603 search results - page 108 / 121 » Determining Accessibility Needs Through User Goals |
JNCA
2000
13 years 7 months ago
2000
This paper envisions a distributed network storage service with Quality-ofService (QoS) guarantees, and describes its architecture and key mechanisms. When fully realized, this se...
SSD
2009
Springer
14 years 2 months ago
2009
Springer
The standard database mechanisms for concurrency control, which include transactions and locking protocols, do not provide the support needed for updating complex geographic data i...
IUI
2003
ACM
14 years 29 days ago
2003
ACM
The need for Natural Language Interfaces to databases (NLIs) has become increasingly acute as more and more people access information through their web browsers, PDAs, and cell ph...
DASFAA
2004
IEEE
13 years 11 months ago
2004
IEEE
Users of database applications, especially in the e-commerce domain, often resort to exploratory "trial-and-error" queries since the underlying data space is huge and unf...
COMAD
2009
13 years 8 months ago
2009
The problem of information integration is discussed in the context of answering a query over the web. Querying the web requires that information from different web and other sourc...