Efficient Branch and Bound Search with Application to Computer-Aided Design

1996
ISBN: 978-0-7923-9673-4
Verlag: Springer US

Buch, Englisch, Band 4, 146 Seiten, HC runder Rücken kaschiert, Format (B × H): 160 mm x 241 mm, Gewicht: 418 g

Reihe: Frontiers in Electronic Testing

Branch-and-bound search has been known for a long time and has been widely used in solving a variety of problems in computer-aided design (CAD) and many important optimization problems.
In many applications, the classic branch-and-bound search methods perform duplications of computations, or rely on the search decision trees which keep track of the branch-and-bound search processes. In CAD and many other technical fields, the computational cost of constructing branch-and-bound search decision trees in solving large scale problems is prohibitive and duplications of computations are intolerable. Efficient branch-and-bound methods are needed to deal with today's computational challenges. Efficient branch-and-bound methods must not duplicate computations.
describes an efficient branch-and-bound method for logic justification, which is fundamental to (ATPG), redundancy identification, logic synthesis, minimization, verification, and other problems in CAD. The method is called , based on the observation that justification processes may share identical subsequent search decision sequences. With justification equivalence, duplication of computations is avoided in the dynamic branch-and-bound search process without using search decision trees.
consists of two parts. The first part, containing the first three chapters, provides the theoretical work. The second part deals with applications, particularly ATPG for sequential circuits.
This book is particularly useful to readers who are interested in the design and test of digital circuits.

Zielgruppe

Research

Autoren/Hrsg.

Bushnell, Michael L.

Fachgebiete

• Technische Wissenschaften Elektronik | Nachrichtentechnik Elektronik Mikroprozessoren
• Technische Wissenschaften Elektronik | Nachrichtentechnik Elektronik Bauelemente, Schaltkreise
• Technische Wissenschaften Elektronik | Nachrichtentechnik Elektronik Elektronische Baugruppen, Elektronische Materialien
• Technische Wissenschaften Technik Allgemein Mess- und Automatisierungstechnik

Inhaltsverzeichnis

I Theory.- 1 Introduction.- 2 Justification Equivalence.- 3 Justification in Finite State Space.- II Applications.- 4 Sequential Circuit Test Generation.- 5 Fault Effects.- 6 The Sest Algorithm.- 7 Experimental Results.- 8 Redundancy Identification.- 9 Logic Verification.- 10 Conclusion.- A Sest User’s Guide.- A.1 Introduction.- A.2 Command Synopsis.- A.3 Options.- A.4 Inputs and Outputs.- A.5 Output Files.- A.6 Example.- A.7 Down-Loading SEST from the Disk.- A.8 Reporting Bugs.- A.9 Author.- References.