Refael Hassin

8.4k total citations · 1 hit paper
178 papers, 5.3k citations indexed

About

Refael Hassin is a scholar working on Computational Theory and Mathematics, Management Information Systems and Computer Networks and Communications. According to data from OpenAlex, Refael Hassin has authored 178 papers receiving a total of 5.3k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Computational Theory and Mathematics, 61 papers in Management Information Systems and 54 papers in Computer Networks and Communications. Recurrent topics in Refael Hassin's work include Advanced Queuing Theory Analysis (56 papers), Complexity and Algorithms in Graphs (49 papers) and Advanced Graph Theory Research (41 papers). Refael Hassin is often cited by papers focused on Advanced Queuing Theory Analysis (56 papers), Complexity and Algorithms in Graphs (49 papers) and Advanced Graph Theory Research (41 papers). Refael Hassin collaborates with scholars based in Israel, United States and Hong Kong. Refael Hassin's co-authors include Moshe Haviv, Esther M. Arkin, Amihai Glazer, Shlomi Rubinstein, Arie Tamir, Pengfei Guo, Asaf Levin, Shoshana Anily, Sharon Mendel and Samir Khuller and has published in prestigious journals such as Econometrica, IEEE Transactions on Automatic Control and Management Science.

In The Last Decade

Refael Hassin

176 papers receiving 5.0k citations

Hit Papers

To Queue or Not to Queue: Equilibrium Behavior in Queuein... 2003 2026 2010 2018 2003 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. To Queue or Not to Queue: Equilibrium Behavior in Queueing Systems
    2003 784 citations Refael Hassin, Moshe Haviv profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Refael Hassin Israel 35 2.1k 1.4k 1.0k 950 790 178 5.3k
Carl M. Harris United States 27 2.5k 1.1× 2.2k 1.5× 244 0.2× 568 0.6× 1.2k 1.5× 80 6.1k
Ger Koole Netherlands 34 2.9k 1.3× 1.9k 1.3× 196 0.2× 671 0.7× 933 1.2× 171 5.2k
Martin I. Reiman United States 32 2.9k 1.3× 1.3k 0.9× 281 0.3× 430 0.5× 1.2k 1.5× 87 3.9k
Shaler Stidham United States 31 2.6k 1.2× 839 0.6× 242 0.2× 526 0.6× 884 1.1× 71 3.3k
Michael C. Fu United States 41 1.2k 0.6× 729 0.5× 1.1k 1.1× 1.4k 1.5× 3.0k 3.8× 263 6.5k
Jonathan F. Bard United States 58 1.1k 0.5× 640 0.4× 2.0k 2.0× 4.7k 5.0× 2.9k 3.6× 229 10.5k
Uri Yechiali Israel 27 2.5k 1.1× 1.0k 0.7× 158 0.2× 600 0.6× 908 1.1× 145 3.5k
Avishai Mandelbaum Israel 31 3.8k 1.8× 1.3k 0.9× 147 0.1× 637 0.7× 1.2k 1.5× 68 5.2k
J. George Shanthikumar United States 50 4.8k 2.2× 1.3k 0.9× 730 0.7× 2.8k 2.9× 3.8k 4.8× 323 12.2k
Marcel F. Neuts United States 43 5.9k 2.7× 2.8k 1.9× 790 0.8× 534 0.6× 2.5k 3.2× 184 8.5k

Countries citing papers authored by Refael Hassin

Since Specialization
Citations

This map shows the geographic impact of Refael Hassin's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Refael Hassin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Refael Hassin more than expected).

Fields of papers citing papers by Refael Hassin

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Refael Hassin. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Refael Hassin. The network helps show where Refael Hassin may publish in the future.

Co-authorship network of co-authors of Refael Hassin

This figure shows the co-authorship network connecting the top 25 collaborators of Refael Hassin. A scholar is included among the top collaborators of Refael Hassin based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Refael Hassin. Refael Hassin is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Hassin, Refael, et al.. (2024). On partitioning minimum spanning trees. Discrete Applied Mathematics. 359. 45–54.
2.
Hassin, Refael, et al.. (2023). Strategic behavior in queues with arrival rate uncertainty. European Journal of Operational Research. 309(1). 217–224. 5 indexed citations
3.
Hassin, Refael, et al.. (2021). Rational joining behavior in a queueing system with abandonments. Operations Research Letters. 49(3). 426–430. 5 indexed citations
4.
Hassin, Refael, et al.. (2013). A local search algorithm for binary maximum 2-path partitioning. Discrete Optimization. 10(4). 333–360. 2 indexed citations
5.
Hassin, Refael, et al.. (2010). On coloring the arcs of a tournament, covering shortest paths, and reducing the diameter of a graph. Discrete Optimization. 8(2). 302–314. 1 indexed citations
6.
Arkin, Esther M. & Refael Hassin. (2007). Thek-path tree matroid and its applications to survivable network design. Discrete Optimization. 5(2). 314–322. 2 indexed citations
7.
Hassin, Refael & Shlomi Rubinstein. (2005). An approximation algorithm for maximum triangle packing. Discrete Applied Mathematics. 154(6). 971–979. 30 indexed citations
8.
Bazgan, Cristina, Refael Hassin, & Jérôme Monnot. (2004). Approximation algorithms for some vehicle routing problems. Discrete Applied Mathematics. 146(1). 27–42. 24 indexed citations
9.
Hassin, Refael & Asaf Levin. (2003). Minimum restricted diameter spanning trees. Discrete Applied Mathematics. 137(3). 343–357. 2 indexed citations
10.
Arkin, Esther M., et al.. (2002). Increasing digraph arc-connectivity by arc addition, reversal and complement. Discrete Applied Mathematics. 122(1-3). 13–22. 1 indexed citations
11.
Arkin, Esther M. & Refael Hassin. (2002). A note on orientations of mixed graphs. Discrete Applied Mathematics. 116(3). 271–278. 11 indexed citations
12.
Asahiro, Yuichi, Refael Hassin, & Kazuo Iwama. (2002). Complexity of finding dense subgraphs. Discrete Applied Mathematics. 121(1-3). 15–26. 78 indexed citations
13.
Hassin, Refael, et al.. (1998). Approximation algorithms for min-sum p-clustering. Discrete Applied Mathematics. 89(1-3). 125–142. 27 indexed citations
14.
Anily, Shoshana, Celia A. Glass, & Refael Hassin. (1998). The scheduling of maintenance service. Discrete Applied Mathematics. 82(1-3). 27–42. 80 indexed citations
15.
Arkin, Esther M., et al.. (1997). Restricted delivery problems on a network. Networks. 29(4). 205–216. 3 indexed citations
16.
Hassin, Refael, et al.. (1995). Optimal separable partitioning in the plane. Discrete Applied Mathematics. 59(3). 215–224. 1 indexed citations
17.
Arkin, Esther M. & Refael Hassin. (1994). Approximation algorithms for the geometric covering salesman problem. Discrete Applied Mathematics. 55(3). 197–218. 217 indexed citations
18.
Hassin, Refael & Nimrod Megiddo. (1991). Approximation algorithms for hitting objects with straight lines. Discrete Applied Mathematics. 30(1). 29–42. 48 indexed citations
19.
Glazer, Amihai & Refael Hassin. (1983). Search among Queues.. 4 indexed citations
20.
Hassin, Refael. (1981). On Maximizing Functions by Fibonacci Search. ˜The œFibonacci quarterly. 19(4). 347–351. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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