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Temporal Concept Analysis

by Karl Erich Wolff - 9th International Conference on Conceptual Structures (ICCS 2001). To appear in the Proceedings of the ICCS-01 Workshop on Concept Lattice for KDD
"... This paper introduces Temporal Concept Analysis (TCA) as the theory of temporal phenomena described with tools of Formal Concept Analysis (FCA). The basic notion in TCA is that of a Conceptual Time System introduced by the author [42,45] such that state spaces and phase spaces can be defined as ..."
Abstract - Cited by 6 (2 self) - Add to MetaCart
This paper introduces Temporal Concept Analysis (TCA) as the theory of temporal phenomena described with tools of Formal Concept Analysis (FCA). The basic notion in TCA is that of a Conceptual Time System introduced by the author [42,45] such that state spaces and phase spaces can be defined

1 Temporal Concept Analysis

by Karl Erich Wolff
"... Abstract. This paper introduces Temporal Concept Analysis (TCA) as the the-ory of temporal phenomena described with tools of Formal Concept Analysis (FCA). The basic notion in TCA is that of a Conceptual Time System intro-duced by the author [42,45] such that state spaces and phase spaces can be de- ..."
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Abstract. This paper introduces Temporal Concept Analysis (TCA) as the the-ory of temporal phenomena described with tools of Formal Concept Analysis (FCA). The basic notion in TCA is that of a Conceptual Time System intro-duced by the author [42,45] such that state spaces and phase spaces can be de

Process Representation in Temporal Concept Analysis

by Karl Erich Wolff
"... Abstract. Process representation in Temporal Concept Analysis is de-scribed and related to other process descriptions. Temporal Concept Analysis [15] is based on Formal Concept Analysis (Ganter, Wille [2,3]). The basic tools are Conceptual Time Systems [10,11,14] introducing the new construction of ..."
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Abstract. Process representation in Temporal Concept Analysis is de-scribed and related to other process descriptions. Temporal Concept Analysis [15] is based on Formal Concept Analysis (Ganter, Wille [2,3]). The basic tools are Conceptual Time Systems [10,11,14] introducing the new construction

Temporal Concept Analysis Explained by Examples

by Karl Erich Wolff
"... Abstract. The purpose of this paper is to show by examples the advantages of Temporal Concept Analysis (TCA)- the theory of temporal phenomena described with tools of Formal Concept Analysis (FCA). TCA is developed in three main branches: first the branch of Conceptual Time Systems with actual Objec ..."
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Abstract. The purpose of this paper is to show by examples the advantages of Temporal Concept Analysis (TCA)- the theory of temporal phenomena described with tools of Formal Concept Analysis (FCA). TCA is developed in three main branches: first the branch of Conceptual Time Systems with actual

Overview of the scalable video coding extension of the H.264/AVC standard

by Heiko Schwarz, Detlev Marpe, Thomas Wiegand - IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY IN CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY , 2007
"... With the introduction of the H.264/AVC video coding standard, significant improvements have recently been demonstrated in video compression capability. The Joint Video Team of the ITU-T VCEG and the ISO/IEC MPEG has now also standardized a Scalable Video Coding (SVC) extension of the H.264/AVC stand ..."
Abstract - Cited by 522 (6 self) - Add to MetaCart
relative to the scalable profiles of prior video coding standards. This paper provides an overview of the basic concepts for extending H.264/AVC towards SVC. Moreover, the basic tools for providing temporal, spatial, and quality scalability are described in detail and experimentally analyzed regarding

The reviewing of object files: Object specific integration of information

by Daniel Kahneman, Anne Treisman, J. Gibbs - Cognitive Psychology , 1992
"... A series of experiments explored a form of object-specific priming. In all experiments a preview field containing two or more letters is followed by a target letter that is to be named. The displays are designed to produce a perceptual interpretation of the target as a new state of an object that pr ..."
Abstract - Cited by 462 (4 self) - Add to MetaCart
of the target, if (and in some cases only if) the two appearances are linked to the same object. The amount and the object specificity of the preview benefit are not affected by extending the preview duration to 1 s, or by extending the temporal gap between fields to 590 ms. The results are interpreted in terms

Extending Spatial Frames of Reference to Temporal Concepts

by Alexander Kranjec
"... Tripartite systems are currently common to several theories concerned with distinguishing different spatial frames of reference (Levinson, 1996, 2003; Levelt, 1996; Tversky, 1996). The notion that such a 3-part spatial model (e.g. intrinsic, deictic, extrinsic) can be extended to temporal models is ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
is at least theoretically plausible (Levinson, 2003). The current study reviews three basic spatial frame of reference types. Then, the results of recent empirical work investigating temporal metaphor is reviewed and applied to a theoretical temporal frame of reference model. Lastly, the concept

ConceptNet: A Practical Commonsense Reasoning Toolkit

by Hugo Liu, Push Singh - BT TECHNOLOGY JOURNAL , 2004
"... ConceptNet is a freely available commonsense knowledgebase and natural-language-processing toolkit which supports many practical textual-reasoning tasks over real-world documents including topic-jisting (e.g. a news article containing the concepts, "gun," "convenience store," &qu ..."
Abstract - Cited by 343 (7 self) - Add to MetaCart
, temporal, and psychological aspects of everyday life. Whereas similar large-scale semantic knowledgebases like Cyc and WordNet are carefully handcrafted, ConceptNet is generated automatically from the 700,000 sentences of the Open Mind Common Sense Project -- a World Wide Web based collaboration with over

Bayesian Description Logics. In:

by Franz Baader , Ralf Küsters , Frank Wolter - Proc. of DL’14. CEUR Workshop Proceedings, , 2014
"... Abstract This chapter considers, on the one hand, extensions of Description Logics by features not available in the basic framework, but considered important for using Description Logics as a modeling language. In particular, it addresses the extensions concerning: concrete domain constraints; moda ..."
Abstract - Cited by 394 (49 self) - Add to MetaCart
; modal, epistemic, and temporal operators; probabilities and fuzzy logic; and defaults. On the other hand, it considers non-standard inference problems for Description Logics, i.e., inference problems that-unlike subsumption or instance checking-are not available in all systems, but have turned out

Mining Video Association Rules Based on Weighted Temporal Concepts

by V. Vijayakumar, R. Nedunchezhian
"... Discovery of video association rules has been found useful in many applications to explore the video knowledge such as video indexing, summarization, classification and semantic event detection. The traditional classical association rule mining algorithms can not apply directly to the video database ..."
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database. It differs in two ways such as spatial and temporal properties of the video database and significance of the items in the vide cluster sequence. The proposed paper discovers significant relationships in video sequence using weighted temporal concepts. The weights of the video items take
Results 1 - 10 of 4,390