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168
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SSD
2007
Springer
243views Database» more  SSD 2007»
15 years 6 months ago
Continuous Medoid Queries over Moving Objects
In the k-medoid problem, given a dataset P, we are asked to choose k points in P as the medoids. The optimal medoid set minimizes the average Euclidean distance between the points ...
Stavros Papadopoulos, Dimitris Sacharidis, Kyriako...
120
Voted
ICDE
2010
IEEE
240views Database» more  ICDE 2010»
15 years 5 months ago
Top-K aggregation queries over large networks
Searching and mining large graphs today is critical to a variety of application domains, ranging from personalized recommendation in social networks, to searches for functional ass...
Xifeng Yan, Bin He, Feida Zhu, Jiawei Han
91
Voted
BMCBI
2007
97views more  BMCBI 2007»
15 years 26 days ago
A procedure for the estimation over time of metabolic fluxes in scenarios where measurements are uncertain and/or insufficient
Background: An indirect approach is usually used to estimate the metabolic fluxes of an organism: couple the available measurements with known biological constraints (e.g. stoichi...
Francisco Llaneras, Jesús Picó
131
Voted
MONET
2006
139views more  MONET 2006»
15 years 21 days ago
Market Driven Dynamic Spectrum Allocation over Space and Time among Radio-Access Networks: DVB-T and B3G CDMA with Heterogeneous
The radio frequency spectrum is a naturally limited resource of extraordinary value, as the key to the provision of important communication and information services. Traditionally,...
Virgilio Rodriguez, Klaus Moessner, Rahim Tafazoll...
105
Voted
JCNS
2000
126views more  JCNS 2000»
15 years 16 days ago
Alpha-Frequency Rhythms Desynchronize over Long Cortical Distances: A Modeling Study
Neocortical networks of excitatory and inhibitory neurons can display alpha()-frequency rhythms when an animal is in a resting or unfocused state. Unlike some - and -frequency rhy...
Stephanie R. Jones, David J. Pinto, Tasso J. Kaper...