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CORR
2007
Springer
170views Education» more  CORR 2007»
15 years 3 months ago
The structure of verbal sequences analyzed with unsupervised learning techniques
Data mining allows the exploration of sequences of phenomena, whereas one usually tends to focus on isolated phenomena or on the relation between two phenomena. It offers invaluab...
Catherine Recanati, Nicoleta Rogovschi, Youn&egrav...
102
Voted
MPC
2004
Springer
94views Mathematics» more  MPC 2004»
15 years 9 months ago
Streaming Representation-Changers
Unfolds generate data structures, and folds consume them. A hylomorphism is a fold after an unfold, generating then consuming a virtual data structure. A metamorphism is the opposi...
Jeremy Gibbons
121
Voted
ISAAC
2009
Springer
132views Algorithms» more  ISAAC 2009»
15 years 10 months ago
Untangled Monotonic Chains and Adaptive Range Search
Abstract. We present the first adaptive data structure for two-dimensional orthogonal range search. Our data structure is adaptive in the sense that it gives improved search perfo...
Diego Arroyuelo, Francisco Claude, Reza Dorrigiv, ...
KDD
1998
ACM
148views Data Mining» more  KDD 1998»
15 years 7 months ago
Group Bitmap Index: A Structure for Association Rules Retrieval
Discovery of association rules from large databases of item sets is an important data mining problem. Association rules are usually stored in relational databases for future use i...
Tadeusz Morzy, Maciej Zakrzewicz
VIIP
2001
15 years 5 months ago
Salient Frame Extraction for Structure from Motion
We propose a key frame extraction mechanism to aid the Structure from Motion (SfM) problem when dealing with image sequences from video cameras. Due to high frame rates (15 frames...
Anthony Whitehead, Gerhard Roth