Mario Alberto López

According to our database, Mario Alberto López authored at least 61 papers between 1993 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Separability, Boxicity, and Partial Orders.

José Miguel Díaz-Báñez, Paul Horn, Mario Alberto López, Nestaly Marín, Adriana Ramírez-Vigueras, Oriol Andreu Solé-Pi, Alex Stevens, Jorge Urrutia

Order, October, 2023

Extremal problems on ray sensor configurations.

Kirk Boyer, Paul Horn, Mario Alberto López

Discret. Appl. Math., June, 2023

2022

Optimal placement of base stations in border surveillance using limited capacity drones.

Sergey Bereg, José Miguel Díaz-Báñez, Mohammadreza Haghpanah, Paul Horn, Mario Alberto López, Nestaly Marín, Adriana Ramírez-Vigueras, Fabio Rodríguez, Oriol Andreu Solé-Pi, Alex Stevens, Jorge Urrutia

Theor. Comput. Sci., 2022

Optimal Placement of Base Stations in Border Surveillance using Limited Capacity Drones.

Sergey Bereg, José Miguel Díaz-Báñez, Mohammadreza Haghpanah, Paul Horn, Mario Alberto López, Nestaly Marín, Adriana Ramírez-Vigueras, F. Rodríguez, Oriol Andreu Solé-Pi, Alex Stevens, Jorge Urrutia

CoRR, 2022

Ortho-unit polygons can be guarded with at most ⌊(n-4)/8⌋ guards.

José Miguel Díaz-Báñez, Paul Horn, Mario Alberto López, Nestaly Marín, Adriana Ramírez-Vigueras, Oriol Andreu Solé-Pi, Alex Stevens, Jorge Urrutia

CoRR, 2022

2021

Failure and Communication in a Synchronized Multi-drone System.

Sergey Bereg, José Miguel Díaz-Báñez, Paul Horn, Mario Alberto López, Jorge Urrutia

Proceedings of the Algorithms and Discrete Applied Mathematics, 2021

2020

On the robustness of a synchronized multi-robot system.

Sergey Bereg, Andrew Brunner, Luis Evaristo Caraballo, José Miguel Díaz-Báñez, Mario Alberto López

J. Comb. Optim., 2020

2019

GPU-based lightweight parallel processing toolset for LiDAR data for terrain analysis.

Jing Li, You Xu, Hailey Macrander, Laura Atkinson, Tabris Thomas, Mario Alberto López

Environ. Model. Softw., 2019

A framework for synchronizing a team of aerial robots in communication-limited environments.

José Miguel Díaz-Báñez, Luis Evaristo Caraballo, Mario Alberto López, Sergey Bereg, Iván Maza, Aníbal Ollero

CoRR, 2019

2018

Computing the k-resilience of a synchronized multi-robot system.

Sergey Bereg, Luis Evaristo Caraballo, José Miguel Díaz-Báñez, Mario Alberto López

J. Comb. Optim., 2018

2017

A General Framework for Synchronizing a Team of Robots Under Communication Constraints.

José Miguel Díaz-Báñez, Luis Evaristo Caraballo, Mario Alberto López, Sergey Bereg, Jesús Iván Maza, Aníbal Ollero Baturone

IEEE Trans. Robotics, 2017

Computing the coarseness with strips or boxes.

José Miguel Díaz-Báñez, Mario Alberto López, Carlos Ochoa, Pablo Pérez-Lantero

Discret. Appl. Math., 2017

On the barrier graph of an arrangement of ray sensors.

Kirk Boyer, Paul Horn, Mario Alberto López

Discret. Appl. Math., 2017

2016

Resilience of a synchronized multi-agent system.

Sergey Bereg, Luis Evaristo Caraballo, José Miguel Díaz-Báñez, Mario Alberto López

CoRR, 2016

2015

The synchronization problem for information exchange between aerial robots under communication constraints.

José Miguel Díaz-Báñez, Luis Evaristo Caraballo, Mario Alberto López, Sergey Bereg, Iván Maza, Aníbal Ollero

Proceedings of the IEEE International Conference on Robotics and Automation, 2015

2014

Embedding the double Circle in a Square Grid of Minimum Size.

