Siodmak starring Burt Lancaster, Yvonne De Carlo and Dan Duryea, from Don Tracy's novel of the same name.
This black- and- white film was shot partly on location in the Bunker Hill section of Los Angeles.
The film was written by Daniel Fuchs.
Franz Planer's cinematography creates a black- and- white film noir world.
Miklós Rózsa scored the film's soundtrack.
It was remade as" The Underneath" in 1995.
Pala Pala
Para Para is an album by Taiwanese pop singer Ruby Lin.
It marks the release of the second album by Bertelsmann Music Group( BMG).
A few days after released Double Faced Ruby Lin album, BMG features new AVCD format special edition containing one cantonese song' Para Para' and bonus VCD.
Para Para Paradise
Konami would later release" Dance Evolution" for the Xbox 360, a game that shares many similarities with" Para Para Paradise".
Criss-Cross (art cooperative)
Criss- Cross was an artists' co-operative that was formed in Colorado, USA, in the early 1970s.
Having evolved from the 1960s artists' community, Drop City, Criss- Cross focused on issues surrounding" pattern and structure" and became associated with the 1970s art movement Pattern and Decoration( P&D).
In 1974, the five founders, Gene Bernofsky, JoAnn Bernofsky, Richard Kallweit, Charles DiJulio and Clark Richert, artists and filmmakers from Drop City, regrouped in Boulder, Colorado, to start the new artists' co-operative, Criss- Cross.
Its purpose, like Drop City's, was to function in a" synergetic" interaction between peers to create experimental artistic innovation.
Between 1974 and 1980, the number of participants grew to include the filmmaker Fred Worden( included in the 2002 Whitney Biennial), the University of Arkansas painter/ printmaker Marilyn Nelson, and the New York artists Gloria Klein, George Woodman and others.
Between 1974 and 1980, Criss- Cross published the nationally distributed avant garde art periodical" Criss- Cross Art Communications" and curated national and international art exhibitions focused on" pattern and structure".
Criss- Cross constructed the first" 61- Zone System"( in collaboration with Steve Baer of ZomeWorks of Albuquerque, New Mexico) at the Art Research Center in Kansas City.
Members of Criss- Cross included:
Wolf Brigade
Wolf Brigade may refer to a number of military and para-military units:
Para Para
Para Para is strongly associated with Eurobeat.
Dave Rodgers, a Eurobeat artist, has described Para Para as the only way to dance to Eurobeat, which is usually" so fast."
Para Para Sakura
Para Para Sakura is a 2001 Hong Kong musical romantic comedy film directed by Jingle Ma, starring Aaron Kwok and Cecilia Cheung.
The film was shot in Shanghai and Tokyo.
Along Came a Spider (film)
Along Came a Spider is a 2001 American neo noir psychological thriller film directed by Lee Tamahori.
It is the second installment of the" Alex Cross" film series and a sequel to the 1997 film" Kiss the Girls", with Morgan Freeman reprising his role as detective Alex Cross.
The screenplay by Marc Moss was adapted from the 1993 novel of the same title by James Patterson, but many of the key plot elements of the book were controversially eliminated.
The movie received negative to mixed critical reviews, although it became a box office success.

Question: Are both Criss Cross (Film) and Para Para Sakura from the same country?
Answer: no