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Vertically Constrained Motzkin-Like Paths Inspired by Bobbin Lace
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2019
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Veronika Irvine
Stephen Melczer
Frank Ruskey
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Vertically constrained Motzkin-like paths inspired by bobbin lace
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2018
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Veronika Irvine
Stephen Melczer
Frank Ruskey
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Vertically constrained Motzkin-like paths inspired by bobbin lace
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2018
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Veronika Irvine
Stephen Melczer
Frank Ruskey
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On prefix normal words and prefix normal forms
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2016
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Péter Burcsi
Gabriele Fici
Zsuzsanna Lipták
Frank Ruskey
Joe Sawada
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Combinatorial Gray Code
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2016
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Frank Ruskey
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All Simple Venn Diagrams are Hamiltonian
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2015
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Gara Pruesse
Frank Ruskey
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Combinatorial Gray Code
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2015
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Frank Ruskey
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Developing a mathematical model for bobbin lace
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2014
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Veronika Irvine
Frank Ruskey
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New Roses: Simple Symmetric Venn Diagrams with 11 and 13 Curves
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2014
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Khalegh Mamakani
Frank Ruskey
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Generating Tatami Coverings Efficiently
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2014
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Alejandro Erickson
Frank Ruskey
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Normal, Abby Normal, Prefix Normal
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2014
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Péter Burcsi
Gabriele Fici
Zsuzsanna Lipták
Frank Ruskey
Joe Sawada
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On Combinatorial Generation of Prefix Normal Words
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2014
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Péter Burcsi
Gabriele Fici
Zsuzsanna Lipták
Frank Ruskey
Joe Sawada
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Domino Tatami Covering is NP-complete
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2013
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Alejandro Erickson
Frank Ruskey
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Enumerating maximal tatami mat coverings of square grids with $v$ vertical dominoes
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2013
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Alejandro Erickson
Frank Ruskey
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In-place permuting and perfect shuffling using involutions
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2013
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Qingxuan Yang
John Ellis
Khalegh Mamakani
Frank Ruskey
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Morphic Words and Nested Recurrence Relations
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2013
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Marcel Celaya
Frank Ruskey
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Domino Tatami Covering Is NP-Complete
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2013
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Alejandro Erickson
Frank Ruskey
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The First Simple Symmetric 11-Venn Diagram
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2013
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Khalegh Mamakani
Frank Ruskey
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Domino Tatami Covering is NP-complete
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2013
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Alejandro Erickson
Frank Ruskey
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Enumerating maximal tatami mat coverings of square grids with $v$ vertical dominoes
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2013
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Alejandro Erickson
Frank Ruskey
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Minimum area polyomino Venn diagrams
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2012
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Bette Bultena
M. Klimesh
Frank Ruskey
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Cool-lex order and k-ary Catalan structures
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2012
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Stéphane Durocher
Pak Ching Li
Debajyoti Mondal
Frank Ruskey
Aaron Williams
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Generating simple convex Venn diagrams
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2012
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Khalegh Mamakani
Wendy Myrvold
Frank Ruskey
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Counting and computing the Rand and block distances of pairs of set partitions
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2012
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Frank Ruskey
Jennifer Woodcock
Yuji Yamauchi
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An Undecidable Nested Recurrence Relation
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2012
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Marcel Celaya
Frank Ruskey
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An Undecidable Nested Recurrence Relation
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2012
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Marcel Celaya
Frank Ruskey
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A New Rose : The First Simple Symmetric 11-Venn Diagram
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2012
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Khalegh Mamakani
Frank Ruskey
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Parallel and sequential in-place permuting and perfect shuffling using involutions
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2012
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Qingxuan Yang
John Ellis
Khalegh Mamakani
Frank Ruskey
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Isoperimetric Sequences for Infinite Complete Binary Trees, Meta-Fibonacci Sequences and Signed Almost Binary Partitions
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2012
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L. Sunil Chandran
Anita Das
Frank Ruskey
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Nested Recurrence Relations with Conolly-like Solutions
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2012
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Alejandro Erickson
Abraham Isgur
Bradley W. Jackson
Frank Ruskey
Stephen M. Tanny
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An Undecidable Nested Recurrence Relation
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2012
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Marcel Celaya
Frank Ruskey
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Spherical Venn Diagrams with Involutory Isometries
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2011
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Frank Ruskey
Mark Weston
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Fibonacci Meets Hofstadter
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2011
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Frank Ruskey
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Monomer-Dimer Tatami Tilings of Rectangular Regions
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2011
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Alejandro Erickson
Frank Ruskey
Jennifer Woodcock
Mark Schurch
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Auspicious tatami mat arrangements
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2011
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Alejandro Erickson
Frank Ruskey
Mark Schurch
Jennifer Woodcock
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Auspicious tatami mat arrangements
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2011
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Alejandro Erickson
Frank Ruskey
Mark Schurch
Jennifer Woodcock
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The Rand and Block Distances of Pairs of Set Partitions
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2011
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Frank Ruskey
Jennifer Woodcock
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Generating All Simple Convexly-Drawable Polar Symmetric 6-Venn Diagrams
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2011
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Khalegh Mamakani
Wendy Myrvold
Frank Ruskey
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An explicit universal cycle for the ( <i>n</i> -1)-permutations of an <i>n</i> -set
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2010
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Frank Ruskey
Aaron Williams
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Symmetric Monotone Venn Diagrams with Seven Curves
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2010
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Tao Cao
Khalegh Mamakani
