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COLT
2007
Springer
15 years 3 months ago
Aggregation by Exponential Weighting and Sharp Oracle Inequalities
In the present paper, we study the problem of aggregation under the squared loss in the model of regression with deterministic design. We obtain sharp oracle inequalities for conve...
Arnak S. Dalalyan, Alexandre B. Tsybakov
EUSFLAT
2001
14 years 10 months ago
Some characterizations based on double aggregation operators
Double aggregation operators are introduced and several basic properties are studied, as neutral and annihilator elements, idempotency, etc., which are illustrated by some example...
Tomasa Calvo, Ana Pradera
JCIT
2010
104views more  JCIT 2010»
14 years 4 months ago
Linguistic Information Processing Based on Aggregation Operator over the Internet
Much information over the Internet is expressed by natural languages. The management of linguistic information involves an operation of comparison and aggregation. In this paper, ...
Li Yan, Yi Qin, Zheng Pei
CN
2004
110views more  CN 2004»
14 years 9 months ago
TCP and UDP performance for Internet over optical packet-switched networks
A strong candidate for the future Internet core is optical packet-switched (OPS) network. In this paper, we study the impact of mechanisms as employed in OPS networks on the perfo...
Jingyi He, S.-H. Gary Chan
ICDE
2009
IEEE
106views Database» more  ICDE 2009»
15 years 11 months ago
Dynamic Approaches to In-network Aggregation
Collaboration between small-scale wireless devices hinges on their ability to infer properties shared across multiple nearby nodes. Wireless-enabled mobile devices in particular cr...
Oliver Kennedy, Christoph Koch, Alan J. Demers