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| Content Provider | ACM Digital Library |
|---|---|
| Author | Kuttruff, Volker Zirpins, Christian Jakobs, Elmar |
| Abstract | On the Web, mashups have emerged as a promising approach to aggregate Web-based resources and services in an effortless way that allows for situational composition of software applications and in some cases even empowers end-users to do so. In this paper, we focus on commercial mashups as a means to implement customized service bundles in multi-level software service marketplaces and discuss problems that challenge reliable provision, aggregation and consumption of mashed-up services requiring payment. In particular, we propose a pragmatic method for service metering that considers the conflicting expectations from providers of mashed up services and consumers of service mashups in case of failures during REST-based service interactions over the Web. Our method builds on a relaxed version of the Try Confirm/Cancel protocol for transactional control. Our discussion builds on experiences gained in the COCKTAIL project that aims at a holistic platform for commercial service mashups. This platform provides the basis for a prototypical implementation of our metering approach. |
| Starting Page | 1 |
| Ending Page | 4 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781450308236 |
| DOI | 10.1145/2076006.2076010 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2011-09-14 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Mashup metering Restful web services Commercial service mashups Try confirm/cancel |
| Content Type | Text |
| Resource Type | Article |
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