Frank Ruskey
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Auspicious Tatami Mat Arrangements
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2010
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Alejandro Erickson
Frank Ruskey
Mark Schurch
Jennifer Woodcock
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Counting Fixed-Height Tatami Tilings
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2009
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Frank Ruskey
Jennifer Woodcock
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The Combinatorics of Certain k-ary Meta-Fibonacci Sequences
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2009
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Frank Ruskey
Chris Deugau
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Gray codes for column-convex polyominoes and a new class of distributive lattices
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2008
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Stirling Chow
Frank Ruskey
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Minimum Area Venn Diagrams Whose Curves Are Polyominoes
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2007
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Stirling Chow
Frank Ruskey
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Hamming distance from irreducible polynomials over $\mathbb {F}_2$
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2007
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Gilbert Lee
Frank Ruskey
Aaron Williams
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An explicit universal cycle for the (n-1)-permutations of an n-set
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2007
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Frank Ruskey
Aaron Williams
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Minimum Area Venn Diagrams Whose Curves are Polyominoes
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2006
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Stirling Chow
Frank Ruskey
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Complete k-ary trees and generalized meta-Fibonacci sequences
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2006
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Chris Deugau
Frank Ruskey
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Sequences That Satisfy a(n-a(n))=0
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2005
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Nate Kube
Frank Ruskey
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More Fun with Symmetric Venn Diagrams
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2005
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Frank Ruskey
Mark Weston
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Venn Diagrams
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2005
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Frank Ruskey
Mark Weston
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Towards a General Solution to Drawing Area-Proportional Euler Diagrams
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2005
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Stirling Chow
Frank Ruskey
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Area-Proportional Drawings of Intersecting Families of Simple Closed Curves.
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2005
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Stirling Chow
Frank Ruskey
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Meta-Fibonacci Sequences, Binary Trees, and Extremal Compact Codes
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2005
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Brad Jackson
Frank Ruskey
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Which n-Venn diagrams can be drawn with convex k-gons?
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2005
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Jeremy J. Carroll
Frank Ruskey
Mark Weston
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Half-Simple Symmetric Venn Diagrams
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2004
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Charles E. Killian
Frank Ruskey
Carla D. Savage
Mark Weston
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Efficient coroutine generation of constrained Gray sequences
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2004
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Donald E. Knuth
Frank Ruskey
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Efficient Coroutine Generation of Constrained Gray Sequences
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2004
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Donald E. Knuth
Frank Ruskey
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Drawing Area-Proportional Venn and Euler Diagrams
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2004
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Stirling Chow
Frank Ruskey
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Efficient coroutine generation of constrained Gray sequences
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2004
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Donald E. Knuth
Frank Ruskey
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Generating and characterizing the perfect elimination orderings of a chordal graph
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2003
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L. Sunil Chandran
Louis Ibarra
Frank Ruskey
Joe Sawada
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A CAT algorithm for generating permutations with a fixed number of inversions
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2003
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Scott Effler
Frank Ruskey
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Bent Hamilton Cycles in $d$-Dimensional Grid Graphs
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2003
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Frank Ruskey
Joe Sawada
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Ranking and unranking permutations in linear time
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2001
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Wendy Myrvold
Frank Ruskey
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The Number of Irreducible Polynomials and Lyndon Words with Given Trace
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2001
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Frank Ruskey
C. Robert Miers
Joe Sawada
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Convex drawings of intersecting families of simple closed curves.
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1999
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Bette Bultena
Branko Grünbaum
Frank Ruskey
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Venn Diagrams with Few Vertices
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1998
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Bette Bultena
Frank Ruskey
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Completely separating systems of k-sets
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1998
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Colin Ramsay
Ian T. Roberts
Frank Ruskey
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Transition Restricted Gray Codes
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1996
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Bette Bultena
Frank Ruskey
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Gray codes for set partitions and restricted growth tails.
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1994
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Frank Ruskey
Carla D. Savage
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On Rotations and the Generation of Binary Trees
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1993
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Joan M. Lucas
D.R. Vanbaronaigien
Frank Ruskey
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Gray codes from antimatroids
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1993
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Gara Pruesse
Frank Ruskey
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Generating permutations with given ups and downs
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1992
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Dominique Roelants van Baronaigien
Frank Ruskey
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Generating linear extensions of posets by transpositions
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1992
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Frank Ruskey
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Generating the Linear Extensions of Certain Posets by Transpositions
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1991
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Gara Pruesse
Frank Ruskey
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Generating alternating permutations lexicographically
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1990
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Bruce L. Bauslaugh
Frank Ruskey
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Generating t-ary trees in A-order
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1988
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Dominique Roelants van Baronaigien
Frank Ruskey
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A simple proof of a formula of Dershowitz and Zaks
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1983
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Frank Ruskey
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On the Average Shape of Binary Trees
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1980
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Frank Ruskey
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Generating <i>t</i>-Ary Trees Lexicographically
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1978
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Frank Ruskey
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