Nili Guttmann-Beck

dblp:21/5047 · DBLP profile ↗
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13ranked-venue papers
12as first author
5since 2021 · last 2026
0000-0001-7171-3188ORCID · reported

Domains — the database's venue-derived domains; a paper can count in several

Theory of computation · 12 · 11 first-author · 4 since 2021Databases, data management, data science and information retrieval · 2 · 2 first-authorComputer networks · 1 · 1 first-author · 1 since 2021
YearPublicationVenuePosition
2026 Insertion and removal lists gaining clustered subtrees
Nili Guttmann-Beck
Theor. Comput. Sci.1
2024 On partitioning minimum spanning trees
Nili Guttmann-Beck, Refael Hassin, Michal Stern
Discret. Appl. Math.1
2024 Decomposing the feasibility of Clustered Spanning Tree by Paths
Nili Guttmann-Beck, Michal Stern
Discret. Appl. Math.1
2023 Achieving feasibility for clustered traveling salesman problems using PQ-trees
abstract
Abstract Let be a hypergraph, where is a set of vertices and is a set of clusters , , such that the clusters in are not necessarily disjoint. This article considers the feasibility clustered traveling salesman problem, denoted by . In the we aim to decide whether a simple path exists that visits each vertex exactly once, such that the vertices of each cluster are visited consecutively. We focus on hypergraphs with no feasible solution path and consider removing vertices from clusters, such that the hypergraph with the new clusters has a feasible solution path for . The algorithm uses a PQ‐tree data structure and runs in linear time.
Nili Guttmann-Beck, Hadas Meshita-Sayag, Michal Stern
Networks1
2021 Vertices removal for feasibility of clustered spanning trees
Nili Guttmann-Beck, Roni Rozen, Michal Stern
Discret. Appl. Math.1
2012 Series-parallel orientations preserving the cycle-radius
Nili Guttmann-Beck, Refael Hassin
Inf. Process. Lett.1
2010 The (K, k)-Capacitated Spanning Tree Problem
Esther M. Arkin, Nili Guttmann-Beck, Refael Hassin
AAIM2
2010 On two restricted ancestors tree problems
Nili Guttmann-Beck, Refael Hassin
Inf. Process. Lett.1
2000 Approximation Algorithms for Minimum K-Cut
Nili Guttmann-Beck, Refael Hassin
Algorithmica1
2000 Approximation Algorithms with Bounded Performance Guarantees for the Clustered Traveling Salesman Problem
Nili Guttmann-Beck, Refael Hassin, Samir Khuller, Balaji Raghavachari
Algorithmica1
1998 Approximation Algorithms with Bounded Performance Guarantees for the Clustered Traveling Salesman Problem
Nili Guttmann-Beck, Refael Hassin, Samir Khuller, Balaji Raghavachari
FSTTCS1
1998 Approximation Algorithms for Minimum Tree Partition
Nili Guttmann-Beck, Refael Hassin
Discret. Appl. Math.1
1998 Approximation Algorithms for Min-sum p-clustering
Nili Guttmann-Beck, Refael Hassin
Discret. Appl. Math.1