Sergey Bereg, Ruy Fabila Monroy, David Flores-Peñaloza, Mario Alberto López, Pablo Pérez-Lantero

Int. J. Comput. Geom. Appl., 2014

Continuous Surveillance of Points by rotating Floodlights.

Sergey Bereg, José Miguel Díaz-Báñez, Marta Fort, Mario Alberto López, Pablo Pérez-Lantero, Jorge Urrutia

Int. J. Comput. Geom. Appl., 2014

2013

Drawing the double circle on a grid of minimum size

Sergey Bereg, Ruy Fabila Monroy, David Flores-Peñaloza, Mario Alberto López, Pablo Pérez-Lantero

CoRR, 2013

2011

Fitting a two-joint orthogonal chain to a point set.

José Miguel Díaz-Báñez, Mario Alberto López, Mercè Mora, Carlos Seara, Inmaculada Ventura

Comput. Geom., 2011

2008

Hausdorff approximation of 3D convex polytopes.

Mario Alberto López, Shlomo Reisner

Inf. Process. Lett., 2008

Weighted Rectilinear Approximation of Points in the Plane.

Mario Alberto López, Yan Mayster

Proceedings of the LATIN 2008: Theoretical Informatics, 2008

Noisy Road Network Matching.

Yago Diez, Mario Alberto López, Joan Antoni Sellarès

Proceedings of the Geographic Information Science, 5th International Conference, 2008

2007

A note on equipartition

Mario Alberto López, Shlomo Reisner

CoRR, 2007

2006

Approximating a set of points by a step function.

Yan Mayster, Mario Alberto López

J. Vis. Commun. Image Represent., 2006

On finding a widest empty 1-corner corridor.

José Miguel Díaz-Báñez, Mario Alberto López, Joan Antoni Sellarès

Inf. Process. Lett., 2006

Locating an obnoxious plane.

José Miguel Díaz-Báñez, Mario Alberto López, Joan Antoni Sellarès

Eur. J. Oper. Res., 2006

Building a Game Development Program.

Lawrence Argent, Bill Depper, Rafael Fajardo, Sarah Gjertson, Scott T. Leutenegger, Mario Alberto López, Jeff Rutenbeck

Computer, 2006

Rectilinear Approximation of a Set of Points in the Plane.

Yan Mayster, Mario Alberto López

Proceedings of the LATIN 2006: Theoretical Informatics, 2006

A Network-Based Indexing Method for Trajectories of Moving Objects.

Kyoung-Sook Kim, Mario Alberto López, Scott T. Leutenegger, Ki-Joune Li

Proceedings of the Advances in Information Systems, 4th International Conference, 2006

2005

Optimal projections onto grids and finite resolution images.

José Miguel Díaz-Báñez, Ferran Hurtado, Mario Alberto López, Joan Antoni Sellarès

J. Vis. Commun. Image Represent., 2005

Hausdorff approximation of convex polygons.

Mario Alberto López, Shlomo Reisner

Comput. Geom., 2005

2004

R-trees.

Scott T. Leutenegger, Mario Alberto López

Proceedings of the Handbook of Data Structures and Applications., 2004

Fast Pursuit Of Mobile Nodes Using TPR Trees.

Sahar A. Idwan, Dinesh P. Mehta, Mario Alberto López

Int. J. Found. Comput. Sci., 2004

Computing Largest Empty Slabs.

José Miguel Díaz-Báñez, Mario Alberto López, Joan Antoni Sellarès

Proceedings of the Computational Science and Its Applications, 2004

Efficient Declustering of Non-uniform Multidimensional Data Using Shifted Hilbert Curves.

Hak-Cheol Kim, Mario Alberto López, Scott T. Leutenegger, Ki-Joune Li

Proceedings of the Database Systems for Advances Applications, 2004

2003

Optimal Point Set Projections onto Regular Grids.

José Miguel Díaz-Báñez, Ferran Hurtado, Mario Alberto López, Joan Antoni Sellarès

Proceedings of the Algorithms and Computation, 14th International Symposium, 2003

Optimal coverage paths in ad-hoc sensor networks.

Dinesh P. Mehta, Mario Alberto López, Lan Lin

Proceedings of IEEE International Conference on Communications, 2003

2002

Linear time approximation of 3D convex polytopes.

Mario Alberto López, Shlomo Reisner

Comput. Geom., 2002

Analysis of half-space range search using the <i>k</i>-d search skip list.

