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Douglas E. Morrissey

Unisys

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Publication

Featured researches published by Douglas E. Morrissey.

Archive | 1999

Computer system and method for operating multiple operating systems in different partitions of the computer system and for allowing the different partitions to communicate with one another through shared memory

Robert C. Gulick; Douglas E. Morrissey; Charles R. Caldarale; Hans C. Mikkelsen; Bruce Alan Vessey; Sharon M. Mauer; Craig F. Russ; Eugene W. Troxell; Maureen P. Connell; James R. Hunter

Archive | 1997

Computer system including plural caches and utilizing access history or patterns to determine data ownership for efficient handling of software locks

Mitchell A. Bauman; Arthur J. Nilson; Douglas E. Morrissey

Archive | 1997

Serial I/O channel having dependent and synchronous sources of control data and user defined data

Douglas E. Morrissey; Edward T. Cavanagh; Gene T. Wieder; Kin H. Ng; William E. Oldham

Archive | 1997

System and method for avoiding deadlocks utilizing split lock operations to provide exclusive access to memory during non-atomic operations

Joseph S. Schibinger; Douglas E. Morrissey

Archive | 1997

Message flow protocol for avoiding deadlocks

Robert C. Gulick; Mitchell A. Bauman; Douglas E. Morrissey

Archive | 1997

Directory-based cache coherency system supporting multiple instruction processor and input/output caches

Mitchell A. Bauman; EuGene A. Rodi; Douglas E. Morrissey

Archive | 1993

I/O subsystem with header and error detection code generation and checking

Douglas E. Morrissey; Edward T. Cavanagh; Kin H. Ng

Archive | 1993

Serial I/O channel having independent and asynchronous facilities with sequence recognition, frame recognition, and frame receiving mechanism for receiving control and user defined data

Douglas E. Morrissey; Edward T. Cavanagh; Gene T. Wieder; Kin H. Ng; William E. Oldham

Archive | 1997

System and method for providing speculative arbitration for transferring data

Mitchell A. Bauman; Joseph S. Schibinger; Donald R. Kalvestrand; Douglas E. Morrissey

Archive | 1999

A MEMORY ADDRESS TRANSLATION SYSTEM AND METHOD FOR A MEMORY HAVING MULTIPLE STORAGE UNITS

Robert C. Gulick; Douglas E. Morrissey

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Mitchell A. Bauman

Unisys

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Robert C. Gulick

Unisys

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Bruce Alan Vessey

Unisys

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Charles R. Caldarale

Unisys

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Craig F. Russ

Unisys

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Hans C. Mikkelsen

Unisys

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James R. Hunter

Unisys

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Joseph S. Schibinger

Unisys

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Maureen P. Connell

Unisys

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Sharon M. Mauer

Unisys

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