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1,421 results on '"Wulf, W."'

1. Structured programming in the basic layers of an operating system

Author

Wulf, W. A., Goos, G., editor, Hartmanis, J., editor, Brinch Hansen, P., editor, Gries, D., editor, Moler, C., editor, Seegmüller, G., editor, Stoer, J., editor, Wirth, N., editor, Bauer, Friedrich L., editor, Dijkstra, E. W., editor, Ershov, A., editor, Griffiths, M., editor, Hoare, C. A. R., editor, Wulf, W. A., editor, and Samelson, Klaus, editor

Published
1976
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2. HYDRA: The Kernel of a Multiprocessor Operating System.

Author

Weissnian, C., Wulf, W., Cohen, E., Corwin, W., Jones, A., Levin, R., Pierson, C., and Pollack, F.

Subjects
*MICROPROCESSORS, *KERNEL functions, *COMPUTER operating systems, *MICROPROCESSOR programming, *COMPUTER security
Abstract

This paper describes the design philosophy of HYDRA —the kernel of an operating system for C.mmp, the Carnegie-Mellon Multi-Mini-Processor. This philosophy is realized through the introduction of a generalized notion of "resource," both physical and virtual, called an "object." Mechanisms are presented for dealing with objects, including the creation of new types, specification of new operations applicable to a given type, sharing, and protection of any reference to a given object against improper application of any of the operations defined with respect to that type of object. The mechanisms provide a coherent basis for extension of the system in two directions: the introduction of new facilities, and the creation of highly secure systems. [ABSTRACT FROM AUTHOR]

Published
1974

5. BLISS: A Language for Systems Programming.

Author

Wulf, W. A., Russell, D. B., Habermann, A. N., and Gries, D.

Subjects
*PROGRAMMING languages, *COMPUTER software, *COMPUTER operating systems, *COMPILERS (Computer programs), *DATA structures, *ELECTRONIC data processing
Abstract

A language, BLISS, is described. This language is designed so as to be especially suitable for use in writing production software systems for a specific machine (the PDP-10): compilers, operating systems, etc. Prime design goals of the design are the ability to produce highly efficient object code, to allow access to all relevant hardware features of the host machine, and to provide a rational means by which to cope with the evolutionary nature of systems programs. A major feature which contributes to the realization of these goals is a mechanism permitting the definition of the representation of all data structures in terms of the access algorithm for elements of the structure. [ABSTRACT FROM AUTHOR]

Published
1971
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7. Militärische Nachdenker, Vordenker, Querdenker für den Aufbau westdeutscher Streitkräfte (Teil 2).

Author

Lapins, Wulf-W.

Abstract

Copyright of Österreichische Militarische Zeitschrift is the property of Bundesministerium fuer Landesverteidigung, Landesverteidigungsakademie and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2017

8. Militärische Nachdenker, Vordenker, Querdenker für den Aufbau westdeutscher Streitkräfte (Teil 1).

Author

Lapins, Wulf-W.

Abstract

Copyright of Österreichische Militarische Zeitschrift is the property of Bundesministerium fuer Landesverteidigung, Landesverteidigungsakademie and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2017

10. Wir steigen nicht wieder in denselben Fluss.

Author

Lapins, Wulf-W.

Abstract

Copyright of Österreichische Militarische Zeitschrift is the property of Bundesministerium fuer Landesverteidigung, Landesverteidigungsakademie and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2015

11. Der serbisch-kosovarische Konflikt: Wandel durch Annäherung?

Author

Lapins, Wulf-W.

Abstract

The article focuses on normalisation of the relationships between Serbia and Kosovo-Albania. Topics discussed include whether the alignment of points of view and positions helped resolution of the conflict between Serbia and Kosovo; why the state of cooperation not yet developed and consolidated to have a mature critical assessment; and the political analysis of the perpetual political regulation process. It discusses the appropriate forum to deal with the review of the current development.

Published
2014

12. Deutschlands langer Weg vom Sicherheitskonsumenten zum Sicherheitspolitik mitgestaltenden Produzenten.

Author

Lapins, Wulf-W.

Abstract

The article discusses the foreign and security policy of Germany since 1949. The author highlights how the Federal Republic of Germany was constrained in its sovereignty during the Cold War and that it was only able to chart a course independent of the Allies of World War II after German unification in 1990. Issues addressed include the political role of the memory of National Socialism and the Second World War in shaping German foreign policy, Germany's relationship with the North Atlantic Treaty Organization (NATO) and with the United States, and policy debates about German participation in foreign interventions.

