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A Politico-Social History of Algolt (With a Chronology in the Form of a Log Book)
A Politico-Social History of Algolt (With a Chronology in the Form of a Log Book) R. w. BEMER Introduction This is an admittedly fragmentary chronicle of events in the develop ment of the algorithmic language ALGOL. Nevertheless, it seems perti nent, while we await the advent of a technical and conceptual history, to outline the matrix of forces which shaped that history in a political and social sense. Perhaps the author's role is only that of recorder of visible events, rather than the complex interplay of ideas which have made ALGOL the force it is in the computational world. It is true, as Professor Ershov stated in his review of a draft of the present work, that "the reading of this history, rich in curious details, nevertheless does not enable the beginner to understand why ALGOL, with a history that would seem more disappointing than triumphant, changed the face of current programming". I can only state that the time scale and my own lesser competence do not allow the tracing of conceptual development in requisite detail. Books are sure to follow in this area, particularly one by Knuth. A further defect in the present work is the relatively lesser availability of European input to the log, although I could claim better access than many in the U.S.A. This is regrettable in view of the relatively stronger support given to ALGOL in Europe. Perhaps this calmer acceptance had the effect of reducing the number of significant entries for a log such as this. Following a brief view of the pattern of events come the entries of the chronology, or log, numbered for reference in the text. -
Individual Mechanical Stimulation
Durham E-Theses Investigations into the structure and function of nerve and skeletal muscle of anisoptebous odonata, with special reference to aeschnid nymphs Malpus, C. M. How to cite: Malpus, C. M. (1968) Investigations into the structure and function of nerve and skeletal muscle of anisoptebous odonata, with special reference to aeschnid nymphs, Durham theses, Durham University. Available at Durham E-Theses Online: http://etheses.dur.ac.uk/8803/ Use policy The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that: • a full bibliographic reference is made to the original source • a link is made to the metadata record in Durham E-Theses • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders. Please consult the full Durham E-Theses policy for further details. Academic Support Oce, Durham University, University Oce, Old Elvet, Durham DH1 3HP e-mail: [email protected] Tel: +44 0191 334 6107 http://etheses.dur.ac.uk 2 INVESTIGATIONS. INTO THE STRUCTURE AND FUNCTION OF NERVE. AND SKELETAL. MUSCLE OF ANISOPTEHOUS ODONATA, WITH SPECIAL REFERENCE TO AESCHNID NYMPHS by C. MV MALPUS, B.SC.. (Dunelm) GREY: COLLEGE:. Being a thesis presented in candidature for the degree of Doctor of Philosophy of the University of Durham. January 1968 PUBLICATION A preliminary report of some of this work, comprising the subject matter of Chapter k and part of Chapter 7, has been published under the title of "Electrical and Mechanical Responses of the skeletal muscle of a primitive insect"' in Nature 215, 991 - 992. -
Security Applications of Formal Language Theory
Dartmouth College Dartmouth Digital Commons Computer Science Technical Reports Computer Science 11-25-2011 Security Applications of Formal Language Theory Len Sassaman Dartmouth College Meredith L. Patterson Dartmouth College Sergey Bratus Dartmouth College Michael E. Locasto Dartmouth College Anna Shubina Dartmouth College Follow this and additional works at: https://digitalcommons.dartmouth.edu/cs_tr Part of the Computer Sciences Commons Dartmouth Digital Commons Citation Sassaman, Len; Patterson, Meredith L.; Bratus, Sergey; Locasto, Michael E.; and Shubina, Anna, "Security Applications of Formal Language Theory" (2011). Computer Science Technical Report TR2011-709. https://digitalcommons.dartmouth.edu/cs_tr/335 This Technical Report is brought to you for free and open access by the Computer Science at Dartmouth Digital Commons. It has been accepted for inclusion in Computer Science Technical