Binary Decision Diagrams and Its Variable Ordering for Disjoint Network

نویسندگان

  • Manoj Singhal
  • Girish Sharma
چکیده

Binary Decision Diagrams and Its Variable Ordering for Disjoint Network Manoj Singhal Associate professor, Department of Information Technology, Accurate Institute of Management & Technology, Greater Noida (U.P.), India, Email: [email protected] Girish Sharma Associate Professor, Department of Computer Applications, Bhai Parmanand Institute of Business Studies, New Delhi Email: [email protected] R. K. Chauhan Professor, Département of Computer Science and Applications, Kurukshetra University, Kurukshetra Email : [email protected]

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A New Approach for Finding the various Optimal Variable Ordering to Generate the Binary Decision Diagrams (BDD) of a Computer Communication Network

In this paper we have adopted a new approach for finding the various optimal ordering to generate the binary decision diagrams of a computer communication network. We have shown that these binary decision diagrams are of minimum size and take same time to generate. If two binary decision diagrams have the same size and representing the same Boolean function, then these binary decision diagrams ...

متن کامل

Genetic Algorithm for Variable Ordering of Ordered Binary Decision Diagrams

Ordered Binary Decision Diagrams are a data structure for representation and manipulation of Boolean functions often applied in VLSI design. The choice of the variable ordering largely influences the size of these structures, size which may vary from polynomial to exponential in the number of variables. A genetic algorithm is applied to find a variable ordering that minimizes the size of ordere...

متن کامل

A Survey of Static Variable Ordering Heuristics for Efficient BDD/MDD Construction

The problem of finding an optimal variable ordering for Binary Decision Diagrams (BDD) or Multi-Valued Decision Diagrams (MDD) is widely known to be NP-Complete. This paper presents a survey of static heuristic techniques applied to ordering the variables of the BDD/MDD under construction in order to minimize the overall size of the resulting decision diagram.

متن کامل

Disjoint Sum of Product Minimization by Evolutionary Algorithms

Recently, an approach has been presented to minimize Disjoint Sumof-Products (DSOPs) based on Binary Decision Diagrams (BDDs). Due to the symbolic representation of cubes for large problem instances, the method is orders of magnitude faster than previous enumerative techniques. But the quality of the approach largely depends on the variable ordering of the underlying BDD. This paper presents an...

متن کامل

Learning Ordered Binary Decision Diagrams

This note studies the learnability of ordered binary decision diagrams (obdds). We give a polynomial-time algorithm using membership and equivalence queries that nds the minimum obdd for the target respecting a given ordering. We also prove that both types of queries and the restriction to a given ordering are necessary if we want minimality in the output, unless P=NP. If learning has to occur ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012