Removing propagation redundant constraints in redundant modeling

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Removing redundant arguments automatically

The application of automatic transformation processes during the formal development and optimization of programs can introduce encumbrances in the generated code that programmers usually (or presumably) do not write. An example is the introduction of redundant arguments in the functions defined in the program. Redundancy of a parameter means that replacing it by any expression does not change t...

متن کامل

Propagation Redundancy in Redundant Modelling

Combining mutually redundant models with channelling constraints increases constraint propagation. However, the extra computation efforts of the additional variables and constraints may outweigh the gain of reduction in search space. In fact,many of the constraints in redundantmodelling are not only logically redundant but also propagation redundant and hence cannot further reduce search space....

متن کامل

On Redundant Topological Constraints

The Region Connection Calculus (RCC) [41] is a well-known calculus for representing part-whole and topological relations. It plays an important role in qualitative spatial reasoning, geographical information science, and ontology. The computational complexity of reasoning with RCC5 and RCC8 (two fragments of RCC) as well as other qualitative spatial/temporal calculi has been investigated in dep...

متن کامل

Serializing Parallel Programs by Removing Redundant Computation

Programs often exhibit more parallelism than is actually available in the target architecture. This thesis introduces and evaluates three methods|loop unrolling, loop common expression elimination, and loop di erencing|for automatically transforming a parallel algorithm into a less parallel one that takes advantage of only the parallelism available at run time. The resulting program performs le...

متن کامل

Using Redundant Constraints for Refinement

This paper is concerned with a method for computing reachable sets of linear continuous systems with uncertain input. Such a method is required for verification of hybrid systems and more generally embedded systems with mixed continuous-discrete dynamics. In general, the reachable sets of such systems (except for some linear systems with special eigenstructures) are hard to compute exactly and ...

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

ژورنال

عنوان ژورنال: ACM Transactions on Computational Logic

سال: 2007

ISSN: 1529-3785,1557-945X

DOI: 10.1145/1276920.1276925