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TEC
2010
13 years 3 months ago
2010
-- We encounter optimization problems in our daily lives and in various research domains. Some of them are so hard that we can, at best, approximate the best solutions with (meta-)...
TIP
2010
13 years 3 months ago
2010
For streaming scalably compressed video streams over unreliable networks, Limited-Retransmission Priority Encoding Transmission (LR-PET) outperforms PET remarkably since the opport...
SIGMOD
2006
ACM
14 years 8 months ago
2006
ACM
Although it has been acknowledged for many years that querying and updating time-varying information using standard (i.e., non-temporal) SQL is a challenging task, the proposed te...
HICSS
2009
IEEE
14 years 3 months ago
2009
IEEE
It has been argued that the challenges in electronic government are purely social: that existing methods and tools are perfectly adequate, and that electronic government projects ...
HICSS
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper examines the use of icons as communication devices in persistent conversations. The paper presents findings from the author’s ethnographic study of a fan group on Liv...