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ISCI
2007
105views more  ISCI 2007»
15 years 17 days ago
Cost modeling of spatial operators using non-parametric regression
In an object-relational database management system, a query optimizer requires users to provide cost models of userdefined functions. The traditional approach is analytical, that...
Songtao Jiang, Byung Suk Lee, Zhen He
127
Voted
WACV
2005
IEEE
15 years 6 months ago
Multi-Layer Hierarchical Clustering of Pedestrian Trajectories for Automatic Counting of People in Video Sequences
In this paper we propose an approach to count the number of pedestrians, given a trajectory data set provided by a tracking system. The tracking process itself is treated as a bla...
David Biliotti, Gianluca Antonini, Jean-Philippe T...
DAGM
2004
Springer
15 years 6 months ago
Spatio-temporal Segmentation Using Laserscanner and Video Sequences
Abstract. Reliable object detection and segmentation is crucial for active safety driver assistance applications. In urban areas where the object density is high, a segmentation ba...
Nico Kaempchen, Markus Zocholl, Klaus C. J. Dietma...
101
Voted
ISMB
1997
15 years 2 months ago
Automated Alignment of RNA Sequences to Pseudoknotted Structures
Seq7 is a newprogramfor generating multiple structure-based alignments of RNAsequences. Byusing a variant of Dijkstra’s algorithm to find the shortest path through a specially c...
Jack E. Tabaska, Gary D. Stormo
DOCENG
2003
ACM
15 years 6 months ago
Creating reusable well-structured PDF as a sequence of component object graphic (COG) elements
Portable Document Format (PDF) is a page-oriented, graphically rich format based on PostScript semantics and it is also the format interpreted by the Adobe Acrobat viewers. Althou...
Steven R. Bagley, David F. Brailsford, Matthew R. ...