On the investigation of linguistic techniques used in ontology matching, we propose a new idea of virtual documents to pursue a cost-effective approach to linguistic matching in t...
Given two planar polylines T and P with n and m edges, respectively, we present an Om2 n2 time, Omn space algorithm to nd portions of the text" T which are similar in sh...
We prove that the edges of every graph of bounded (Euler) genus can be partitioned into any prescribed number k of pieces such that contracting any piece results in a graph of bou...
Erik D. Demaine, MohammadTaghi Hajiaghayi, Bojan M...
In many application areas, including piracy detection, software debugging and maintenance, situations arise in which there is a need for comparing two versions of a program that d...
Given a graph G = (V, E) and positive integral vertex weights w : V → N, the max-coloring problem seeks to find a proper vertex coloring of G whose color classes C1, C2, . . . ,...