Nowadays high fuzzy utility based pattern mining is an emerging topic in data mining. It refers to discover all patterns having a high utility meeting a user-specified minimum high utility threshold. It comprises extracting patterns which are highly accessed in mobile web service sequences. Different from the traditional fuzzy approach, high fuzzy utility mining considers not only counts of mob...

Recently, mobile web services have become a more emerging topic due to popularity of smart phones and laptops. Mobile web services are becoming popular because the growth of internet speeds. Mobile web service is not only useful for particular user, but also for business purposes. It is useful for growth of a particular business. For a particular business, it is important to have the knowledge ...

quality of service (qos) is an important issue in the design and management of web service composition. qos in web services consists of various non-functional factors, such as execution cost, execution time, availability, successful execution rate, and security. in recent years, the number of available web services has proliferated, and then offered the same services increasingly. the same web ...

Rapid growth of internet access from mobile users puts much importance on location specific information on the web. An unique web service called Mobile Info Search (MIS) from NTT Laboratories gathers the information and provide location aware search facilities. We performed association rule mining and sequence pattern mining against the access log which was accumulated at the MIS site in order ...

Recent popularity of web-enabled mobile devices such as handheld devices and PDAs has made mobile Internet access very popular. However, considering the limitation of mobile devices such as small display and limited input capability, most of existing Web sites are not appropriate for mobile devices. An alternative scheme is required to support efficient web access. On the other hand, personaliz...

For many years mobile devices were commonly recognized as Web consumers. However, the advancements in mobile device manufacturing, coupled with the astonishing achievements in wireless communication developments are both key enablers for shifting the role of mobile devices from Web service consumers to Web service providers. This paradigm shift is a major step towards the realization of pervasi...

in this paper the design and implementation of fault tolerable architecture for scientific workflow engines is presented. the engines are assumed to be implemented as composite web services. current architectures for workflow engines do not make any considerations for substituting faulty web services with correct ones at run time. the difficulty is to rollback the execution state of the workflo...