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154
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PODS
2005
ACM
16 years 7 months ago
2005
ACM
We study the satisfiability problem associated with XPath in the presence of DTDs. This is the problem of determining, given a query p in an XPath fragment and a DTD D, whether or...
167
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ICSE
2005
IEEE-ACM
16 years 6 months ago
2005
IEEE-ACM
Design for change is a well-known adagium in software engineering. We separate concerns, employ well-designed interfaces, and the like to ease evolution of the systems we build. W...
191
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DCC
2008
IEEE
16 years 6 months ago
2008
IEEE
Multiple description coding (MDC) has emerged as a powerful technique for reliable real-time communications over lossy packet networks. In its basic form, it involves encoding a me...
148
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ICCD
2002
IEEE
16 years 3 months ago
2002
IEEE
— As the cost of embedded sensors and actuators drops, new applications will arise that exploit high density networks of small devices capable of a variety of sensing tasks. Alth...
154
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ICCD
2001
IEEE
16 years 3 months ago
2001
IEEE
Filter cache has been proposed as an energy saving architectural feature [9]. A filter cache is placed between the CPU and the instruction cache (I-cache) to provide the instruct...