Binay K. Bhattacharya

Affiliations:
  • Simon Fraser University, Burnaby, Canada


According to our database1, Binay K. Bhattacharya authored at least 122 papers between 1982 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of two.

Timeline

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Bibliography

2023
A Subquadratic Time Algorithm for the Weighted k-Center Problem on Cactus Graphs.
CoRR, 2023

A Sub-quadratic Time Algorithm for Computing the Beacon Kernel of Simple Polygons.
Proceedings of the Computing and Combinatorics - 29th International Conference, 2023

2022
The weighted <i>k</i>-center problem in trees for fixed <i>k</i>.
Theor. Comput. Sci., 2022

An Efficient Algorithm for the Proximity Connected Two Center Problem.
Proceedings of the Combinatorial Algorithms - 33rd International Workshop, 2022

A Sub-quadratic Time Algorithm for the Proximity Connected k-center Problem on Paths via Modular Arithmetic.
Proceedings of the 34th Canadian Conference on Computational Geometry, 2022

2021
Computation of spatial skyline points.
Comput. Geom., 2021

Locating Evacuation Centers Optimally in Path and Cycle Networks.
Proceedings of the 21st Symposium on Algorithmic Approaches for Transportation Modelling, 2021

2020
Minsum <i>k</i>-sink problem on path networks.
Theor. Comput. Sci., 2020

Bilinear Assignment Problem: Large Neighborhoods and Experimental Analysis of Algorithms.
INFORMS J. Comput., 2020

Constant work-space algorithms for facility location problems.
Discret. Appl. Math., 2020

Linear-time fitting of a k-step function.
Discret. Appl. Math., 2020

2019
Minmax-Regret Evacuation Planning for Cycle Networks.
Proceedings of the Theory and Applications of Models of Computation, 2019

The Weighted k-Center Problem in Trees for Fixed k.
Proceedings of the 30th International Symposium on Algorithms and Computation, 2019

2018
Optimizing squares covering a set of points.
Theor. Comput. Sci., 2018

Minsum k-Sink Problem on Path Networks.
CoRR, 2018

Minmax Regret 1-Sink for Aggregate Evacuation Time on Path Networks.
CoRR, 2018

Minsum k-Sink Problem on Dynamic Flow Path Networks.
Proceedings of the Combinatorial Algorithms - 29th International Workshop, 2018

An O(n^2 log^2 n) Time Algorithm for Minmax Regret Minsum Sink on Path Networks.
Proceedings of the 29th International Symposium on Algorithms and Computation, 2018

2017
The bilinear assignment problem: complexity and polynomially solvable special cases.
Math. Program., 2017

On representing a simple polygon perceivable to a blind person.
Inf. Process. Lett., 2017

Rectilinear path problems in restricted memory setup.
Discret. Appl. Math., 2017

Improved Algorithms for Computing k-Sink on Dynamic Flow Path Networks.
Proceedings of the Algorithms and Data Structures - 15th International Symposium, 2017

Minimum Enclosing Circle Problem with Base Point.
Proceedings of the 29th Canadian Conference on Computational Geometry, 2017

2016
Space-efficient algorithm for computing a centerpoint of a set of points in R<sup>2</sup>.
Theor. Comput. Sci., 2016

Improved Algorithms for Computing k-Sink on Dynamic Path Networks.
CoRR, 2016

The p-Center Problem in Tree Networks Revisited.
Proceedings of the 15th Scandinavian Symposium and Workshops on Algorithm Theory, 2016

2015
Improved algorithms for computing minmax regret sinks on dynamic path and tree networks.
Theor. Comput. Sci., 2015

Minmax regret 1-center algorithms for path/tree/unicycle/cactus networks.
Discret. Appl. Math., 2015

Geometric k-Center Problems with Centers Constrained to Two Lines.
CoRR, 2015

Geometric p-Center Problems with Centers Constrained to Two Lines.
Proceedings of the Discrete and Computational Geometry and Graphs - 18th Japan Conference, 2015

