Titlebook: Conceptual Structures for Discovering Knowledge; 19th International C Simon Andrews,Simon Polovina,Babak Akhgar Conference proceedings 2011

Interim

Exonerate

Utility and Feasibility of Reasoning beyond Decidability in Semantic Technologies of the standardization process of these and other knowledge representation formalisms, decidability of logical entailment has often been advocated as a central design criterion. On the other hand, restricting to decidable formalisms inevitably comes with constraints in terms of modeling power. Ther

Malfunction

熔巖

In-Close2, a High Performance Formal Concept Minersed and some new optimisation and data preprocessing techniques are presented. The performance of In-Close2 is favourably compared with another contemporary CbO variant called FCbO. An application of In-Close2 is given, using minimum support to reduce the size and complexity of a large formal contex

PAGAN

A Mapping from Conceptual Graphs to Formal Concept Analysisd to those of CGs, in, for example, formally reasoning about a system design. In the mapping, a formal attribute in FCA is formed by combining a CG source concept with its relation. The corresponding formal object in FCA is the corresponding CG target concept. It is described how a CG, represented b

LUT

Partial Orders and Logical Concept Analysis to Explore Patterns Extracted by Data Mininggeneral, too many resulting patterns for a user to explore them all by hand. Some methods try to reduce the number of patterns without a priori pruning. The number of patterns remains, nevertheless, high. Other approaches, based on a total ranking, propose to show to the user the top-k patterns with

珠寶

A Buzz and E-Reputation Monitoring Tool for Twitter Based on Galois Latticesal networks, by allowing distribution, and therefore broadcasting of information in a almost instantaneous way, also speed up the formation of opinions concerning actuality. Then, these networks are great observatories of opinions and e-reputation. In this e-reputation monitoring task, it is easy to

襲擊

Using Generalization of Syntactic Parse Trees for Taxonomy Capture on the Webn starts from the seed entities and mines the web for new entities associated with them. To form these new entities, machine learning of syntactic parse trees (syntactic generalization) is applied to form commonalities between various search results for existing entities on the web. Taxonomy and syn

比目魚

ornithology

Crowdsourced Knowledge: Peril and Promise for Conceptual Structures Researchrces as a knowledge base. Researchers who develop these systems explicitly assume that what is most often repeated in that knowledge base is the truth. Their assumption implicitly relies on a fallacy in classical logic: “proof by assertion” (or proof by repeated assertion). This paper considers the