Leonidas S. Pitsoulis

Publication Activity (10 Years)

Years Active: 1995-2024
Publications (10 Years): 13

Top Topics

Absolute Deviation

Recognition Algorithm

Bipartite Graph

Top Venues

J. Comb. Optim.

Publications

Konstantinos Papalamprou, Leonidas S. Pitsoulis, Balázs Kotnyek
A mathematical programming approach for recognizing binet matrices. Optim. Lett. 18 (6) (2024)
Pierre Miasnikof, Alexander Y. Shestopaloff, Leonidas S. Pitsoulis, Alexander Ponomarenko
An empirical comparison of connectivity-based distances on a graph and their computational scalability. J. Complex Networks 10 (1) (2021)
Konstantinos Papalamprou, Leonidas S. Pitsoulis, Eleni-Maria E. Vretta
On characterizing the class of cographic signed-graphic matroids. Discret. Appl. Math. 296 (2021)
Pierre Miasnikof, Alexander Y. Shestopaloff, Leonidas S. Pitsoulis, Alexander Ponomarenko, Yuri Lawryshyn
Distances on a Graph. COMPLEX NETWORKS (1) (2020)
Konstantinos Papalamprou, Leonidas S. Pitsoulis, Eleni-Maria E. Vretta
Binary signed-graphic matroids: Representations and recognition algorithms. Discret. Math. 343 (7) (2020)
Pierre Miasnikof, Alexander Y. Shestopaloff, Leonidas S. Pitsoulis, Yuri Lawryshyn
Graph Distances and Clustering. CoRR (2020)
Alexander Ponomarenko, Leonidas S. Pitsoulis, Marat Shamshetdinov
Overlapping community detection in networks based on link partitioning and partitioning around medoids. CoRR (2019)
George Zioutas, Christos Chatzinakos, Tri-Dung Nguyen, Leonidas S. Pitsoulis
Optimization techniques for multivariate least trimmed absolute deviation estimation. J. Comb. Optim. 34 (3) (2017)
Konstantinos Papalamprou, Leonidas S. Pitsoulis
k-Sum decomposition of strongly unimodular matrices. Optim. Lett. 11 (2) (2017)
Konstantinos Papalamprou, Leonidas S. Pitsoulis
Signed-graphic matroids with all-graphic cocircuits. Discret. Math. 340 (12) (2017)
Christos Chatzinakos, Leonidas S. Pitsoulis, George Zioutas
Optimization techniques for robust multivariate location and scatter estimation. J. Comb. Optim. 31 (4) (2016)
Konstantinos Papalamprou, Leonidas S. Pitsoulis, Eleni-Maria E. Vretta
On the decomposition of quaternary signed-graphic matroids. CTW (2015)
Theodoros P. Gevezes, Leonidas S. Pitsoulis
A greedy randomized adaptive search procedure with path relinking for the shortest superstring problem. J. Comb. Optim. 29 (4) (2015)
Theodoros P. Gevezes, Leonidas S. Pitsoulis
Recognition of overlap graphs. J. Comb. Optim. 28 (1) (2014)
Konstantinos Papalamprou, Leonidas S. Pitsoulis
Decomposition of Binary Signed-Graphic Matroids. SIAM J. Discret. Math. 27 (2) (2013)
Mariá Cristina Vasconcelos Nascimento, Leonidas S. Pitsoulis
Community detection by modularity maximization using GRASP with path relinking. Comput. Oper. Res. 40 (12) (2013)
Theodoros P. Gevezes, Leonidas S. Pitsoulis
A new greedy algorithm for the quadratic assignment problem. Optim. Lett. 7 (2) (2013)
Konstantinos Papalamprou, Leonidas S. Pitsoulis
Recognition Algorithms for Binary Signed-Graphic Matroids. ISCO (2012)
Leonidas S. Pitsoulis, Konstantinos Papalamprou
Decomposition of Binary Signed-Graphic Matroids CoRR (2010)
Leonidas S. Pitsoulis, George Zioutas
