2008 |
17 | EE | Gi-Sang Cheon,
Louis W. Shapiro:
Protected points in ordered trees.
Appl. Math. Lett. 21(5): 516-520 (2008) |
2007 |
16 | EE | Chunmei Liu,
Yinglei Song,
Louis W. Shapiro:
RNA Folding Including Pseudoknots: A New Parameterized Algorithm and Improved Upper Bound.
WABI 2007: 310-322 |
15 | EE | William Y. C. Chen,
Nelson Y. Li,
Louis W. Shapiro:
The butterfly decomposition of plane trees.
Discrete Applied Mathematics 155(17): 2187-2201 (2007) |
14 | EE | William Y. C. Chen,
Nelson Y. Li,
Louis W. Shapiro,
Sherry H. F. Yan:
Matrix identities on weighted partial Motzkin paths.
Eur. J. Comb. 28(4): 1196-1207 (2007) |
2006 |
13 | EE | William Y. C. Chen,
Louis W. Shapiro,
Laura L. M. Yang:
Parity reversing involutions on plane trees and 2-Motzkin paths.
Eur. J. Comb. 27(2): 283-289 (2006) |
2003 |
12 | EE | Louis W. Shapiro:
Bijections and the Riordan group.
Theor. Comput. Sci. 307(2): 403-413 (2003) |
2002 |
11 | EE | Emeric Deutsch,
Louis W. Shapiro:
A bijection between ordered trees and 2-Motzkin paths and its many consequences.
Discrete Mathematics 256(3): 655-670 (2002) |
2001 |
10 | EE | Emeric Deutsch,
Louis W. Shapiro:
A survey of the Fine numbers.
Discrete Mathematics 241(1-3): 241-265 (2001) |
1992 |
9 | EE | Louis W. Shapiro:
Random Walks with Absorbing Points.
Discrete Applied Mathematics 39(1): 57-67 (1992) |
8 | | Seyoum Getu,
Louis W. Shapiro,
Wen-Jin Woan,
Leon C. Woodson:
How to Guess a Generating Function.
SIAM J. Discrete Math. 5(4): 497-499 (1992) |
1991 |
7 | EE | Louis W. Shapiro,
Seyoum Getu,
Wen-Jin Woan,
Leon C. Woodson:
The Riordan group.
Discrete Applied Mathematics 34(1-3): 229-239 (1991) |
6 | EE | Louis W. Shapiro:
Voting blocks, reluctant functions, and a formula of Hurwitz.
Discrete Mathematics 87(3): 318-322 (1991) |
5 | | Louis W. Shapiro,
A. B. Stephens:
Bootstrap Percolation, the Schröder Numbers, and the N-Kings Problem.
SIAM J. Discrete Math. 4(2): 275-280 (1991) |
1982 |
4 | | Seyoum Getu,
Louis W. Shapiro,
Wen-Jin Woan:
Product-Weighted Lead Codes Revisited.
J. Comb. Theory, Ser. A 33(1): 112-116 (1982) |
1981 |
3 | EE | Louis W. Shapiro:
A combinatorial proof of a Chevyshev polynomial identity.
Discrete Mathematics 34(2): 203-206 (1981) |
1977 |
2 | | Robert Donaghey,
Louis W. Shapiro:
Motzkin Numbers.
J. Comb. Theory, Ser. A 23(3): 291-301 (1977) |
1976 |
1 | | Louis W. Shapiro:
A Short Proof of an Identity of Touchard's Concerning Catalan Numbers.
J. Comb. Theory, Ser. A 20(3): 375-376 (1976) |