1299 search results - page 115 / 260 » Challenges in Ubiquitous Data Management |
168
click to vote
CTW
2002
15 years 4 months ago
2002
ive. This characterization leads to model-based abstractions and representation design techniques as potential solutions. Many of the existing approaches to coping with data overlo...
269
click to vote
SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Empowering users to access databases using simple keywords can relieve the users from the steep learning curve of mastering a structured query language and understanding complex a...
129
click to vote
COLCOM
2007
IEEE
15 years 10 months ago
2007
IEEE
—In many applications, transaction data arrive in the form of high speed data streams. These data contain a lot of information about customers that needs to be carefully managed ...
146
click to vote
KDD
2000
ACM
15 years 8 months ago
2000
ACM
Many organizations today have more than very large databases; they have databases that grow without limit at a rate of several million records per day. Mining these continuous dat...
149
click to vote
CNL
2009
15 years 5 months ago
2009
Abstract. As it is well-known, querying and managing structured data in natural language is a challenging task due to its ambiguity (syntactic and semantic) and its expressiveness....