Reports by an authorized administrator of Dartmouth Digital Commons. For more information, please contact [email protected]. Security Applications of Formal Language Theory Dartmouth Computer Science Technical Report TR2011-709 Len Sassaman, Meredith L. Patterson, Sergey Bratus, Michael E. Locasto, Anna Shubina November 25, 2011 Abstract We present an approach to improving the security of complex, composed systems based on formal language theory, and show how this approach leads to advances in input validation, security modeling, attack surface reduction, and ultimately, software design and programming methodology. We cite examples based on real-world security flaws in common protocols representing different classes of protocol complexity. We also introduce a formalization of an exploit development technique, the parse tree differential attack, made possible by our conception of the role of formal grammars in security. These insights make possible future advances in software auditing techniques applicable to static and dynamic binary analysis, fuzzing, and general reverse-engineering and exploit development. -
The Legacy of Victor R. Basili
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange About Harlan D. Mills Science Alliance 2005 Foundations of Empirical Software Engineering: The Legacy of Victor R. Basili Barry Boehm Hans Dieter Rombach Marvin V. Zelkowitz Follow this and additional works at: https://trace.tennessee.edu/utk_harlanabout Part of the Physical Sciences and Mathematics Commons Recommended Citation Boehm, Barry; Rombach, Hans Dieter; and Zelkowitz, Marvin V., "Foundations of Empirical Software Engineering: The Legacy of Victor R. Basili" (2005). About Harlan D. Mills. https://trace.tennessee.edu/utk_harlanabout/3 This Book is brought to you for free and open access by the Science Alliance at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in About Harlan D. Mills by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. University of Tennessee, Knoxville Trace: Tennessee Research and Creative Exchange The Harlan D. Mills Collection Science Alliance 1-1-2005 Foundations of Empirical Software Engineering: The Legacy of Victor R.Basili Barry Boehm Hans Dieter Rombach Marvin V. Zelkowitz Recommended Citation Boehm, Barry; Rombach, Hans Dieter; and Zelkowitz, Marvin V., "Foundations of Empirical Software Engineering: The Legacy of Victor R.Basili" (2005). The Harlan D. Mills Collection. http://trace.tennessee.edu/utk_harlan/36 This Book is brought to you for free and open access by the Science Alliance at Trace: Tennessee Research and Creative Exchange. It has been accepted for inclusion in The Harlan D. Mills Collection by an authorized administrator of Trace: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. -
Faktaboks DASK OG REGNECENTRALEN I 50'Erne Var England Og USA for Alvor Begyndt at Eksperimentere Med Elektroniske Datamaskiner
PROSAbladet nr. 11 2002 Tekst og foto: Claus Thorhauge Danmarks første systemprogrammør Igennem et langt liv har Jørn Jensen været lykkelig begravet i maskinkode. Allerede inden Danmarks første computer, Dask, var færdigbygget havde den nybagte programmør udviklet og testet de første dele til operativsystemet. Eller kontrolprogrammer, som det hed dengang i 50'erne. Men han var også den første operatør på en dansk computer, ligesom han var ankermanden bag de første Algolcompilere. Og måske den sidste, der i bund og grund kan overskue, hvad der sker inde i en computer. Der er nogen hjemme – i enhver forstand. Det kan godt være, at det kniber med at huske detaljerne for den 77–årige Jørn Jensen, men ellers fejler hverken hovedet under det viltre kridhvide hår eller humøret noget. Selv siger han, at han aldrig har følt et egentligt arbejdspres. – Hele mit arbejdsliv har bestået i leg. Jeg føler mig lykkelig, fordi jeg har lavet noget, jeg synes er sjovt, forklarer Danmarks første nørd. Allerede inden Danmarks første computer, Dask, blev indviet i 1958, havde folkene bag fået øje på Jørn Jensens særlige talent for at programmere – eller kode, som det hed dengang. Dengang hed det heller ikke en computer, men en elektronisk datamaskine. Og Dask var den første, der blev konstrueret og bygget i Danmark. Baseret på radiorør og vandkøling direkte fra vandværket blev Dansk Aritmetisk Sekvens Kalkulator (Dask) installeret i en villa i Valby i slutningen af 50'erne. Monstret vejede tre–et–halvt ton, og gulvet i dagligstuen blev forstærket for at holde til den kraftige maskine, der kunne lægge to tal sammen med den imponerende hastighed af 56 mikrosekunder (1 AT = additionstid) og havde et RAM–lager på fem Kbyte. -
