Algorithms and Data Structures

A case study in comparison based complexity: Finding the nearest value(s).- On the zone of a surface in a hyperplane arrangement.- Ray-shooting and isotopy classes of lines in 3-dimensional space.- Finding level-ancestors in dynamic trees.- Treewidth of circular-arc graphs+.- Fully dynamic delaunay triangulation in logarithmic expected time per operation.- On computing the voronoi diagram for restricted planar figures.- The MINSUMCUT problem.- Efficient algorithms for the minimum range cut problems.- Memory access in models of parallel computation: From folklore to synergy and beyond.- Farthest neighbors, maximum spanning trees and related problems in higher dimensions.- Shallow interdistance selection and interdistance enumeration.- Sharing memory in asynchronous message passing systems.- A linear-time scheme for version reconstruction.- The interval skip list: A data structure for finding all intervals that overlap a point.- Geometric knapsack problems.- A fast derandomization scheme and its applications.- Unstructured path problems and the making of semirings.- Neighborhood graphs and geometric embedding.- Finding optimal bipartitions of points and polygons.- Immobilizing a polytope.- What can we learn about suffix trees from independent tries?.- Competitive algorithms for the weighted list update problem.- An optimal algorithm for the rectilinear link center of a rectilinear polygon.- Geometric searching and link distance.- Representing and enumerating edge connectivity cuts in RNC.- Planar graph augmentation problems.- Parametric search and locating supply centers in trees.- On bends and lengths of rectilinear paths: A graph-theoretic approach.- Computing minimum length paths of a given homotopy class.- Approximation algorithms for selecting network centers.- Facility dispersion problems: Heuristics and special cases.- Optimum guard covers and m-watchmen routes for restricted polygons.- Applications of a new space partitioning technique.- Offline algorithms for dynamic minimum spanning tree problems.- An empirical analysis of algorithms for constructing a minimum spanning tree.- A linear time algorithm for computing the shortest line segment from which a polygon is weakly externally visible.- Dynamically maintaining the visibility graph.- An optimal algorithm for computing visibility in the plane.- Fully persistent data structures for disjoint set union problems.- Algorithms for generating all spanning trees of undirected, directed and weighted graphs.- Sorting multisets and vectors in-place.- Probabilistic leader election on rings of known size.