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» Sublinear Time Algorithms for Metric Space Problems
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130
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IJIG
2008
222views more  IJIG 2008»
15 years 3 months ago
An Analytical Solution to the Perspective-n-Point Problem for Common Planar Camera and for Catadioptric Sensor
The Perspective-N-Point problem (PNP) is a notable problem in computer vision. It consists in, given N points known in an object coordinate space and their projection onto the ima...
Jonathan Fabrizio, Jean Devars
172
Voted
ALGOSENSORS
2009
Springer
15 years 1 months ago
Brief Announcement: Universal Data Aggregation Trees for Sensor Networks in Low Doubling Metrics
Abstract. We describe a novel approach for constructing a single spanning tree for data aggregation towards a sink node. The tree is universal in the sense that it is static and in...
Srinivasagopalan Srivathsan, Costas Busch, S. Sith...
125
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FIMI
2004
212views Data Mining» more  FIMI 2004»
15 years 4 months ago
A Space Optimization for FP-Growth
Frequency mining problem comprises the core of several data mining algorithms. Among frequent pattern discovery algorithms, FP-GROWTH employs a unique search strategy using compac...
Eray Özkural, Cevdet Aykanat
133
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NPIV
1998
ACM
117views Visualization» more  NPIV 1998»
15 years 7 months ago
Data Object and Label Placement For Information Abundant Visualizations
Placing numerous data objects and their corresponding labels in limited screen space is a challenging problem in information visualization systems. Extending map-oriented techniqu...
Jia Li, Catherine Plaisant, Ben Shneiderman
151
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LICS
2010
IEEE
15 years 1 months ago
Alternating Timed Automata over Bounded Time
Alternating timed automata are a powerful extension of classical Alur-Dill timed automata that are closed under all Boolean operations. They have played a key role, among others, ...
Mark Jenkins, Joël Ouaknine, Alexander Rabino...