7904 search results - page 189 / 1581 » Sequence Query Processing |
ISAAC
2003
Springer
14 years 2 months ago
2003
Springer
We consider algorithms for preprocessing labelled lists and trees so that, for any two nodes u and v we can answer queries of the form: What is the mode or median label in the sequ...
SIGMOD
2006
ACM
14 years 9 months ago
2006
ACM
This paper presents a principled framework for efficient processing of ad-hoc top-k (ranking) aggregate queries, which provide the k groups with the highest aggregates as results....
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper presents a system that can automatically recognize four different static human body postures in video sequences. The considered postures are standing, sitting, squattin...
ICIP
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper proposes a fast blotch detection algorithm based on a Markov Random Field (MRF) model with less computational load and with lower false alarm rate than the existing MRF...
DEBS
2009
ACM
14 years 3 months ago
2009
ACM
Efficient matching of incoming events to persistent queries is fundamental to event pattern matching, complex event processing, and publish/subscribe systems. Recent processing e...