UNLABELLED I describe a simple standalone program that assists in the preparation of peptide digestion maps. These are useful for comparative studies and for locating peptides within a primary sequence. The program creates an output file as scalable vector graphics that can then be viewed in a web browser or imported into a graphics-editing program. AVAILABILITY The program, as a standalone e...

Most program profiling methods output the execution time of one specific program execution, but not its computational complexity class in terms of the big-O notation. Perfrewrite is a tool based on LLVM’s Clang compiler to rewrite a program such that it tracks semantic information while the program executes and uses it to guessmemory usage, communication and computational complexity. While sour...

Current tools for analysing information flow in programs build upon ideas going back to Denning’s work from the 70’s. These systems enforce an imperfect notion of information flow which has become known as terminationinsensitive noninterference. Under this version of noninterference, information leaks are permitted if they are transmitted purely by the program’s termination behaviour (i.e., whe...

Output coding is a general method for solving multiclass problems by reducing them to multiple binary classification problems. Previous research on output coding has employed, almost solely, predefined discrete codes. We describe an algorithm that improves the performance of output codes by relaxing them to continuous codes. The relaxation procedure is cast as an optimization problem and is rem...

This article is present high-precision multi-wave rectifier circuit operating in low voltage + 1.5 Volt current modes by CMOS technology 0.5 μm, receive input and give output in current mode, respond at high frequency period. The structure compound with high-speed current comparator circuit, current mirror circuit, and CMOS inverter circuit. PSpice program used for confirmation the performance ...

A learning program produces, as its output, a boolean function which describes a concept. The function returns true if and only if the argument is an object which satisfies the logical expression in the body of the function. The learning program's input is a set of objects which are instances of the concept to be learnt. A compiler/interpreter has been written which performs the reverse of the ...

A number of biological data resources (i.e. databases and data analytical tools) are searchable and usable on-line thanks to the internet and the World Wide Web (WWW) servers. The output from the web server is easy for us to browse. However, it is laborious and sometimes impossible for us to write a computer program that finds a useful data resource, sends a proper query and processes the outpu...

We study the problem of efficiently predicting a correct program from a large set of programs induced from few input-output examples in Programming-by-Example (PBE) systems. This is an important problem for making PBE systems usable so that users do not need to provide too many examples to learn the desired program. We first characterize the three main types of expressions used for expression s...

The WAIS Assistant is intended to facilitate reporting the results of testing with the Wechsler Adult Intelligence Scale-Third Edition. The Assistant does not send output directly to a printer, but rather writes output to a file, in order to encourage editing and inclusion of additional information. The program is available only upon certification that the requestor meets the author’s rules for...

This paper discusses a methodology which uses a specially developed computer program that enables estimation of output parameters of an x-ray machine from a single test exposure. Exposure at skin entrance values can be estimated, as well as using the data from the program for organ dose estimates. To perform the estimation procedure, curves and analytical expressions for the curves are presente...