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EDBT
2009
ACM
145views Database» more  EDBT 2009»
15 years 10 months ago
Interactive query refinement
We investigate the problem of refining SQL queries to satisfy cardinality constraints on the query result. This has applications to the many/few answers problems often faced by da...
Chaitanya Mishra, Nick Koudas
HPCC
2007
Springer
15 years 10 months ago
Energy-Aware Online Algorithm to Satisfy Sampling Rates with Guaranteed Probability for Sensor Applications
Abstract. Energy consumption is a major factor that limits the performance of sensor applications. Sensor nodes have varying sampling rates since they face continuously changing en...
Meikang Qiu, Edwin Hsing-Mean Sha
ICA
2007
Springer
15 years 10 months ago
Text Clustering on Latent Thematic Spaces: Variants, Strengths and Weaknesses
Deriving a thematically meaningful partition of an unlabeled document corpus is a challenging task. In this context, the use of document representations based on latent thematic ge...
Xavier Sevillano, Germán Cobo, Francesc Al&...
ADS
2004
Springer
15 years 10 months ago
From Emotion to Interaction: Lessons from Real Human-Machine-Dialogues
The monitoring of emotional user states can help to assess the progress of human-machine-communication. If we look at specific databases, however, we are faced with several problem...
Anton Batliner, Christian Hacker, Stefan Steidl, E...
APWEB
2006
Springer
15 years 10 months ago
Implementing Privacy Negotiations in E-Commerce
This paper examines how service providers may resolve the trade-off between their personalization efforts and users' individual privacy concerns. We analyze how negotiation te...
Sören Preibusch