The State of Digital Computer Technology in Europe, 1961
This report indicates the level of computer development and application in each of the thirty countries of Europe, most of which were recently visited by the author The State Of Digital Computer Technology In Europe By NELSON M. BLACHMAN Digital computers are now in use in practically every Communist Countries country in Europe, though in some there are still very few U. S. S.R. A very thorough account of Soviet com- and these are of foreign manufacture. Such machines have puter work is given in the report edited by Willis Ware [3]. been built in sixteen European countries, of which seven To Ware's collection of Russian machines can be added a are producing them commercially. The map above shows computer at the Moscow Power Institute, a school for the the computer geography of Europe and the Near East. It is training of heavy-current electrical engineers (Figure 1). somewhat difficult to rank the countries on a one-dimen- It is described as having a speed of 25,000 fixed-point sional scale both because of the many-faceted nature of the operations or five to seven thousand floating-point oper- computer field and because their populations differ widely ations per second, a word length of 20 or 40 bits, and a in size. Nevertheh~ss, Great Britain clearly comes first 4096-word ferrite-core memory, supplemented by a fixed (after the U. S.). She is followed by (West) Germany, the 256-word store on paper printed with condensers plus a U. S. S. R., France, and Japan. Much useful information on 50,000-word magnetic-tape store. -
The Structure and Stability of Simple Tri-Iodides
THE STRUCTURE AND STABILITY OF SIMPLE TRI -IODIDES by ANTHONY JOHN THOMPSON FINNEY B.Sc.(Hons.) submitted in fulfilment of the requirements for the Degree of Doctor of Philosophy UNIVERSITY OF TASMANIA HOBART OCTOBER, 1973 . r " • f (i) Frontispiece (reproduced as Plate 6 - 1, Chapter 1) - two views of a large single crystal of KI 3 .H20. The dimensions of this specimen were approximately 3.0 cm x 1.5 cm x 0.5 cm. • - - . ;or • - This thesis contains no material which has been accepted for the award of any other degree or diploma in any University, and to the best of my knowledge and belief, this thesis contains no copy or paraphrase of material previously published or written by another person, except where reference is made in the text of this thesis. Anthony John Finney Contents page Abstract (iv) Acknowledgements (vii) Chapter 1 - The Structure and Stability of Simple 1 Tri-iodides Chapter 2 - The Theoretical Basis of X-Ray Structural 32 Analysis Chapter 3 - The Crystallographic Program Suite 50 Chapter 4 - The Refinement of the Structure of NH I 94 4 3 Chapter 5 - The Solution of the Structure of RbI 115 3 Chapter 6 - The Solution of the Structure of KI 3 .1120 135 Chapter 7 Discussion of the Inter-relation of 201 Structure and Stability Bibliography 255 Appendix A - Programming Details 267 Appendix B - Density Determinations 286 Appendix C - Derivation of the Unit Cell Constants of 292 KI .H 0 3 2 Appendix D - I -3 force constant Calculation 299 Appendix E - Publications 311 ( iv) THE STRUCTURE AND STABILITY OF SIMPLE TRI-IODIDES Abstract In this work the simple tri-iodides are regarded as being those in which the crystal lattice contains only cations, tri-iodide anions and possibly solvate molecules. -
Data General Extended Algol 60 Compiler