Approximation Algorithms for Generalized MST and TSP in Grid Clusters.
Proceedings of the Combinatorial Optimization and Applications, 2015

2014
The cyclical scheduling problem.
Theor. Comput. Sci., 2014

Facility location problems in the constant work-space read-only memory model.
CoRR, 2014

Improved algorithms to network p-center location problems.
Comput. Geom., 2014

A Linear Time Algorithm for Computing Minmax Regret 1-Median on a Tree Network.
Algorithmica, 2014

Improved Minmax Regret 1-Center Algorithms for Cactus Networks with c Cycles.
Proceedings of the LATIN 2014: Theoretical Informatics - 11th Latin American Symposium, Montevideo, Uruguay, March 31, 2014

Back-Up 2-Center on a Path/Tree/Cycle/Unicycle.
Proceedings of the Computing and Combinatorics - 20th International Conference, 2014

Improved Algorithms for Computing Minmax Regret 1-Sink and 2-Sink on Path Network.
Proceedings of the Combinatorial Optimization and Applications, 2014

Optimizing Squares Covering a Set of Points.
Proceedings of the Combinatorial Optimization and Applications, 2014

Space-Efficient Algorithm for Computing a Centerpoint of a Point Set in R^2.
Proceedings of the 26th Canadian Conference on Computational Geometry, 2014

Maximum Independent Set for Interval Graphs and Trees in Space Efficient Models.
Proceedings of the 26th Canadian Conference on Computational Geometry, 2014

2013
Some variations on constrained minimum enclosing circle problem.
J. Comb. Optim., 2013

2012
Efficient algorithms for the conditional covering problem.
Inf. Comput., 2012

Computing Minmax Regret 1-Median on a Tree Network with Positive/Negative Vertex Weights.
Proceedings of the Algorithms and Computation - 23rd International Symposium, 2012

k-delivery traveling salesman problem on tree networks.
Proceedings of the IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science, 2012

A Linear Time Algorithm for Computing Minmax Regret 1-Median on a Tree.
Proceedings of the Computing and Combinatorics - 18th Annual International Conference, 2012

2011
Selecting Good a Priori Sequences for Vehicle Routing Problem with Stochastic Demand.
Proceedings of the Theoretical Aspects of Computing - ICTAC 2011 - 8th International Colloquium, Johannesburg, South Africa, August 31, 2011

2010
Computation of Non-dominated Points Using Compact Voronoi Diagrams.
Proceedings of the WALCOM: Algorithms and Computation, 4th International Workshop, 2010

Approximation Algorithms for the Multi-Vehicle Scheduling Problem.
Proceedings of the Algorithms and Computation - 21st International Symposium, 2010

2009
Optimal movement of mobile sensors for barrier coverage of a planar region.
Theor. Comput. Sci., 2009

Collection depots facility location problems in trees.
Networks, 2009

On Finding Non-dominated Points using Compact Voronoi Diagrams
CoRR, 2009

Single facility collection depots location problem in the plane.
Comput. Geom., 2009

Optimal Algorithms for the Path/Tree-Shaped Facility Location Problems in Trees.
Algorithmica, 2009

Sensor network connectivity with multiple directional antennae of a given angular sum.
Proceedings of the 23rd IEEE International Symposium on Parallel and Distributed Processing, 2009

Surveillance of a polygonal area by a mobile searcher from the boundary: Searchability testing.
Proceedings of the 2009 IEEE International Conference on Robotics and Automation, 2009

Approximation Algorithms for a Network Design Problem.
Proceedings of the Computing and Combinatorics, 15th Annual International Conference, 2009

2008
Joint cluster analysis of attribute data and relationship data: The connected <i>k</i>-center problem, algorithms and applications.
ACM Trans. Knowl. Discov. Data, 2008

On intersecting a set of parallel line segments with a convex polygon of minimum area.
Inf. Process. Lett., 2008

Single Vehicle Scheduling Problems on Path/Tree/Cycle Networks with Release and Handling Times.
Proceedings of the Algorithms and Computation, 19th International Symposium, 2008

