G
Gregory J. Chaitin
Researcher at IBM
Publications - 117
Citations - 8551
Gregory J. Chaitin is an academic researcher from IBM. The author has contributed to research in topics: Algorithmic information theory & Randomness. The author has an hindex of 33, co-authored 116 publications receiving 8292 citations. Previous affiliations of Gregory J. Chaitin include Federal University of Rio de Janeiro & City University of New York.
Papers
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Journal ArticleDOI
On the Length of Programs for Computing Finite Binary Sequences
TL;DR: An application to the problem of defining a patternless sequence is proposed in terms of the concepts here developed to study the use of Turing machines for calculating finite binary sequences.
Book
Algorithmic Information Theory
TL;DR: This paper reviews algorithmic information theory, which is an attempt to apply information-theoretic and probabilistic ideas to recursive function theory.
Proceedings ArticleDOI
Register allocation & spilling via graph coloring
TL;DR: This work has discovered how to extend the graph coloring approach so that it naturally solves the spilling problem, and produces better object code and takes much less compile time.
Journal ArticleDOI
A Theory of Program Size Formally Identical to Information Theory
TL;DR: A new definition of program-size complexity is made, which has precisely the formal properties of the entropy concept of information theory.
Journal ArticleDOI
A methodology for the real world
Gregory J. Chaitin,Marc Alan Auslander,Ashok K. Chandra,John Cocke,Martin Edward Hopkins,Peter Willy Markstein +5 more
TL;DR: Preliminary results of an experimental implementation in a PL/I optimizing compiler suggest that global register allocation approaching that of hand-coded assembly language may be attainable.