672 search results - page 53 / 135 » A General Solution to the Graph History Interaction Problem |
INFOVIS
1999
IEEE
13 years 12 months ago
1999
IEEE
A new method is presented to get insight into univariate time series data. The problem addressed here is how to identify patterns and trends on multiple time scales (days, weeks, ...
EMNLP
2008
13 years 9 months ago
2008
Confusion networks are a simple representation of multiple speech recognition or translation hypotheses in a machine translation system. A typical operation on a confusion network...
SIGECOM
2010
ACM
14 years 13 days ago
2010
ACM
Motivated by the allocation problem facing publishers in display advertising we formulate the online assignment with forecast problem, a version of the online allocation problem w...
TIP
2010
13 years 6 months ago
2010
—We present in this paper a general formulation for nonnegative data factorization, called projective nonnegative graph embedding (PNGE), which 1) explicitly decomposes the data ...
CDC
2008
IEEE
14 years 2 months ago
2008
IEEE
— We take a structural approach to the problem of designing the edge weights in an undirected graph subject to an upper bound on their total, so as to maximize the algebraic conn...