Abstract: Interaction Model plays an important role in Modelbased
Intelligent Interface Agent Architecture for developing
Intelligent User Interface. In this paper we are presenting some
improvements in the algorithms for development interaction model of
interface agent including: the action segmentation algorithm, the
action pair selection algorithm, the final action pair selection
algorithm, the interaction graph construction algorithm and the
probability calculation algorithm. The analysis of the algorithms also
presented. At the end of this paper, we introduce an experimental
program called “Personal Transfer System".
Abstract: Reliability is one of the most important quality attributes of software. Based on the approach of Reussner and the approach of Cheung, we proposed the reliability prediction model of component-based software architectures. Also, the value of the model is shown through the experimental evaluation on a web server system.
Abstract: Schema matching plays a key role in many different
applications, such as schema integration, data integration, data
warehousing, data transformation, E-commerce, peer-to-peer data
management, ontology matching and integration, semantic Web,
semantic query processing, etc. Manual matching is expensive and
error-prone, so it is therefore important to develop techniques to
automate the schema matching process. In this paper, we present a
solution for XML schema automated matching problem which
produces semantic mappings between corresponding schema
elements of given source and target schemas. This solution
contributed in solving more comprehensively and efficiently XML
schema automated matching problem. Our solution based on
combining linguistic similarity, data type compatibility and structural
similarity of XML schema elements. After describing our solution,
we present experimental results that demonstrate the effectiveness of
this approach.
Abstract: Service-oriented systems have become popular and
presented many advantages in develop and maintain process. The
coupling is the most important attribute of services when they are
integrated into a system. In this paper, we propose a suite of metrics
to evaluate service-s quality according to its ability of coupling. We
use the coupling metrics to measure the maintainability, reliability,
testability, and reusability of services. Our proposed metrics are
operated in run-time which bring more exact results.
Abstract: In this paper, we generalize several techniques in
developing Fault Tolerant Software. We introduce property
“Correctness" in evaluating N-version Systems and compare it to
some commonly used properties such as reliability or availability.
We also find out the relation between this property and the number of
versions of system. Our experiments to verify the correctness and the
applicability of the relation are also presented.