On a Class of Recursive Algorithms for Continuous Estimation of the Mean. - C. G. Aminoff; Leo Ojala; E. T. Rautanen (IEEE Trans. Computers, 1974)

Discretization Error Analysis in Linear DDA Connections. - Lauri Hakkala; Leo Ojala (IEEE Trans. Computers, 1974)

Comments on "A Stable, Two-Multiplies-per-Cycle Algorithm for Digital Generation of Sinusoids in Real Time". - Iiro Hartimo; Leo Ojala (IEEE Trans. Computers, 1979)

The Development of Tools for Verification and Validation of Communication Protocols. - Raimo Kujansuu; Leo Ojala; Heikki Tuominen (PSTV, 1982)

Tools ans Studies of Formal Techniques - Petri nets and Temporal Logic. - Matti Anttila; Harri Eriksson; Jukka Ikonen; Raimo Kujansuu; Leo Ojala; Heikki Tuominen (Protocol Specification, Testing, and Verification, 1983)

A PrT-Net Representation of Graph Grammars. - Esa Montonen; Leo Ojala; Timo Tuuliniemi (WG, 1987)

Causal Modeling of a Video-on-Demand System Using Predicate/Transition Net Formalism. - Tino Pyssysalo; Leo Ojala (EUROMICRO, 1996)

Performance Analysis of Adaptive Video on Demand Using Stochastic Petri Nets. - Olli-Matti Penttinen; Tino Pyssysalo; Leo Ojala (HICSS (5), 1997)

Modeling Feynman's quantum computer using stochastic high level Petri nets. - Leo Ojala; Elina Parviainen; Olli-Matti Penttinen; Harriett Beaver; Teemu Tynjälä (SMC, 2001)

Modelling and analysing a distributed dynamic channel allocation algorithm for mobile computing using high-level net methods. - Leo Ojala; Nisse Husberg; Teemu Tynjälä (Int. J. Softw. Tools Technol. Transf., 2001)

Modeling Feynman's Serial Quantum Computer Using Stochastic Petri Nets. - Leo Ojala; Elina Parviainen; Olli-Matti Penttinen; Teemu Tynjälä; Harriett Beaver (PDPTA, 2002)

Modeling and Analysis of Margolus Quantum Cellular Automata Using Net-Theoretical Methods. - Leo Ojala; Olli-Matti Penttinen; Elina Parviainen (ICATPN, 2004)

Modelling and Simulation of Quantum Teleportation and Dense Coding Using Predicate/Transition-Nets. - Kimmo Varpaaniemi; Leo Ojala (Fundam. Informaticae, 2008)