Heinzl, Steffen ; Schmeling, Benjamin ; Freisleben, Bernd (2010)
Using temporal policies for managing changing meta-data of Web Services.
In: International Journal of Web and Grid Services (IJWGS), 6 (4)
Article, Bibliographie
Abstract
Web Services (WS) meta-data is used to formally describe functional and non-functional concerns of web services (such as capabilities, price). Several properties described by meta-data change over time. For example, prices and technical availability may change frequently, but are usually stored in static XML documents. In this paper, we introduce the temporal policy language to facilitate temporal management of structured documents. Temporal aspects can be applied to documents, such as service descriptions, or even properties in structured documents. Validity periods can be added to these properties, such that customers can easily check whether certain properties (e.g., prices) in a document are valid.
| Item Type: |
Article
|
| Erschienen: |
2010 |
| Creators: |
Heinzl, Steffen ; Schmeling, Benjamin ; Freisleben, Bernd |
| Type of entry: |
Bibliographie |
| Title: |
Using temporal policies for managing changing meta-data of Web Services |
| Language: |
English |
| Date: |
2010 |
| Publisher: |
Inderscience Publishers |
| Journal or Publication Title: |
International Journal of Web and Grid Services (IJWGS) |
| Volume of the journal: |
6 |
| Issue Number: |
4 |
| URL / URN: |
http://www.inderscience.com/offer.php?id=36402 |
| Abstract: |
Web Services (WS) meta-data is used to formally describe functional and non-functional concerns of web services (such as capabilities, price). Several properties described by meta-data change over time. For example, prices and technical availability may change frequently, but are usually stored in static XML documents. In this paper, we introduce the temporal policy language to facilitate temporal management of structured documents. Temporal aspects can be applied to documents, such as service descriptions, or even properties in structured documents. Validity periods can be added to these properties, such that customers can easily check whether certain properties (e.g., prices) in a document are valid. |
| Alternative keywords: |
| Alternative keywords | Language |
|---|
| Web Services, Policy, Meta-data | English |
|
| Divisions: |
20 Department of Computer Science > Software Technology
20 Department of Computer Science |
| Date Deposited: |
06 Mar 2012 09:57 |
| Last Modified: |
05 Mar 2013 09:59 |
| PPN: |
|
| Alternative keywords: |
| Alternative keywords | Language |
|---|
| Web Services, Policy, Meta-data | English |
|
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