A fast algorithm for robust regression with penalised trimmed squares. Comput. Stat. 25 (4) (2010)
Leonidas S. Pitsoulis, Konstantinos Papalamprou, Gautam Appa, Balázs Kotnyek
On the representability of totally unimodular matrices on bidirected graphs. Discret. Math. 309 (16) (2009)
George Zioutas, Leonidas S. Pitsoulis, Antonios Avramidis
Quadratic mixed integer programming and support vectors for deleting outliers in robust regression. Ann. Oper. Res. 166 (1) (2009)
Dimitris Magos, Ioannis Mourtos, Leonidas S. Pitsoulis
Persistency and matroid intersection. Comput. Manag. Sci. 6 (4) (2009)
Konstantinos Papalamprou, Leonidas S. Pitsoulis
Regular Matroids with Graphic Cocircuits ACAC (2009)
Gautam Appa, Balázs Kotnyek, Konstantinos Papalamprou, Leonidas S. Pitsoulis
Optimization with binet matrices. Oper. Res. Lett. 35 (3) (2007)
Dimitris Magos, Ioannis Mourtos, Leonidas S. Pitsoulis
The Matching Predicate and a Filtering Scheme Based on Matroids. J. Comput. 1 (6) (2006)
Paola Festa, Panos M. Pardalos, Leonidas S. Pitsoulis, Mauricio G. C. Resende
GRASP with path relinking for the weighted MAXSAT problem. ACM J. Exp. Algorithmics 11 (2006)
Dimitris Magos, Ioannis Mourtos, Leonidas S. Pitsoulis
Consistency of the Matching Predicate. SETN (2006)
Eduardo L. Pasiliao, Panos M. Pardalos, Leonidas S. Pitsoulis
Branch and bound algorithms for the multidimensional assignment problem. Optim. Methods Softw. 20 (1) (2005)
Paola Festa, Panos M. Pardalos, Leonidas S. Pitsoulis, Mauricio G. C. Resende
GRASP with Path-Relinking for the Weighted Maximum Satisfiability Problem. WEA (2005)
Leonidas S. Pitsoulis, Panos M. Pardalos, Donald W. Hearn
Approximate solutions to the turbine balancing problem. Eur. J. Oper. Res. 130 (1) (2001)
Renata M. Aiex, Panos M. Pardalos, Leonidas S. Pitsoulis, Mauricio G. C. Resende
A GRASP for Computing Approximate Solutions for the Three-Index Assignment Problem. IPDPS Workshops (2000)
Mauricio G. C. Resende, Leonidas S. Pitsoulis, Panos M. Pardalos
Fortran subroutines for computing approximate solutions of weighted MAX-SAT problems using GRASP. Discret. Appl. Math. 100 (1-2) (2000)
Thelma D. Mavridou, Panos M. Pardalos, Leonidas S. Pitsoulis, Mauricio G. C. Resende
A GRASP for the biquadratic assignment problem. Eur. J. Oper. Res. 105 (3) (1998)
Robert A. Murphey, Panos M. Pardalos, Leonidas S. Pitsoulis
A greedy randomized adaptive search procedure for the multitarget multisensor tracking problem. Network Design: Connectivity and Facilities Location (1997)
Panos M. Pardalos, Leonidas S. Pitsoulis, Mauricio G. C. Resende
Algorithm 769: Fortran Subroutines for Approximate Solution of Sparse Quadratic Assignment Problems Using GRASP. ACM Trans. Math. Softw. 23 (2) (1997)
Mauricio G. C. Resende, Leonidas S. Pitsoulis, Panos M. Pardalos
Approximate solution of weighted MAX-SAT problems using GRASP. Satisfiability Problem: Theory and Applications (1996)
Panos M. Pardalos, Leonidas S. Pitsoulis, Mauricio G. C. Resende
A Parallel GRASP for MAX-SAT Problems. PARA (1996)
Panos M. Pardalos, Leonidas S. Pitsoulis, Thelma D. Mavridou, Mauricio G. C. Resende
Parallel Search for Combinatorial Optimization: Genetic Algorithms, Simulated Annealing, Tabu Search and GRASP. IRREGULAR (1995)