Published
2014

29. SL230 - A Software Laboratory Intermediate Report

Author

CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF COMPUTER SCIENCE, Corwin,W., Wulf,W., CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF COMPUTER SCIENCE, Corwin,W., and Wulf,W.

Abstract

The report describes the resources and data structures of SL230 (Software Laboratory 230) and the designing of SL230 modules and systems. SL230 is a simple, multiprocess, operating system used to create an environment suitable for the construction of experimental programming systems for educational and research uses. (Author)

Published
1972

30. A Basic Language for the Implementation of System Software for the PDP-11. BLISS/11 Reference Manual

Author

CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF COMPUTER SCIENCE, Wulf,W., Apperson,J., Brender,R., Geschke,C., Knueven,P., CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF COMPUTER SCIENCE, Wulf,W., Apperson,J., Brender,R., Geschke,C., and Knueven,P.

Abstract

The document describes the BLISS implementation language as written for the PDP-11. BLISS is a language specifically designed for use as a tool in implementing large software programs. Special attention is given in the language design to the requirements of the systems programming task, such as: space and time efficiency, the representation of data structures, the lack of run-time support facilities, flexible control structures, modularization, and parameterization of programs. (Author), Prepared in cooperation with Digital-Equipment Corp., Maynard, Mass.

Published
1972

31. BLISS REFERENCE MANUAL: A BASIC LANGUAGE FOR IMPLEMENTATION OF SYSTEM SOFTWARE FOR THE PDP-10

Author

CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF COMPUTER SCIENCE, Wulf,W. A., Russell,D., Habermann,A. N., Geschke,C., Apperson,J., CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF COMPUTER SCIENCE, Wulf,W. A., Russell,D., Habermann,A. N., Geschke,C., and Apperson,J.

Abstract

The document describes the BLISS implementation language as written for the PDP-10. BLISS is a language specifically designed for use as a tool in implementing large software programs. Special attention is given in the language design to the requirements of the systems programming task, such as: space and time efficiency, the representation of data structures, the lack of run-time support facilities, flexible control structures, modularization, and parameterization of programs.

Published
1970

32. HYDRA: The Kernel of a Multiprocessor Operating System

Author

CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF COMPUTER SCIENCE, Wulf,W., Cohen,E., Corwin,W., Jones,A., Levin,R., CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF COMPUTER SCIENCE, Wulf,W., Cohen,E., Corwin,W., Jones,A., and Levin,R.

Abstract

The paper describes the design philosophy of HYDRA - the kernel of an operating system for C.mmp, the Carnegie-Mellon Multi-Mini-Processor. This philosophy is realized through the introduction of a generalized notion of 'resource', both physical and virtual, called an 'object'. Mechanisms are presented for dealing with objects, including the creation of new types, specification of new operations applicable to a given type, sharing, and protection of any reference to a given object against improper application of any of the operations defined with respect to that type of object. The mechanisms provide a coherent basis for extension of the system in two directions: the introduction of new facilities, and the creation of highly secure systems. (Author)

Published
1973

33. C.mmp: The CMU Multiminiprocessor Computer. Requirements and Overview of the Initial Design

Author

CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF COMPUTER SCIENCE, Bell,C. G., Broadley,W., Wulf,W., Newell,A., Pierson,C., CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF COMPUTER SCIENCE, Bell,C. G., Broadley,W., Wulf,W., Newell,A., and Pierson,C.

Abstract

The document describes a proposed CMU multiprocessor system to be constructed around a set of PDP-11 computers connected through a crosspoint switch to a large sharable primary memory. The present design constitutes a solution to a specific set of needs existing in our environment. The system has research consequences that reach well beyond the particular demands it was designed to satisfy. For although multiprocessors have been much talked about and advocated, there are remarkably few operational systems more complex than dual-processor systems, and even fewer documented scientific investigations into their performance and operating structure. This document is limited to a presentation and analysis of the (hardware) system. It gives enough description of the usage requirements, software, and the research potentials and problems to make clear why the authors believe the effort to be a sound one. (Author)

Published
1971

36. HYDRA

Author

Wulf, W., primary, Cohen, E., additional, Corwin, W., additional, Jones, A., additional, Levin, R., additional, Pierson, C., additional, and Pollack, F., additional

Published
1974
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41. BLISS

Author

Wulf, W. A., primary, Russell, D. B., additional, and Habermann, A. N., additional

