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About CRAWDAD

Research on wireless networks and mobile computing benefits from access to data from real networks and real mobile users. Data captured from production wireless networks (and their users) help us understand how real users, applications, and devices use real networks under real conditions. It is challenging and expensive to collect such data, however, so we established this Community Resource for Archiving Wireless Data At Dartmouth (CRAWDAD) as a place to share these data sets across the research community. We are grateful to all those who have collected these valuable datasets and are willing to share them with others, and to all of our sponsors for their financial and operational support.

The site was originally hosted on Apple XServers from 2004-2014. Here are few snapshots: photo, photo, photo, photo.


Some CRAWDAD statistics (last updated 2017-03-06)

  • 120 datasets
  • 22 tools
  • 10173 users from 116 countries
  • 2378 papers using CRAWDAD datasets or mentioning CRAWDAD

Top 10 datasets (by number of papers using them)

  1. cambridge/haggle: 566 papers
  2. dartmouth/campus: 343 papers
  3. epfl/mobility: 240 papers
  4. mit/reality: 225 papers
  5. ncsu/mobilitymodels: 138 papers
  6. st_andrews/sassy: 83 papers
  7. umass/diesel: 76 papers
  8. thlab/sigcomm2009: 76 papers
  9. upmc/rollernet: 48 papers
  10. unimi/pmtr: 48 papers

Top 10 datasets (by number of downloads)

  1. cambridge/haggle: 1217 downloads
  2. epfl/mobility: 1011 downloads
  3. mit/reality: 804 downloads
  4. ncsu/mobilitymodels: 592 downloads
  5. campus/syslog: 515 downloads
  6. campus/movement: 364 downloads
  7. ilesansfil/wifidog: 340 downloads
  8. yonsei/lifemap: 281 downloads
  9. nus/contact: 280 downloads
  10. umass/diesel: 279 downloads

CRAWDAD leadership:


Acknowledgements:

We are grateful for the help of our current and previous staff:

  • Anna Shubina
  • Jihwang Yeo

and all of our student interns:

  • Dimitrios-Georgios Akestoridis (University of Ioannina)
  • Hugh Cannon (St Andrews)
  • Ruslan Dimov (Dartmouth)
  • Jon Jacobson (Dartmouth)
  • Stephan Johnson (Dartmouth)
  • Kieran Kelk (St Andrews)
  • Dana Malajian (Dartmouth)
  • Robert Muckle-Jones (St Andrews)
  • Constantinos Neophytou (Dartmouth)
  • Pekka Pietikainen (University of Oulu)
  • Alex Riina (Dartmouth)
  • Oleg Seletsky (Dartmouth)

The CRAWDAD logo was designed by Guy Nelson.

About crawdads:

Crawdads are crustaceans also commonly known as crayfish, crawfish or yabbies. See Wikipedia for more information.