64 search results - page 10 / 13 » Information aggregation in smooth markets |
IPM
2007
13 years 6 months ago
2007
This paper describes our novel retrieval model that is based on contexts of query terms in documents (i.e., document contexts). Our model is novel because it explicitly takes into...
GIS
2002
ACM
13 years 6 months ago
2002
ACM
Geographical information systems are more and more based on a DBMS with spatial extensions, which is also the case for the system described in this paper. The design and implementa...
HICSS
2005
IEEE
14 years 10 days ago
2005
IEEE
Substantial financial and technological investments by private and public organizations have resulted in the delivery of the third generation mobile technologies, although the jou...
VLDB
2007
ACM
14 years 7 months ago
2007
ACM
As computer systems are essential components of many critical commercial services, the need for secure online transactions is now becoming evident. The demand for such application...
SIGKDD
2000
13 years 6 months ago
2000
We describe KDD-Cup 2000, the yearly competition in data mining. For the first time the Cup included insight problems in addition to prediction problems, thus posing new challenge...