198 search results - page 36 / 40 » Modeling online reviews with multi-grain topic models |
ECIS
2003
13 years 9 months ago
2003
This paper aims to show investigations made in knowledge e-marketplaces (Ke-markets). It gathers, reviews, structures, and compiles in a homogeneous presentation information of th...
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
SEBD
1997
13 years 9 months ago
1997
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...
ESA
2007
Springer
14 years 1 months ago
2007
Springer
We review recent progress in the study of arrangements in computational and combinatorial geometry, and discuss several open problems and areas for further research. In this talk I...
SIGCPR
2006
ACM
14 years 1 months ago
2006
ACM
A review of 862 papers published in SIGMIS/CPR proceedings over the past 44 years revealed only 29 articles that focused on gender and the IT workforce or gender and IT education,...