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DOLAP
2003
ACM
15 years 11 months ago
Implementing operations to navigate semantic star schemas
In the last years, lots of work have been devoted to multidimensional modeling, star shape schemas and OLAP operations. However, “drill-across” has not captured as much attent...
Alberto Abelló, José Samos, Fè...
DPPI
2003
ACM
15 years 11 months ago
A semantic differential study of the influence of aesthetic properties on product pleasure
In this paper, the influence of the aesthetic properties of products on inducing the feeling of product pleasure on consumers is investigated. In the context of this study, aesthe...
Zeynep Sevener
SIGIR
2003
ACM
15 years 11 months ago
Collaborative filtering via gaussian probabilistic latent semantic analysis
Collaborative filtering aims at learning predictive models of user preferences, interests or behavior from community data, i.e. a database of available user preferences. In this ...
Thomas Hofmann
SAC
2009
ACM
15 years 11 months ago
Towards the universal semantic assessment of accessibility
The ever increasing adoption of software technologies has bring closer technology to users with disabilities and users that interact with devices other than a PC. This diversific...
Rui Lopes, Konstantinos Votis, Luís Carri&c...
GIS
2009
ACM
15 years 9 months ago
Annotating geospatial data based on its semantics
Geospatial information (GI) constitutes a significant portion of available data and are a key factor in planning and decision-making in a variety of domains,such as emergency man...
Carla Geovana N. Macário, Sidney Roberto de...