Published
1971
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43. Program production by successive transformation

Author

Griffiths, M., Goos, G., editor, Hartmanis, J., editor, Brinch Hansen, P., editor, Gries, D., editor, Moler, C., editor, Seegmüller, G., editor, Stoer, J., editor, Wirth, N., editor, Bauer, Friedrich L., editor, Dijkstra, E. W., editor, Ershov, A., editor, Griffiths, M., editor, Hoare, C. A. R., editor, Wulf, W. A., editor, and Samelson, Klaus, editor

Published
1976
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44. Proof of correctness of data representations

Author

Hoare, C. A. R., Goos, G., editor, Hartmanis, J., editor, Brinch Hansen, P., editor, Gries, D., editor, Moler, C., editor, Seegmüller, G., editor, Stoer, J., editor, Wirth, N., editor, Bauer, Friedrich L., editor, Dijkstra, E. W., editor, Ershov, A., editor, Griffiths, M., editor, Hoare, C. A. R., editor, Wulf, W. A., editor, and Samelson, Klaus, editor

Published
1976
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45. Guarded commands, non-determinacy and a calculus for the derivation of programs

Author

Dijkstra, Edsger W., Goos, G., editor, Hartmanis, J., editor, Brinch Hansen, P., editor, Gries, D., editor, Moler, C., editor, Seegmüller, G., editor, Stoer, J., editor, Wirth, N., editor, Bauer, Friedrich L., editor, Dijkstra, E. W., editor, Ershov, A., editor, Griffiths, M., editor, Hoare, C. A. R., editor, Wulf, W. A., editor, and Samelson, Klaus, editor

Published
1976
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46. Programming as an evolutionary process

Author

Bauer, F. L., Goos, G., editor, Hartmanis, J., editor, Brinch Hansen, P., editor, Gries, D., editor, Moler, C., editor, Seegmüller, G., editor, Stoer, J., editor, Wirth, N., editor, Bauer, Friedrich L., editor, Dijkstra, E. W., editor, Ershov, A., editor, Griffiths, M., editor, Hoare, C. A. R., editor, Wulf, W. A., editor, and Samelson, Klaus, editor

Published
1976
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47. The programming language concurrent pascal

Author

Hansen, Per Brinch, Goos, G., editor, Hartmanis, J., editor, Brinch Hansen, P., editor, Gries, D., editor, Moler, C., editor, Seegmüller, G., editor, Stoer, J., editor, Wirth, N., editor, Bauer, Friedrich L., editor, Dijkstra, E. W., editor, Ershov, A., editor, Griffiths, M., editor, Hoare, C. A. R., editor, Wulf, W. A., editor, and Samelson, Klaus, editor

Published
1976
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48. An exercise in proving parallel programs correct

Author

Gries, D., Goos, G., editor, Hartmanis, J., editor, Brinch Hansen, P., editor, Gries, D., editor, Moler, C., editor, Seegmüller, G., editor, Stoer, J., editor, Wirth, N., editor, Bauer, Friedrich L., editor, Dijkstra, E. W., editor, Ershov, A., editor, Griffiths, M., editor, Hoare, C. A. R., editor, Wulf, W. A., editor, and Samelson, Klaus, editor

Published
1976
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49. On-the-fly darbage collection: an exercise in cooeration

Author

Dijkstra, Edsger W., Lamport, Leslie, Martin, A. J., Scholten, C. S., Steffens, E. F. M., Goos, G., editor, Hartmanis, J., editor, Brinch Hansen, P., editor, Gries, D., editor, Moler, C., editor, Seegmüller, G., editor, Stoer, J., editor, Wirth, N., editor, Bauer, Friedrich L., editor, Dijkstra, E. W., editor, Ershov, A., editor, Griffiths, M., editor, Hoare, C. A. R., editor, Wulf, W. A., editor, and Samelson, Klaus, editor

Published
1976
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50. Parallel programming: An axiomatic approach

Author

Hoare, C. A. R., Goos, G., editor, Hartmanis, J., editor, Brinch Hansen, P., editor, Gries, D., editor, Moler, C., editor, Seegmüller, G., editor, Stoer, J., editor, Wirth, N., editor, Bauer, Friedrich L., editor, Dijkstra, E. W., editor, Ershov, A., editor, Griffiths, M., editor, Hoare, C. A. R., editor, Wulf, W. A., editor, and Samelson, Klaus, editor

Published
1976
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