Mario Alberto López, Bradford G. Nickerson

Proceedings of the 14th Canadian Conference on Computational Geometry, 2002

2001

Constrained polygon transformations for incremental floorplanning.

Swanwa Liao, Mario Alberto López, Dinesh P. Mehta

ACM Trans. Design Autom. Electr. Syst., 2001

High Dimensional Similarity Search With Space Filling Curves.

Swanwa Liao, Mario Alberto López, Scott T. Leutenegger

Proceedings of the 17th International Conference on Data Engineering, 2001

2000

The Effect of Buffering on the Performance of R-Trees.

Scott T. Leutenegger, Mario Alberto López

IEEE Trans. Knowl. Data Eng., 2000

Efficient Approximation of Convex Polygons.

Mario Alberto López, Shlomo Reisner

Int. J. Comput. Geom. Appl., 2000

Indexing the Positions of Continuously Moving Objects.

Simonas Saltenis, Christian S. Jensen, Scott T. Leutenegger, Mario Alberto López

Proceedings of the 2000 ACM SIGMOD International Conference on Management of Data, 2000

A mechanism to detect changing access patterns and automatically migrate distributed R-tree indexed multidimensional data.

Scott T. Leutenegger, Rostislav M. Sheykhet, Mario Alberto López

Proceedings of the ACM-GIS 2000, 2000

Finding k-Closest-Pairs Efficiently for High Dimensional Data.

Mario Alberto López, Swanwa Liao

Proceedings of the 12th Canadian Conference on Computational Geometry, 2000

1999

Algorithms for Polyhedral Approximation of Multidimensional Ellipsoids.

Mario Alberto López, Shlomo Reisner

J. Algorithms, 1999

Post-Optimization and Incremental Refinement of R-Trees.

Yván J. García, Mario Alberto López, Scott T. Leutenegger

Proceedings of the ACM-GIS '99, 1999

1998

A Special Case of Mahler's Conjecture.

Mario Alberto López, Shlomo Reisner

Discret. Comput. Geom., 1998

On Optimal Node Splitting for R-trees.

Yván J. García, Mario Alberto López, Scott T. Leutenegger

Proceedings of the VLDB'98, 1998

A Greedy Algorithm for Bulk Loading R-Trees.

Yván J. García, Mario Alberto López, Scott T. Leutenegger

Proceedings of the ACM-GIS '98, 1998

1997

STR: A Simple and Efficient Algorithm for R-Tree Packing.

Scott T. Leutenegger, J. M. Edgington, Mario Alberto López

Proceedings of the Thirteenth International Conference on Data Engineering, 1997

1996

Efficient decomposition of polygons into L-shapes with application to VLSI layouts.

Mario Alberto López, Dinesh P. Mehta

ACM Trans. Design Autom. Electr. Syst., 1996

Efficient net extraction for restricted orientation designs [VLSI layout].

Mario Alberto López, Ravi Janardan, Sartaj K. Sahni

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1996

A Buffer Model for Evaluating the Performance of R-Tree Packing Algorithms.

Scott T. Leutenegger, Mario Alberto López

Proceedings of the 1996 ACM SIGMETRICS international conference on Measurement and modeling of computer systems, 1996

Partitioning Algorithms for Corner Stitching.

Mario Alberto López, Dinesh P. Mehta

Proceedings of the 6th Great Lakes Symposium on VLSI (GLS-VLSI '96), 1996

1995

On Computing Connected Components of Line Segments.

Mario Alberto López, Ramakrishna Thurimella

IEEE Trans. Computers, 1995

1994

A Class of Static and Dynamic Hierarchical Interconnection Networks.

Peter Thomas Breznay, Mario Alberto López

Proceedings of the 1994 International Conference on Parallel Processing, 1994

1993

Generalized intersection searching problems.

Ravi Janardan, Mario Alberto López

Int. J. Comput. Geom. Appl., 1993

Tightly Connected Hierarchical Interconnection Networks for Parallel Processors.

Peter Thomas Breznay, Mario Alberto López

Proceedings of the 1993 International Conference on Parallel Processing, 1993

A fast algorithm for VLSI net extraction.

Mario Alberto López, Ravi Janardan, Sartaj K. Sahni

Proceedings of the 1993 IEEE/ACM International Conference on Computer-Aided Design, 1993