599 search results - page 80 / 120 » Improving the Efficiency of XPath Execution on Relational Sy... |
SIGMOD
2006
ACM
14 years 8 months ago
2006
ACM
This paper presents a principled framework for efficient processing of ad-hoc top-k (ranking) aggregate queries, which provide the k groups with the highest aggregates as results....
SCOPES
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Synthesis of digital signal processing (DSP) software from dataflow-based formal models is an effective approach for tackling the complexity of modern DSP applications. I...
LCN
2003
IEEE
14 years 1 months ago
2003
IEEE
In active and programmable networks, packet processing could be accomplished in the router within the data path. For efficient resource allocation in such networks, the packet sch...
EDBT
2010
ACM
13 years 11 months ago
2010
ACM
Recently, there has been growing interest in random sampling from online hidden databases. These databases reside behind form-like web interfaces which allow users to execute sear...
ICECCS
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract—Complex networks consisting of humans and software services, such as Web-based social and collaborative environments, typically require flexible and context-based inter...