Application of computational geometry to network p-center location problems.
Proceedings of the 20th Annual Canadian Conference on Computational Geometry, 2008

New Upper Bounds on Continuous Tree Edge-Partition Problem.
Proceedings of the Algorithmic Aspects in Information and Management, 2008

2007
Efficient algorithms for center problems in cactus networks.
Theor. Comput. Sci., 2007

Computing the maximum clique in the visibility graph of a simple polygon.
J. Discrete Algorithms, 2007

Optimal Algorithms for the Weighted <i>p</i> -Center Problems on the Real Line for Small <i>p</i>.
Proceedings of the Algorithms and Data Structures, 10th International Workshop, 2007

Approximation Algorithms for the Black and White Traveling Salesman Problem.
Proceedings of the Computing and Combinatorics, 13th Annual International Conference, 2007

Efficient Snap Rounding with Integer Arithmetic.
Proceedings of the 19th Annual Canadian Conference on Computational Geometry, 2007

Computing a planar widest empty alpha-siphon in o(n<sup>3</sup>) time.
Proceedings of the 19th Annual Canadian Conference on Computational Geometry, 2007

2006
Competitive Algorithms for Maintaining a Mobile Center.
Mob. Networks Appl., 2006

A linear time algorithm to remove winding of a simple polygon.
Comput. Geom., 2006

An Optimal Algorithm for the Continuous/Discrete Weighted 2-Center Problem in Trees.
Proceedings of the LATIN 2006: Theoretical Informatics, 2006

Optimal Algorithms for the Path/Tree-Shaped Facility Location Problems in Trees.
Proceedings of the Algorithms and Computation, 17th International Symposium, 2006

An Optimal Solution to Room Search Problem.
Proceedings of the 18th Annual Canadian Conference on Computational Geometry, 2006

2005
Geometric Decision Rules for Instance-Based Learning Problems.
Proceedings of the Pattern Recognition and Machine Intelligence, 2005

Efficient Algorithms for the Weighted 2-Center Problem in a Cactus Graph.
Proceedings of the Algorithms and Computation, 16th International Symposium, 2005

A New Template for Solving p-Median Problems for Trees in Sub-quadratic Time.
Proceedings of the Algorithms, 2005

Collection depot location problem in the plane.
Proceedings of the 17th Canadian Conference on Computational Geometry, 2005

Farthest Neighbor Voronoi Diagram in the Presence of Rectangular Obstacles.
Proceedings of the 17th Canadian Conference on Computational Geometry, 2005

Computing the Widest Empty Boomerang.
Proceedings of the 17th Canadian Conference on Computational Geometry, 2005

2003
Efficient computation of 2-medians in a tree network with positive/negative weights.
Electron. Notes Discret. Math., 2003

Faster Algorithms for <i>k</i>-Medians in Trees.
Proceedings of the Mathematical Foundations of Computer Science 2003, 2003

2002
Efficient algorithms for centers and medians in interval and circular-arc graphs.
Networks, 2002

Optimally computing a shortest weakly visible line segment inside a simple polygon.
Comput. Geom., 2002

Improved Algorithms for Uniform Partitions of Points.
Algorithmica, 2002

On the Minimum Perimeter Triangle Enclosing a Convex Polygon.
Proceedings of the Discrete and Computational Geometry, Japanese Conference, 2002

Lower and Upper Bounds for Tracking Mobile Users.
Proceedings of the Foundations of Information Technology in the Era of Networking and Mobile Computing, 2002

2001
On computing the optimal bridge between two convex polygons.
Inf. Process. Lett., 2001

Characterizing LR-visibility polygons and related problems.
Comput. Geom., 2001

Optimal Algorithms for Two-Guard Walkability of Simple Polygons.
Proceedings of the Algorithms and Data Structures, 7th International Workshop, 2001

2000
EODM - A Novel Representation for Collision Detection.
Proceedings of the 2000 IEEE International Conference on Robotics and Automation, 2000

Mobile facility location.
Proceedings of the 4th International Workshop on Discrete Algorithms and Methods for Mobile Computing and Communications (DIAL-M 2000), 2000

