Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Monitoring Information Quality within Web Service Composition and
  Execution   The composition of web services is a promising approach enabling flexible and
loose integration of business applications. Numerous approaches related to web
services composition have been developed usually following three main phases:
the service discovery is based on the semantic description of advertised
services, i.e. the functionality of the service, meanwhile the service
selection is based on non- functional quality dimensions of service, and
finally the service composition aims to support an underlying process. Most of
those approaches explore techniques of static or dynamic design for an optimal
service composition. One important aspect so far is mostly neglected, focusing
on the output produced of composite web services. In this paper, in contrast to
many prominent approaches we introduce a data quality perspective on web
services. Based on a data quality management approach, we propose a framework
for analyzing data produced by the composite service execution. Utilising
process information together with data in service logs, our approach allows
identifying problems in service composition and execution. Analyzing the
service execution history our approach helps to improve common approaches of
service selection and composition.

26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn