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IQIS
2007
ACM
15 years 8 months ago
On the performance of one-to-many data transformations
Relational Database Systems often support activities like data warehousing, cleaning and integration. All these activities require performing some sort of data transformations. Si...
Paulo J. F. Carreira, Helena Galhardas, Joã...
IFIP13
2004
15 years 8 months ago
Designing Distributed Task Performance in Safety-Critical Systems Equipped With Mobile Devices
: This paper describes a method aiming to support the design of interactive-safety critical systems. The method proposes an original integration of approaches usually considered se...
Ana-Maria Marhan, Fabio Paternò, Carmen San...
NDQA
2003
101views Education» more  NDQA 2003»
15 years 7 months ago
Answering Questions about Moving Objects in Surveillance Videos
Current question answering systems succeed in many respects regarding questions about textual documents. However, information exists in other media, which provides both opportunit...
Boris Katz, Jimmy J. Lin, Chris Stauffer, W. Eric ...
CACM
2008
93views more  CACM 2008»
15 years 6 months ago
Ontologies and the semantic web
The goal of semantic web research is to allow the vast range of web-accessible information and services to be more effectively exploited by both humans and automated tools. To fac...
Ian Horrocks
CSCW
2010
ACM
15 years 3 months ago
Infrastructure Time: Long-term Matters in Collaborative Development
This paper addresses the collaborative development of information infrastructure for supporting data-rich scientific collaboration. Studying infrastructure development empirically ...
Helena Karasti, Karen S. Baker, Florence Millerand