1999
Computing a Shortest Weakly Externally Visible Line Segment for a Simple Polygon.
Int. J. Comput. Geom. Appl., 1999

Generalized Maximum Independent Sets for Trees in Subquadratic Time.
Proceedings of the Algorithms and Computation, 10th International Symposium, 1999

Output-Sensitive Algorithms for Uniform Partitions of Points.
Proceedings of the Algorithms and Computation, 10th International Symposium, 1999

1998
Reference set thinning for the k-nearest neighbor decision rule.
Proceedings of the Fourteenth International Conference on Pattern Recognition, 1998

1997
Computing Maximum Cliques of Circular Arcs in Parallel.
Parallel Algorithms Appl., 1997

On a Simple, Practical, Optimal, Output-Sensitive Randomized Planar Convex Hull Algorithm.
J. Algorithms, 1997

An O(m + n log n) Algorithm for the Maximum-Clique Problem in Circular-Arc Graphs.
J. Algorithms, 1997

Biased search and k-point clustering.
Proceedings of the 9th Canadian Conference on Computational Geometry, 1997

1996
A Linear Algorithm for Maximum Weight Cliques in Proper Circular Arc Graphs.
SIAM J. Discret. Math., 1996

An Optimal Algorithm for the Intersection Radius of a Set of Convex Polygons.
J. Algorithms, 1996

1995
Computing in Linear Time a Chord from Which a Simple Polygon is Weakly Internally Visible.
Proceedings of the Algorithms and Computation, 6th International Symposium, 1995

1994
Optimal algorithms for some intersection radius problems.
Computing, 1994

1993
Efficient Approximate Shortest-Path Queries Among Isothetic Rectangular Obstacles.
Proceedings of the Algorithms and Data Structures, Third Workshop, 1993

Computing an Area-optimal Convex Polygonal Stabber of a Set of Parallel Line Segments.
Proceedings of the 5th Canadian Conference on Computational Geometry, 1993

1992
Computing shortest transversals of sets.
Int. J. Comput. Geom. Appl., 1992

1991
A counterexample to a dynamic algorithm for convex hulls of line arrangements.
Pattern Recognit. Lett., 1991

An optimal algorithm to translate a convex polyhedron through a two-dimensional convex window.
CVGIP Graph. Model. Image Process., 1991

Computing shortest transversals.
Computing, 1991

A Linear Time Algorithm for Computing the Shortest Line Segment from Which a Polygon is Weakly Externally Visible.
Proceedings of the Algorithms and Data Structures, 1991

Usefulness of Angle-Sweep over Line-Sweep.
Proceedings of the Foundations of Software Technology and Theoretical Computer Science, 1991

Optimal Algorithms for Some Smallest Intersection Radius Problems (Extended Abstract).
Proceedings of the Seventh Annual Symposium on Computational Geometry, 1991

Computing Shortest Transversals of Sets (Extended Abstract).
Proceedings of the Seventh Annual Symposium on Computational Geometry, 1991

1989
Determining Sector Visibility of a Polygon.
Proceedings of the Fifth Annual Symposium on Computational Geometry, 1989

1988
Fast algorithms for computing the diameter of a finite planar set.
Vis. Comput., 1988

Computing the volume of the union of spheres.
Vis. Comput., 1988

Solving the Two-Dimensional Findpath Problem Using a Line-Triangle Representation of the Robot.
J. Algorithms, 1988

Clustering Algorithms Based on Minimum and Maximum Spanning Trees.
Proceedings of the Fourth Annual Symposium on Computational Geometry, 1988

1983
Optimal algorithms for computing the minimum distance between two finite planar sets.
Pattern Recognit. Lett., 1983

Efficient Algorithms for Computing the Maximum Distance Between Two Finite Planar Sets.
J. Algorithms, 1983

Time- and storage-efficient implementation of an optimal planar convex hull algorithm.
Image Vis. Comput., 1983

1982
A Counterexample to a Diameter Algorithm for Convex Polygons.
IEEE Trans. Pattern Anal. Mach. Intell., 1982


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