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- Tommaso Toffoli
- ICALP
- 1980

- Norman Margolus, Tommaso Toffoli
- Complex Systems
- 1987

T he a d vantages of a n archite ct ure opt imized for cellular a utomata (CA) sim ula tions a re so great that , for large-scale CA experiments , it becomes a bsurd to use any ot her kind of com put er .

- Tommaso Toffoli, Norman Margolus
- MIT Press series in scientific computation
- 1987

- Tommaso Toffoli
- J. Comput. Syst. Sci.
- 1977

- Tommaso Toffoli
- Mathematical Systems Theory
- 1981

- Tommaso Toffoli, Norman Margolus
- International Journal of High Speed Computing
- 1993

- Tommaso Toffoli, Jason Quick
- CVGIP: Graphical Model and Image Processing
- 1997

We show that a rotation in three dimensions can be achieved by a composition of three shears, the rst and third along a speciied axis and the second along another given axis orthogonal to the rst; this process is invertible. The resulting rotation algorithm is practical for the processing of ne-grained digital images, and is well adapted to the access… (More)

- Tommaso Toffoli
- Future Generation Comp. Syst.
- 1999

- Tommaso Toffoli
- 1998

Today, a " computer " , without further qualifications, denotes a rather well-specified kind of object; we'll consider a computer " non-conventional " if its physical substrate or its organization significantly depart from this de facto norm. Thus, the thousands of literate Greeks that ended up in Rome as secretaries and accountants after the " liberation "… (More)

- Tommaso Toffoli
- 2001

Conservative logic is a comprehensive model of computation which explicitly reflects a number of fundamental principles of physics, such as the reversibility of the dynamical laws and the conservation of certain additive quantities (among which energy plays a distinguished role). Because it more closely mirrors physics than traditional models of… (More)