Dependable LQNS is a software tool for modeling and evaluating performability of fault-tolerant layered distributed applications that use a separate architecture for failure detection and reconfiguration. It takes into account the effects of management architecture, application software architecture, failure of management and application components in the dependability computation. It uses a co...

This paper describes a behavior-based architecture which integrates existing potential field approaches concerning motion planning as well as the evaluation and selection of actions into a single architecture. This combination allows, together with the concept of competing behaviors, the specification of more complex behaviors than the usual approach which is focusing on behavior superposition ...

This paper describes our effort to build an extensible router in support of active networks. Our work is driven by two goals: (1) supporting the injection of new functionality into a router, and (2) exploiting commercially available hardware. Our approach is a hierarchical architecture, in which packet flows traverse a range of processing/forwarding paths. This paper both presents the architect...

| In this paper we introduce a parallel , programmable architecture capable of supporting both linear and nonlinear ltering. The proposed architecture consists of a ring of processors which can be conngured to operate like a sorter for order statistic based lters, and like a systolic array for linear lters. Such a structure also supports combination lters that are obtained by cascading linear a...

In this paper the designing products of B.A. Sophomore students of architecture in TehranUniversity who were divided into two kinds of learning namely technical and skill-based learning. In technical learningthe subjective steps of creativity process i.e. "insight", "preparation", "incubation", "intuition", and "verification"were discussed and it was suggested that these steps cannot be taught ...

p2x 7 antagonist activity for a set of 49 molecules of the p2x 7 receptor antagonists, derivatives of purine, was modeled with the aid of chemometric and artificial intelligence techniques. the activity of these compounds was estimated by means of combination of principal component analysis (pca), as a well-known data reduction method, genetic algorithm (ga), as a variable selection technique, ...

This paper provides an overview of current research on a hybrid and robust parsing architecture for the morphological, syntactic and semantic annotation of German text corpora. The novel contribution of this research lies not in the individual parsing modules, each of which relies on state-of-the-art algorithms and techniques. Rather what is new about the present approach is the combination of ...

Restoring and non-restoring divider has become widely applicability in the era of digital computing application due to its computation speed. In this paper, we have proposed the design of divider of different architecture for the computation of Vedic sutra based. The design of divider in the Vedic mode results in high computation throughput due to its replica architecture, where latency is mini...