Barbara Simons

Barbara B. Simons
Born	(1941-01-26) January 26, 1941 (age 83) Boston, Massachusetts, U.S.
Nationality	American
Alma mater	University of California, Berkeley
Known for	voting technology election security information security
Spouse	Jim Simons ​ ​ (m. 1959; div. 1974)​
Scientific career
Fields	Computer science
Institutions	IBM
Doctoral advisor	Richard M. Karp

Barbara Bluestein Simons (born January 26, 1941) is an American computer scientist and the former president of the Association for Computing Machinery (ACM). She is a Ph.D. graduate of the University of California, Berkeley and spent her early career working as an IBM researcher. She is the founder and former co-chair of USACM, the ACM U.S. Public Policy Council. Her main areas of research are compiler optimization, scheduling theory and algorithm analysis and design.

Simons has worked for technology regulation since 2002, where she advocates for the end of electronic voting. She subsequently serves as the chairperson of the Verified Voting Foundation and coauthored a book on the flaws of electronic voting entitled Broken Ballots, with Douglas W. Jones.