We consider the problem of specifying combinations of data structures with complex sharing in a manner that is both declarative and results in provably correct code. In our approach, abstract data types are specified using relational algebra and functional dependencies. We describe a language of decompositions that permit the user to specify different concrete representations for relations, and show that operations on concrete representations soundly implement their relational specification. It is easy to incorporate data representations synthesized by our compiler into existing systems, leading to code that is simpler, correct by construction, and comparable in performance to the code it replaces.
Data representation synthesis
Peter Hawkins,A. Aiken,Kathleen Fisher,M. Rinard,Shmuel Sagiv
Published 2011 in ACM-SIGPLAN Symposium on Programming Language Design and Implementation
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- Publication year
2011
- Venue
ACM-SIGPLAN Symposium on Programming Language Design and Implementation
- Publication date
2011-06-01
- Fields of study
Computer Science
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