Sciweavers

19985 search results - page 68 / 3997
» Modelling Ecological Data
Sort
View
ICDE
1998
IEEE
70views Database» more  ICDE 1998»
16 years 4 months ago
Point-Versus Interval-Based Temporal Data Models
The association of timestamps with various data items such as tuples or attribute values is fundamental to the management of time-varying information. Using intervals in timestamp...
Michael H. Böhlen, Renato Busatto, Christian ...
SCAM
2008
IEEE
15 years 9 months ago
Using Program Transformations to Add Structure to a Legacy Data Model
An appropriate translation of the data model is central to any language migration effort. Finding a mapping between original and target data models may be challenging for legacy l...
Mariano Ceccato, Thomas Roy Dean, Paolo Tonella
KDD
2003
ACM
112views Data Mining» more  KDD 2003»
16 years 3 months ago
Screening and interpreting multi-item associations based on log-linear modeling
Association rules have received a lot of attention in the data
Daniel Barbará, Xintao Wu, Yong Ye
KDD
1998
ACM
101views Data Mining» more  KDD 1998»
15 years 7 months ago
Probabilistic Modeling for Information Retrieval with Unsupervised Training Data
We apply a well-known Bayesian probabilistic model to textual information retrieval: the classification of documents based on their relevance to a query. This model was previously...
Ernest P. Chan, Santiago Garcia, Salim Roukos
KDD
2012
ACM
222views Data Mining» more  KDD 2012»
13 years 5 months ago
Rise and fall patterns of information diffusion: model and implications
The recent explosion in the adoption of search engines and new media such as blogs and Twitter have facilitated faster propagation of news and rumors. How quickly does a piece of ...
Yasuko Matsubara, Yasushi Sakurai, B. Aditya Praka...