Software is built on abstractions. Pick the right ones, and programming
will flow naturally from design; modules will have small and simple interfaces;
and new functionality will more likely fit in without extensive
reorganization. Pick the wrong ones, and programming will be a series
of nasty surprises: interfaces will become baroque and clumsy as they
are forced to accommodate unanticipated interactions, and even the
simplest of changes will be hard to make. No amount of refactoring,
bar starting again from scratch, can rescue a system built on flawed
This book presents a new approach. It takes from formal specification
the idea of a precise and expressive notation based on a tiny core of
simple and robust concepts, but it replaces conventional analysis based
on theorem proving with a fully automatic analysis that gives immediate
feedback. Unlike theorem proving, this analysis is not “complete”:
it examines only a finite space of cases. But because of recent advances
in constraint-solving technology, the space of cases examined is usually
huge—billions of cases or more—and it therefore offers a degree of coverage
unattainable in testing.
Moreover, unlike testing, this analysis requires no test cases. The user
instead provides a property to be checked, which can usually be expressed
as succinctly as a single test case. A kind of exploration therefore
becomes possible that combines the incrementality and immediacy
of extreme programming with the depth and clarity of formal specification.
IBM Cognos 8 Planning Business planning is no longer just about defining goals, identifying critical issues, and then mapping out strategies. In today's dynamic and highly competitive business environment, companies with complex business models want their abstract strategies turned into discrete, executable plans. They want information from the field to reach decision... Algorithmic Aspects of Wireless Sensor Networks: Third International Workshop, ALGOSENSORS 2007, Wroclaw, Poland, July 14, 2007 This book constitutes the reviewed proceedings of the Third International Workshop on Algorithmic Aspects of Wireless Sensor Networks, ALGOSENSORS 2007, held in Wroclaw, Poland, July 14, 2007, in association with ICALP 2007.
The 11 revised full papers presented together with 2 invited talks were carefully reviewed and selected from 26...
Professional MFC With Visual C++ 5 This book focuses on the use of the Microsoft Foundation Classes to develop software. Of course, 'software' is a very broad term - some readers are doubtless interested in writing low-level technical applications that might not even have a user interface, while others will be interested in coding form-oriented applications that do little more the...
RIBA Book of British Housing, Second Edition: 1900 to the present day RIBA Book of British Housing Design looks at the design solutions developed during the 20th and the 21st centuries, and illustrates over 200 of the most successful projects. It provides an overview of the evolution of housing development, and includes present day schemes and estate regeneration as well as special sections on housing in Scotland and... Macromedia Flash MX 2004 ActionScript Bible If Flash MX 2004 ActionScript can do it, you can do it too...
ActionScript gives you exacting control in Flash applications. This comprehensive volume gives you a complete education in ActionScript 2.0, a new feature of Flash MX 2004. You’ll explore ActionScript syntax, best practices, and beginning, intermediate, and advanced topics. And...
Structured Finance Modeling with Object-Oriented VBA (Wiley Finance) Praise for STRUCTURED FINANCE MODELING with Object-Oriented VBA
"This book is an excellent and interesting integration of financial engineering, structured finance, and structured programming, and the book accomplishes this with easy-to-follow examples, using the most commonly available tools, MS VBA and spreadsheets. The author is clearly...