DATA GENERAL EXTENDED ALGOL 60 COMPILER, Data General's Extended ALGOL is a powerful language tial I/O with optional formatting. These extensions comple which allows systems programmers to develop programs ment the basic structure of ALGOL and significantly in on mini computers that would otherwise require the use of crease the convenience of ALGOL programming without much larger, more expensive computers. No other mini making the language unwieldy. computer offers a language with the programming features and general applicability of Data General's Extended FEATURES OF DATA GENERAL'S EXTENDED ALGOL Character strings are implemented as an extended data ALGOL. type to allow easy manipulation of character data. The ALGOL 60 is the most widely used language for describ program may, for example, read in character strings, search ing programming algorithms. It has a flexible, generalized, for substrings, replace characters, and maintain character arithmetic organization and a modular, "building block" string tables efficiently. structure that provides clear, easily readable documentation. Multi-precision arithmetic allows up to 60 decimal digits The language is powerful and concise, allowing the systems of precision in integer or floating point calculations. programmer to state algorithms without resorting to "tricks" Device-independent I/O provides for reading and writ to bypass the language. ing in line mode, sequential mode, or random mode.' Free These characteristics of ALGOL are especially important form reading and writing is permitted for all data types, or in the development of working prototype systems. The output can be formatted according to a "picture" of the clear documentation makes it easy for the programmer to output line or lines. -
Enhancing Reliability of RTL Controller-Datapath Circuits Via Invariant-Based Concurrent Test Yiorgos Makris, Ismet Bayraktaroglu, and Alex Orailoglu
IEEE TRANSACTIONS ON RELIABILITY, VOL. 53, NO. 2, JUNE 2004 269 Enhancing Reliability of RTL Controller-Datapath Circuits via Invariant-Based Concurrent Test Yiorgos Makris, Ismet Bayraktaroglu, and Alex Orailoglu Abstract—We present a low-cost concurrent test methodology controller states for enhancing the reliability of RTL controller-datapath circuits, , , control signals based on the notion of path invariance. The fundamental obser- , environment signals vation supporting the proposed methodology is that the inherent transparency behavior of RTL components, typically utilized for hierarchical off-line test, renders rich sources of invariance I. INTRODUCTION within a circuit. Furthermore, additional sources of invariance are obtained by examining the algorithmic interaction between the HE ability to test the functionality of a circuit during usual controller, and the datapath of the circuit. A judicious selection T operation is becoming an increasingly desirable property & combination of modular transparency functions, based on the of modern designs. Identifying & discarding faulty results be- algorithm implemented by the controller-datapath pair, yields a powerful set of invariant paths in a design. Compliance to the in- fore they are further used constitutes a powerful design attribute variant behavior is checked whenever the latter is activated. Thus, of ASIC performing critical computations, such as DSP, and such paths enable a simple, yet very efficient concurrent test capa- ALU. While this capability can be provided by hardware dupli- bility, achieving fault security in excess of 90% while keeping the cation schemes, such methods incur considerable cost in terms hardware overhead below 40% on complicated, difficult-to-test, sequential benchmark circuits. By exploiting fine-grained design of area overhead, and possible performance degradation. -
FPGA-Accelerated Evaluation and Verification of RTL Designs
FPGA-Accelerated Evaluation and Verification of RTL Designs Donggyu Kim Electrical Engineering and Computer Sciences University of California at Berkeley Technical Report No. UCB/EECS-2019-57 http://www2.eecs.berkeley.edu/Pubs/TechRpts/2019/EECS-2019-57.html May 17, 2019 Copyright © 2019, by the author(s). All rights reserved. Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post on servers or to redistribute to lists, requires prior specific permission. FPGA-Accelerated Evaluation and Verification of RTL Designs by Donggyu Kim A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Computer Science in the Graduate Division of the University of California, Berkeley Committee in charge: Professor Krste Asanovi´c,Chair Adjunct Assistant Professor Jonathan Bachrach Professor Rhonda Righter Spring 2019 FPGA-Accelerated Evaluation and Verification of RTL Designs Copyright c 2019 by Donggyu Kim 1 Abstract FPGA-Accelerated Evaluation and Verification of RTL Designs by Donggyu Kim Doctor of Philosophy in Computer Science University of California, Berkeley Professor Krste Asanovi´c,Chair This thesis presents fast and accurate RTL simulation methodologies for performance, power, and energy evaluation as well as verification and debugging using FPGAs in the hardware/software co-design flow. Cycle-level microarchitectural software simulation is the bottleneck of the hard- ware/software co-design cycle due to its slow speed and the difficulty of simulator validation. -
Voided Certificate of Employee Information Reports
Public Contracts Equal Employment Opportunity Compliance Monitoring Program Voided Certificate of Employee Information Report Report run on: June 6, 2017 3:22 PM Name of Company Cert Street City State Zip (PC) 2 HD 37407 245 EAST 30TH NEW YORK CITY NY 10016 1515 BOARDWALK, INC 18317 121 WASHINGTON ST TOMS RIVER NJ 08753 174 NEWARK AVENUE ASSOCIATES, LP 34742 103 EISENHOWER PARKWAY ROSELAND NJ 07068 1993-N2 PROPERTIES, NO. 3 LIMITED PARTNERSHI 19621 12100 WILSHIRE BLVD LOS ANGELES CA 90025 1ST CALL PAINTING CONTRACTORS, LLC 37000 980-B DEHART PLACE ELIZABETH NJ 07202 3-2-1 QUALITY PRINTING 21779 100 JERSEY AVENUE NEW BRUNSWICK NJ 08901 3-D MFG.-DBA- AMERICAN LA-FRANCE 2831 500 S. AIRPORT ROAD SHAWANO WI 54166 4 FRONT VIDEO DESIGN INC. 22299 1500 BROADWAY #509 NEW YORK NY 10036 55 WASHINGTON STREET LLC 28132 P.O. BOX 66 CLOSTER NJ 07624 9-15 SOUTH MAIN STREET CORP. 20587 1125 ATLANTIC AVE., SUITE 617 ATLANTIC CITY NJ 08401 A & A ENGINEERING 9780 300 CORPORATE CENTER DRIVE MANALAPAN NJ 07726 A & B WIPER SUPPLY, INC. 6848 116 FOUNTAIN ST. PHILADELPHIA PA 19127 A & E CARPENTRY, INC. 8048 584 STUDIO RD. RIDGEFIELD NJ 07657 A & L UNIFORMS, L L C 37818 2605 SOUTH BROAD STREET TRENTON NJ 08610 A & P TUTORING, LLC 34701 4201 CHURCH ROAD #242 MT. LAUREL NJ 08054 A & R AUTO SUPPLY, INC. 7169 300 ATLANTIC CITY BLVD. TOMS RIVER NJ 08757 A & S FUEL OIL CO. INC. 25667 95 CALAIS ROAD PO BOX 22 IRONIA NJ 07845 A & W TECHNICAL SALES, INC. 33404 420 COMMERCE LANE, SUITE 3 WEST BERLIN NJ 08091 A AND C LABORATORIES, INC 17387 168 W. -
Volume 38, Number 09 (September 1920) James Francis Cooke
Gardner-Webb University Digital Commons @ Gardner-Webb University The tudeE Magazine: 1883-1957 John R. Dover Memorial Library 9-1-1920 Volume 38, Number 09 (September 1920) James Francis Cooke Follow this and additional works at: https://digitalcommons.gardner-webb.edu/etude Part of the Composition Commons, Ethnomusicology Commons, Fine Arts Commons, History Commons, Liturgy and Worship Commons, Music Education Commons, Musicology Commons, Music Pedagogy Commons, Music Performance Commons, Music Practice Commons, and the Music Theory Commons Recommended Citation Cooke, James Francis. "Volume 38, Number 09 (September 1920)." , (1920). https://digitalcommons.gardner-webb.edu/etude/672 This Book is brought to you for free and open access by the John R. Dover Memorial Library at Digital Commons @ Gardner-Webb University. It has been accepted for inclusion in The tudeE Magazine: 1883-1957 by an authorized administrator of Digital Commons @ Gardner-Webb University. For more information, please contact [email protected]. THE ETUDE Presser’s Musical Magazine MUSIC COMPOSITION FOR WOMEN BY CARRE JACOBS-BOND ULTRA-MODERN MUSIC EXPLAINED BY PROFESSOR CHARLES QUEF KEYBOARD MASTERY BY CONSTANTIN STERNBERG WHY UNDERPAY THE MUSIC TEACHER? BY CHARLES E. WATT HOW HAYDN SUCCEEDED BY COMMENDATORE E. di PIRANI $2.00 A YEAR THE EjTUDE SEPTEMBER 1920 Page 577 This TRADE MARK 'Represenhs Lhe BEST Lhere is in Beautiful Balladv Smil/nThittOUGH ( Sacred - Secular ) Solos - Duets - Quartete r%gj THEY SONGS G;i? C / I* *V>* ' CAN AND MORE 5°*G „ / ARE I/S , BE OtWllTTltBOYQfMlNf S«S£„. &-*£? AT T: °A iJjev*. ri»e* '**». /PLAYED CONG «««** ON A>f 9 ■0 2-4, , PIANO Evening Brings Rest DjARD/ ' G^f„ And you /or ORGAN *e ' 50 Wes Tb*^tefi each like *5'”' / IDEAL FOR THIS IT I^^SSCE?* 'the HOME ACTUAL SIZE / 6 by 9 Inches CONCERT MAUMUSUNfUWaS-fiOOON'OHl SENT /and CHURCH on requeshy IF YOU LOVE A GOOD enclosej BALLAD 5 cents i H°WONETm in stan ( SACRED or SECULAR) .