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DOCENG
2006
ACM
15 years 5 months ago
Comparing XML path expressions
XPath is the standard declarative language for navigating XML data and returning a set of matching nodes. In the context of XSLT/XQuery analysis, query optimization, and XML type ...
Pierre Genevès, Nabil Layaïda
KCAP
2005
ACM
15 years 4 months ago
An instance mapping ontology for the semantic web
Semantic data transformation plays an important role in realizing the vision of the semantic web. It supports the transformation of data in different representations into ontologi...
Yuangui Lei
CCS
2005
ACM
15 years 4 months ago
PeerAccess: a logic for distributed authorization
This paper introduces the PeerAccess framework for reasoning about authorization in open distributed systems, and shows how a parameterization of the framework can be used to reas...
Marianne Winslett, Charles C. Zhang, Piero A. Bona...
82
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ACMMSP
2004
ACM
92views Hardware» more  ACMMSP 2004»
15 years 4 months ago
Instruction combining for coalescing memory accesses using global code motion
Instruction combining is an optimization to replace a sequence of instructions with a more efficient instruction yielding the same result in a fewer machine cycles. When we use it...
Motohiro Kawahito, Hideaki Komatsu, Toshio Nakatan...
DOCENG
2004
ACM
15 years 4 months ago
Page composition using PPML as a link-editing script
The advantages of a COG (Component Object Graphic) approach to the composition of PDF pages have been set out in a previous paper [1]. However, if pages are to be composed in this...
Steven R. Bagley, David F. Brailsford