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Articles 1 - 11 of 11
Full-Text Articles in Physical Sciences and Mathematics
Technological Implications For Privacy, David Kotz
Technological Implications For Privacy, David Kotz
Computer Science Technical Reports
The World-Wide Web is increasingly used for commerce and access to personal information stored in databases. Although the Web is ``just another medium'' for information exchange, the fact that all the information is stored in computers, and all of the activity happens in computers and computer networks, makes it easier (cheaper) than every to track users' activities. By recording and analyzing user's activities in the Web, activities that may seem to be quite private to many users, it is more likely than ever before that a person's privacy may be threatened. In this paper I examine some of the technology …
The Expected Lifetime Of "Single-Address-Space" Operating Systems, David Kotz, Preston Crow
The Expected Lifetime Of "Single-Address-Space" Operating Systems, David Kotz, Preston Crow
Computer Science Technical Reports
Trends toward shared-memory programming paradigms, large (64-bit) address spaces, and memory-mapped files have led some to propose the use of a single virtual-address space, shared by all processes and processors. Typical proposals require the single address space to contain all process-private data, shared data, and stored files. To simplify management of an address space where stale pointers make it difficult to re-use addresses, some have claimed that a 64-bit address space is sufficiently large that there is no need to ever re-use addresses. Unfortunately, there has been no data to either support or refute these claims, or to aid in …
Stack Package Implementing Tasks And Coroutines For Tml Pascal On The Macintosh, Mark Sherman
Stack Package Implementing Tasks And Coroutines For Tml Pascal On The Macintosh, Mark Sherman
Computer Science Technical Reports
This disk contains the necessary TML Pascal and MDS Assembler files for implementing tasking and coroutines in TML Pascal Programs. Two example programs and brief documentation are provided. MDS format disk.
Macip Sources And Applications, Mark Sherman, Tim Maroney
Macip Sources And Applications, Mark Sherman, Tim Maroney
Computer Science Technical Reports
The MacIP set consists of three disks, all single-sided, MFS formatted. Two disks contain the Lisa Pascal/Lisa Assembler sources for the network libraries and application programs; the third disk contains the runnable applications along with an AppleTalk configured system. The current version by Tim Maroney fixes all reported bugs mentioned in the MacIP Technical Report and includes the TCP library and Telnet program.
Maze Game For The Macintosh, Mark Sherman
Maze Game For The Macintosh, Mark Sherman
Computer Science Technical Reports
Maze is a multiperson game using a broadcast protocol on the Macintosh. This disk contains the sources (in TML Pascal) for a Maze game.
Qdt (Quickdraw Terminal) Disks, Mark Sherman
Qdt (Quickdraw Terminal) Disks, Mark Sherman
Computer Science Technical Reports
This disk set consists of one disk containing a running version of QDT over a serial line, one disk containing a running version of QDT over Apple Talk (using KSP), and one disk containing the Lisa Pascal sources for creating QDT (either version).
Music Editor, Ed Grosz
Music Editor, Ed Grosz
Computer Science Technical Reports
This disk contains a simple music editor that creates resources that can be used directly by the Macintosh Sound Driver. The MFS formatted disk contains both the runnable program and the Lisa Object Pascal/MacApp Sources.
A Collection Of Mds Example Programs, Joe Bergin, Robert L. Scot Drysdale, Jerry Keough, Larry Gallagher, Vivian Sewelson, Mark Sherman
A Collection Of Mds Example Programs, Joe Bergin, Robert L. Scot Drysdale, Jerry Keough, Larry Gallagher, Vivian Sewelson, Mark Sherman
Computer Science Technical Reports
This MFS formatted disk contains a collection of example programs written for teaching machine architecture concepts using the Macintosh Development System. Sample programs illustrate how instructions can be treated as data, computer arithmetic, looping features, interrupt handling, coroutines, recursive subprograms and stack frames, traps and direct manipulation of the screen. In addition, a supervisor program is provided that implements basic, line-oriented input and output facilities for the 68000 assembly language programs on the Macintosh.
Digital Logic Simulator, John W. Scott
Digital Logic Simulator, John W. Scott
Computer Science Technical Reports
Logic is a Macintosh program that simulates discrete, digital logic circuits. The two disks contain an executable version of the program, MacApp sources and brief documentation (which is also available separately in hardcopy).
Havoc V.85 Software, David Cohn, Stephen Madancy
Havoc V.85 Software, David Cohn, Stephen Madancy
Computer Science Technical Reports
This disk contains alpha release 85 of the HAVOC system, with examples. It is written in C and 68000 assembler.
Binary Trees (V. 2.1 -- September 25, 1985), John Glenn
Binary Trees (V. 2.1 -- September 25, 1985), John Glenn
Computer Science Technical Reports
Binary Tree is a program that uses animation to illustrate insertion, deletion and searching of nodes in a binary search tree. Pre-order, in-order, and post-order tree walks are supported. Binary Tree can also perform a recursive descent parse of arithmetic expressions and show the resulting abstract syntax tree. Lisa Pascal source and application available on a single-sided, MFS format microdisk.