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MM
2005
ACM
122views Multimedia» more  MM 2005»
15 years 9 months ago
Image clustering with tensor representation
We consider the problem of image representation and clustering. Traditionally, an n1 × n2 image is represented by a vector in the Euclidean space Rn1×n2 . Some learning algorith...
Xiaofei He, Deng Cai, Haifeng Liu, Jiawei Han
CPM
2008
Springer
134views Combinatorics» more  CPM 2008»
15 years 6 months ago
An Improved Succinct Representation for Dynamic k-ary Trees
Abstract. k-ary trees are a fundamental data structure in many textprocessing algorithms (e.g., text searching). The traditional pointer-based representation of trees is space cons...
Diego Arroyuelo
AMW
2010
15 years 5 months ago
What You Must Remember When Processing Data Words
We provide a Myhill-Nerode-like theorem that characterizes the class of data languages recognized by deterministic finite-memory automata (DMA). As a byproduct of this characteriza...
Michael Benedikt, Clemens Ley, Gabriele Puppis
ICCV
2009
IEEE
16 years 9 months ago
Time Series Prediction by Chaotic Modeling of Nonlinear Dynamical Systems
We use concepts from chaos theory in order to model nonlinear dynamical systems that exhibit deterministic behavior. Observed time series from such a system can be embedded into...
Arslan Basharat, Mubarak Shah
ICFP
2005
ACM
16 years 4 months ago
High-level views on low-level representations
This paper explains how the high-level treatment of datatypes in functional languages--using features like constructor functions and pattern matching--can be made to coexist with ...
Iavor S. Diatchki, Mark P. Jones, Rebekah Leslie