Sciweavers

2342 search results - page 63 / 469
» Sublinear geometric algorithms
Sort
View
180
Voted
SIGMOD
2006
ACM
116views Database» more  SIGMOD 2006»
16 years 24 days ago
A geometric approach to monitoring threshold functions over distributed data streams
Monitoring data streams in a distributed system is the focus of much research in recent years. Most of the proposed schemes, however, deal with monitoring simple aggregated values...
Izchak Sharfman, Assaf Schuster, Daniel Keren
98
Voted
JCDL
2006
ACM
167views Education» more  JCDL 2006»
15 years 6 months ago
Combining DOM tree and geometric layout analysis for online medical journal article segmentation
We describe an HTML web page segmentation algorithm, which is applied to segment online medical journal articles (regular HTML and PDF-Converted-HTML files). The web page content ...
Jie Zou, Daniel X. Le, George R. Thoma
94
Voted
ISMIR
2004
Springer
157views Music» more  ISMIR 2004»
15 years 6 months ago
Pattern Matching in Polyphonic Music as a Weighted Geometric Translation Problem
We consider the music pattern matching problem—to find occurrences of a small fragment of music called the “pattern” in a larger body of music called the “score”—as a...
Anna Lubiw, Luke Tanur
95
Voted
COMPGEOM
2010
ACM
15 years 5 months ago
Geometric tomography with topological guarantees
We consider the problem of reconstructing a compact 3manifold (with boundary) embedded in R3 from its crosssections with a given set of cutting planes having arbitrary orientation...
Omid Amini, Jean-Daniel Boissonnat, Pooran Memari
106
Voted
PG
1997
IEEE
15 years 4 months ago
3D geometric metamorphosis based on harmonic map
Recently, animations with deforming objects are frequently used in various Computer Graphics applications. Metamorphosis (or morphing) of three dimensional objects is one of techn...
Takashi Kanai, Hiromasa Suzuki, Fumihiko Kimura