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SDM
2007
SIAM
140views Data Mining» more  SDM 2007»
15 years 1 months ago
A General Framework for Mining Concept-Drifting Data Streams with Skewed Distributions
In recent years, there have been some interesting studies on predictive modeling in data streams. However, most such studies assume relatively balanced and stable data streams but...
Jing Gao, Wei Fan, Jiawei Han, Philip S. Yu
ICDE
2006
IEEE
128views Database» more  ICDE 2006»
15 years 6 months ago
Experience of Animate Similarity Concepts in Multimedia Database
— In this paper the authors describe and report an experience related to several applications of the Animate Vision Paradigm to query processing and indexing in multimedia databa...
Massimiliano Albanese, Angelo Chianese, Vincenzo M...
ISCAS
2002
IEEE
76views Hardware» more  ISCAS 2002»
15 years 4 months ago
Concept of spectrum-signal transformation
So far, there have been introduced many front-end studies, but most of them fail to present, in a consistent way, how the signals are transformed throughout the front-end itself. ...
Aleksandar Tasic, Wouter A. Serdijn
FOCS
2008
IEEE
15 years 6 months ago
Learning Geometric Concepts via Gaussian Surface Area
We study the learnability of sets in Rn under the Gaussian distribution, taking Gaussian surface area as the “complexity measure” of the sets being learned. Let CS denote the ...
Adam R. Klivans, Ryan O'Donnell, Rocco A. Servedio
ICCS
2007
Springer
15 years 6 months ago
Conceptual Fingerprints: Lexical Decomposition by Means of Frames - a Neuro-cognitive Model
Abstract. Frames, i.e., recursive attribute-value structures, are a general format for the decomposition of lexical concepts. Attributes assign unique values to objects and thus de...
Wiebke Petersen, Markus Werning