71 search results - page 11 / 15 » Characterizing Microblogs with Topic Models |
PODS
2003
ACM
14 years 7 months ago
2003
ACM
Normalization as a way of producing good database designs is a well-understood topic. However, the same problem of distinguishing well-designed databases from poorly designed ones...
ENTCS
2006
13 years 7 months ago
2006
Nowadays, software evolution is a very hot topic. Many applications need to be updated or extended with new characteristics during their lifecycle. Software evolution is character...
P2P
2009
IEEE
14 years 1 months ago
2009
IEEE
—Characterizing user churn has become an important topic in studying P2P networks, both in theoretical analysis and system design. Recent work [26] has shown that direct sampling...
ATAL
2007
Springer
14 years 1 months ago
2007
Springer
In many settings there exists a set of potential participants, but the set of participants who are actually active in the system, and in particular their number, is unknown. This ...
MA
2010
Springer
13 years 5 months ago
2010
Springer
We characterize the angular polyspectra, of arbitrary order, associated with isotropic fields defined on the sphere S2 = (x, y, z) : x2 + y2 + z2 = 1 . Our techniques rely heavi...