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mathematics

Jennifer Tour Chayes

Jennifer Tour Chayes is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Jennifer Tour Chayes rather than just read about it. In short: Jennifer Tour Chayes is dean of the college of computing, data science, and society at the University of California, Berkeley. Before joining Berkeley, she was a technical fellow and managing director of Microsoft Research New England in Cambridge, Massachusetts, which she founded in 2008, and Microsoft Research New York City, which she founded in 2012.

Jennifer Tour Chayes — main illustration
Jennifer Tour Chayes — illustration

Key takeaways

  • Jennifer Tour Chayes belongs to mathematics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Jennifer Tour Chayes to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Jennifer Tour Chayes from memory before moving on to harder problems.

Reference excerpt

Jennifer Tour Chayes is dean of the college of computing, data science, and society at the University of California, Berkeley. Before joining Berkeley, she was a technical fellow and managing director of Microsoft Research New England in Cambridge, Massachusetts, which she founded in 2008, and Microsoft Research New York City, which she founded in 2012. Chayes is best known for her work on phase transitions in discrete mathematics and computer science, structural and dynamical properties of self-engineered networks, and algorithmic game theory. She is considered one of the world's experts in the modeling and analysis of dynamically growing graphs. Chayes joined Microsoft Research in 1997, when she co-founded the Theory Group. She received her Ph.D. in mathematical physics at Princeton University in 1983. She is affiliate professor of mathematics and physics at the University of Washington, and was a professor of mathematics at the University of California, Los Angeles from 1987 to 2001. She is an author on almost 120 scientific papers and the inventor on more than 25 patents.

Early life and education Chayes was born in New York City and grew up in White Plains, New York, the child of Iranian immigrants. She received her B.A. in Biology and Physics from Wesleyan University in 1979 where she graduated first in her class. She received her Ph.D. in Mathematical Physics at Princeton University. She did her postdoctoral work in the Mathematics and Physics departments at Harvard and Cornell.

Career She became a tenured mathematics professor at UCLA in 1987. While she was on sabbatical at the Institute for Advanced Study in 1997, Microsoft CTO Nathan Myhrvold, a classmate of Chayes's from Princeton, asked her to start and lead the Theory Group at Microsoft Research Redmond. The Theory Group analyzes fundamental questions in theoretical computer science using techniques from statistical physics and discrete mathematics. Chayes opened Microsoft Research New England in July 2008 with Borgs. The lab is located at the Microsoft New England Research & Development Center and is pursuing new, interdisciplinary areas of research that bring together core computer scientists and social scientists to understand, model, and enable future computing and online experiences. On May 3, 2012, The New York Times reported, "Microsoft is opening a research lab in New York City…" which Chayes will co-manage. The new lab also brings together computer scientists and social scientists, particularly in the areas of economics, computational and behavioral social sciences, and machine learning. Prior to joining Berkeley, Chayes was Managing Director of both Microsoft Research New England and Microsoft Research New York City. She has contributed to the development of methods to analyze the structure and behavior of various networks, the design of auction algorithms, and the design and analysis of various business models for the online world. She also served on the Mathematical Sciences jury for the Infosys Prize from 2016 to 2018.

Affiliations Chayes serves on numerous institute boards, advisory committees and editorial boards, including the Turing Award Selection Committee of the Association for Computing Machinery, the board of trustees of the Mathematical Sciences Research Institute and the Institute for Computational and Experimental Research in Mathematics, the Advisory Boards of the Center for Discrete Mathematics and Computer Science, the Howard Hughes Medical Institute Janelia Farm Research Campus, and Women Entrepreneurs in Science and Technology. Chayes is a past chair of the Mathematics Section of the American Association for the Advancement of Science, and a past vice-president of the American Mathematical Society. She is the recipient of a National Science Foundation Postdoctoral Fellowship, a Sloan Fellowship, and the UCLA Distinguished Teaching Award. Chayes is a Fellow of the American Association for the Advancement of Science, the Fields Institute, the Association for Computing Machinery, and the American Mathematical Society, as well as a National Associate of the National Academies. The Association for Women in Mathematics has included her in the 2020 class of AWM Fellows for "pioneering the way for women in the mathematical sciences to have leading technical roles in the high-tech industry; for extraordinary leadership and mentoring on behalf of women in the mathematical sciences". She has been the recipient of many leadership awards, including one of the 2012 Anita Borg Institute Women of Vision Awards. In 2019 she was elected to the National Academy of Sciences. Chayes is featured in the Notable Women in Computing cards.

Awards and honors Alfred P. Sloan Foundation Research Fellowship (1989) Member of Institute for Advanced Study, Princeton, NJ (1994–95, 1997) Invited Speaker at the International Congress of Mathematicians (1998) American Association for the Advancement of Science Fellow (2006) Association for Computing Machinery Fellow (2010) American Mathematical Society Fellow (2012) Anita Borg Institute Women of Vision Award (2012) Society for Industrial and Applied Mathematics John von Neumann Lecture Prize (2015) Leiden University honorary doctorate (2016) National Academy of Sciences member (2019)

Personal life Chayes married Christian Borgs in 1993 and was previously married to Lincoln Chayes whom she met at Wesleyan.

See also VinFuture

References

External links Jennifer Tour Chayes homepage

Illustrations

Jennifer Tour Chayes illustration

Worked examples

Example 1 — a first encounter with Jennifer Tour Chayes

Start with the simplest possible case. Write down what Jennifer Tour Chayes claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Jennifer Tour Chayes before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Jennifer Tour Chayes ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Jennifer Tour Chayes

In research
Jennifer Tour Chayes appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Jennifer Tour Chayes in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Jennifer Tour Chayes is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1956 births, 20th-century American mathematicians, 20th-century American women mathematicians, so understanding it makes those chapters shorter.
In everyday life
Look for Jennifer Tour Chayes outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Jennifer Tour Chayes in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Jennifer Tour Chayes means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Jennifer Tour Chayes out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Jennifer Tour Chayes in simple terms?

Jennifer Tour Chayes is dean of the college of computing, data science, and society at the University of California, Berkeley. Before joining Berkeley, she was a technical fellow and managing director of Microsoft Research New England in Cambridge, Massachusetts, which she founded in 2008, and Micr…

Why does Jennifer Tour Chayes matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Jennifer Tour Chayes?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Jennifer Tour Chayes.

Tags

  • 1956 births
  • 20th-century American mathematicians
  • 20th-century American women mathematicians
  • 20th-century American women physicists
  • 20th-century American women scientists
  • 21st-century American mathematicians
  • 21st-century American physicists
  • 21st-century American women mathematicians
  • 21st-century American women physicists
  • American game theorists
  • American people of Iranian descent
  • American theoretical computer scientists

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