1423 search results - page 169 / 285 » Languages of Nested Trees |
181
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TASE
2007
IEEE
16 years 21 days ago
2007
IEEE
Telco services are evolving under several aspects: for instance, services may combine different telecommunication features (messaging, multi-media, etc.) and may be activated and...
176
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ER
2007
Springer
16 years 18 days ago
2007
Springer
Schema mappings come in different flavors: simple correspondences are produced by schema matchers, intensional mappings are used for schema integration. However, the execution of ...
155
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FOSAD
2007
Springer
16 years 17 days ago
2007
Springer
Abstract. We present a framework for designing and composing services in a secure manner. Services can enforce security policies locally, and can invoke other services in a “call...
185
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FOSSACS
2007
Springer
16 years 17 days ago
2007
Springer
Higher-order pushdown systems (PDSs) generalise pushdown systems through the use of higher-order stacks, that is, a nested “stack of stacks” structure. These systems may be us...
177
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WIDM
2006
ACM
16 years 11 days ago
2006
ACM
The preservation of digital artifacts represents an unanswered challenge for the modern information society: XML and its query languages provide an effective environment to addre...