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» A Structured Set of Higher-Order Problems
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IRI
2006
IEEE
15 years 10 months ago
Replacing full rectangles by dense rectangles: Concept lattices and attribute implications
— Maximal full rectangles in tabular data are useful in several areas of data engineering. This paper presents a survey of results in which we replace “full rectangles” by ...
Radim Belohlávek, Vilém Vychodil
MMM
2006
Springer
130views Multimedia» more  MMM 2006»
15 years 10 months ago
Detailed audiovisual profile: enabling interoperability between MPEG-7 based systems
MPEG-7 is an excellent choice for the description of audiovisual content due to its flexibility and comprehensiveness. The drawback is that these properties also increase the comp...
Werner Bailer, Peter Schallauer
ICALT
2005
IEEE
15 years 9 months ago
Authoring Educational Topic Maps: Can We Make It Easier?
In this paper we examine some problems related to capturing the structure and the topic name space of learning content in the context of Topic Map authoring. We demonstrate that t...
Darina Dicheva, Christo Dichev
ICDCS
2005
IEEE
15 years 9 months ago
Similarity Searching in Peer-to-Peer Databases
We consider the problem of handling similarity queries in peer-to-peer databases. Given a query for a data object, we propose an indexing and searching mechanism which returns the...
Indrajit Bhattacharya, Srinivas R. Kashyap, Sriniv...
ISCAS
2005
IEEE
131views Hardware» more  ISCAS 2005»
15 years 9 months ago
Blind signal separation into groups of dependent signals using joint block diagonalization
— Multidimensional or group independent component analysis describes the task of transforming a multivariate observed sensor signal such that groups of the transformed signal com...
Fabian J. Theis