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Raissa D'Souza

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Raissa D'Souza
Born
American
Alma materUniversity of California, Davis
Massachusetts Institute of Technology
AwardsEuler Prize in Network Science
Scientific career
FieldsPhysics and Computer Science
InstitutionsUniversity of California, Davis
Bell Labs
Microsoft Research
Academic advisorsMehran Kardar
Websitehttp://mae.engr.ucdavis.edu/dsouza/

Raissa M. D’Souza is a Professor of Computer Science at the University of California, Davis and a Visiting Professor at the Santa Fe Institute. She was elected a Fellow of the American Physical Society in 2016 and the Network Science Society in 2019. D'Souza works on theory and complex systems.

Early life and education

When D'Souza was younger she could not decide between going to college and moving to Paris to become a fashion designer.[1] She eventually settled on university and studied physics at the University of California, Davis.[1] She earned her doctoral degree at the Massachusetts Institute of Technology (MIT) in 1999, where she worked with Mehran Kardar.[1][2] After graduating she worked in both the fundamental mathematics group at Bell Labs and the Theory group at Microsoft Research.[1] She held a visiting research position at the École Normale Supérior and the California Institute of Technology.[1]

Research and career

D'Souza was appointed as an Assistant Professor to the University of California, Davis in 2005. She works on the mathematics of networks and the dynamics of how processes unfold in networks.[2] These networks could be in technological, biological or social systems.[2] She has studied the interaction between nodes, and how these can lead to self-organizing behaviour. She demonstrated that there exists a percolation threshold, where at a certain point a small number of additional connections can result in a considerable fraction of the network becoming connected.[3][4] The percolation transition can be applied to a variety of real-world systems, from nanotubes to epileptic seizures or social networks.[5] Large-scale connectivity and synchronisation can be crucial structure and function of complex networks.[6] She demonstrated that sparse connections between separate networks helps to suppress connectivity.[7] She has also studied cascading behaviours, including power-grid failures, crashes in financial markets and spreads of political movements.[8]

In 2019 D'Souza was awarded a United States Department of Defense Multidisciplinary University Research Initiative Award to investigate the prediction and control of interdependent networks.[9]

Academic service

She holds a National Academy of Sciences Kavli Fellowship and is an External Professor at the Santa Fe Institute. She has previously served on the World Economic Forum Global Agenda Council of Complex Systems.[10] She was made an inaugural member of the Global Young Academy in 2010.[11] In 2015 D'Souza was appointed President of the Network Science Society. She was awarded their inaugural Euler award in 2019. Her citation reads "for her influential contribution to the discovery and study of explosive percolation and the insights it provided to explosive synchronization and network optimization".[12]

Awards and honours

Her awards and honours include;

  • 2015 Elected President of the Network Science Society
  • 2016 Elected Fellow of the American Physical Society[13]
  • 2018 ACM Test-of-Time award
  • 2017 University of California, Davis Outstanding Mid-Career Faculty Research Award[14]
  • 2019 Network Science Society Euler Award[12][15]
  • 2019 Elected Fellow of the Network Science Society[16][15]

Publications

Her publications include;

  • D'Souza, Raissa (2009). "Explosive percolation in random networks". Science. 323.
  • D'Souza, Raissa (2012). "Explosive percolation in random networks". Proceedings of the National Academy of Sciences. 109.
  • D'Souza, Raissa (2008). "Latent social structure in open source projects". Proceedings of the 16th ACM SIGSOFT International Symposium on Foundations of software engineering. ACM.

D'Souza serves on the editorial board of Quanta Magazine. She was made lead editor of the American Physical Society journal Physical Review Research in 2019.[3]

References

  1. ^ a b c d "Department of Physics :: Raissa D'Souza". physics.ucdavis.edu. Retrieved 2019-09-07.
  2. ^ a b Raissa D'Souza - "The Science of Networks" (C4 Public Lectures), retrieved 2019-09-07
  3. ^ Spencer, Joel; D'Souza, Raissa M.; Achlioptas, Dimitris (2009-03-13). "Explosive Percolation in Random Networks". Science. 323 (5920): 1453–1455. doi:10.1126/science.1167782. ISSN 0036-8075. PMID 19286548.
  4. ^ "How Complex Networks Explode with Growth". Quanta Magazine. Retrieved 2019-09-07.
  5. ^ "Raissa D'Souza Earns Cover Story in Physics Journal". College of Engineering UC Davis. 2015-07-16. Retrieved 2019-09-07.
  6. ^ D'Souza, Raissa M.; Gómez-Gardeñes, Jesus; Nagler, Jan; Arenas, Alex (2019-07-03). "Explosive phenomena in complex networks". Advances in Physics. 68 (3): 123–223. doi:10.1080/00018732.2019.1650450. ISSN 0001-8732.
  7. ^ "Math Models Seek to Prevent Network Failures". Quanta Magazine. Retrieved 2019-09-07.
  8. ^ D'Souza, Raissa M. (2017-11-17). "Curtailing cascading failures". Science. 358 (6365): 860–861. doi:10.1126/science.aaq0474. ISSN 0036-8075. PMID 29146792.
  9. ^ "Controlling Collective Phenomena in Complex Networks". mae.engr.ucdavis.edu. Retrieved 2019-09-07.
  10. ^ "Raissa D'Souza: Advisory Board: The Program: Interdisciplinary Training in Complex Networks and Systems: Indiana University Bloomington". Interdisciplinary Training in Complex Networks and Systems. Retrieved 2019-09-07.
  11. ^ "Raissa M. D'Souza's Profile |". Global Young Academy. Retrieved 2019-09-07.
  12. ^ a b "Euler Award". Network Society. Retrieved 2019-09-07.{{cite web}}: CS1 maint: url-status (link)
  13. ^ "APS Fellow Archive". www.aps.org. Retrieved 2019-09-07.
  14. ^ "Outstanding Mid-Career Faculty Research Award". College of Engineering UC Davis. Retrieved 2019-09-07.
  15. ^ a b Pflueger-Peters, Noah A. "Raissa D'Souza receives two honors from the Network Science Society". mae.ucdavis.edu. Retrieved 2019-09-07.
  16. ^ D'Souza, Raissa. "Society Fellows". Network Society. Retrieved 2019-09-07.{{cite web}}: CS1 maint: url-status (link)
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