World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
48
Citations
5557
World Ranking
6270
National Ranking
2803

Saar Cohen publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Saar Cohen sits on this spectrum.

32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 249 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 559 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 423 scientists 242–251 publications: 408 scientists 252–261 publications: 377 scientists 262–271 publications: 301 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32 publications 991+

This scientist: 68 publications — 1st percentile

1% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

Saar Cohen D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Saar Cohen sits on this spectrum.

30–31 D-Index: 879 scientists 32–33 D-Index: 983 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 968 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 763 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 518 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30 D-Index 131+

This scientist: 48 D-Index — 58th percentile

58% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

Overview

What is he best known for?

The fields of study he is best known for:

  • Operating system
  • Computer network
  • Database

Saar Cohen mainly investigates Replication, Continuous data protection, Distributed computing, Operating system and Data Protection Act 1998. His Replication study typically links adjacent topics like Failover. His Failover research incorporates themes from Event, Volume, World Wide Web and Executable.

His Continuous data protection study combines topics in areas such as Service layer, Virtual storage and Host. His Operating system study overlaps with Continuous data and Production. His Data Protection Act 1998 investigation overlaps with Disk array, Computer hardware, Snapshot and Virtual image.

His most cited work include:

  • Continuous data replication (115 citations)
  • Splitter used in a continuous data protection environment (112 citations)
  • Mirroring metadata in a continuous data protection environment (104 citations)

What are the main themes of his work throughout his whole career to date?

His primary scientific interests are in Replication, Computer hardware, Computer network, Operating system and Snapshot. Saar Cohen has included themes like Service layer, Volume and Continuous data protection in his Replication study. His studies deal with areas such as Data flow diagram and Volume as well as Computer hardware.

His work on Node, Star network and Ring network as part of his general Computer network study is frequently connected to Cluster, thereby bridging the divide between different branches of science. His work focuses on many connections between Operating system and other disciplines, such as Embedded system, that overlap with his field of interest in Latency. His Snapshot research is multidisciplinary, incorporating perspectives in Mode switching and Backup.

He most often published in these fields:

  • Replication (47.76%)
  • Computer hardware (28.36%)
  • Computer network (26.87%)

What were the highlights of his more recent work (between 2014-2020)?

  • Replication (47.76%)
  • Computer network (26.87%)
  • Operating system (26.87%)

In recent papers he was focusing on the following fields of study:

His primary areas of study are Replication, Computer network, Operating system, Virtual machine and Computer data storage. His Replication research includes themes of Computer program and Volume. The Volume study combines topics in areas such as Engineering drawing and Undo.

His Computer network study combines topics from a wide range of disciplines, such as Mode and Backup site. His Operating system research is mostly focused on the topic Disk array. His study in Computer data storage is interdisciplinary in nature, drawing from both Volume and Host.

Between 2014 and 2020, his most popular works were:

  • Method and apparatus for replicating the punch command (75 citations)
  • Accessing multiple virtual devices (58 citations)
  • Virtual volume converter (51 citations)

In his most recent research, the most cited papers focused on:

  • Operating system
  • Computer network
  • Database

Saar Cohen mostly deals with Operating system, Replication, Computer data storage, Computer hardware and Volume. Saar Cohen studies Virtual machine which is a part of Operating system. Saar Cohen integrates Virtual machine and Rekeying in his studies.

His work carried out in the field of Replication brings together such families of science as Engineering drawing, Computer program, Encryption, Undo and Cloud computing. His Computer data storage research is multidisciplinary, relying on both PATH and Virtual device. He studies Computer hardware, focusing on Host in particular.

Best Publications

  • Continuous data replication

    Assaf Natanzon;Saar Cohen;Steven R. Bromling

  • Splitter used in a continuous data protection environment

    Assaf Natanzon;Arich Don;Saar Cohen;Slavik Neymer

  • Mirroring metadata in a continuous data protection environment

    Assaf Natanzon;Saar Cohen;Sharon Vitek;Ariel Kulik

  • Active replication switch

    Assaf Natanzon;Saar Cohen;Steven R. Bromling

  • Recovery of a logical unit in a consistency group while replicating other logical units in the consistency group

    Saar Cohen;Assaf Natanzon

  • Journal based replication with a virtual service layer

    Assaf Natanzon;Steven R. Bromling;Saar Cohen;Jehuda Shemer

  • Virtual access roll

    Assaf Natanzon;Saar Cohen;Arieh Don;David Meiri

  • Networked based replication of distributed volumes

    Assaf Natanzon;Steven R. Bromling;Saar Cohen;Jehuda Shemer

  • Recovering corrupt virtual machine disks

    Assaf Natanzon;Saar Cohen;Anestis Panidis

  • Replication of xcopy command

    Assaf Natanzon;Saar Cohen;Ido Singer

  • Method and apparatus for preventing journal loss on failover in symmetric continuous data protection replication

    Assaf Natanzon;Saar Cohen;Efri Nattel-Shay

  • Creating consistent snapshots across several storage arrays or file systems

    Assaf Natanzon;Paul LeMahieu;Saar Cohen

  • Journal-based replication without journal loss

    Assaf Natanzon;Saar Cohen;Efri Nattel-Shay

  • Synchronous and asymmetric asynchronous active-active-active data access

    Assaf Natanzon;Steven Bromling;Bradford B. Glade;Saar Cohen

  • Method and apparatus for round trip synchronous replication using SCSI reads

    Assaf Natanzon;Saar Cohen;Sharon Vitek

  • Insertion of a virtualization layer into a replication environment

    Assaf Natanzon;Saar Cohen;Steven Bromling

  • Replicating key-value pairs in a continuous data protection system

    Assaf Natanzon;Saar Cohen;Alex Solan;Jehuda Shemer

  • Method and apparatus for cascaded replication using a multi splitter

    Assaf Natanzon;Saar Cohen;Jehuda Shemer;Alex Solan

  • Methods and apparatus for managing data flow in a continuous data replication system having journaling

    Shlomo Ahal;Assaf Natanzon;Yuval Aharoni;Saar Cohen

  • Method and apparatus for replicating the punch command

    Assaf Natanzon;Saar Cohen;Lev Ayzenberg;Ariel Kulik

Frequent Co-Authors

Assaf Natanzon
Assaf Natanzon DELL (United States)

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