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A Formal Context for Symmetric Dependencies [PDF]
, 2008 Armstrong and symmetric dependencies are two of the main groups of dependencies in the relational database model, both of them having their own set of axioms. The closure of a set of dependencies is the largest set of dependencies that can be calculated by the recursive application of those axioms.
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IEEE Access, 2019 Context modeling is often used to relate the context in which a system will operate to the entities of interest in the problem domain. It remains the case that context models are inadequate in emerging computing paradigms (e.g., smart spaces and the ...
Ali Mahmoud Baddour +6 more
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Formal Context Transforms and Their Affordances for Exploratory Data Analysis
MathematicsConsider a formal context (G, M, I) as the basic mechanism to capture information about a set G of objects, a set M of attributes and the relation I ∈ G × M between them. Traditional use of Formal Concept Analysis has some shortcomings in its information-
Francisco J. Valverde-Albacete +4 more
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Network rule extraction under the network formal context based on three-way decision. [PDF]
Appl Intell (Dordr), 2023 Fan M, Luo S, Li J.
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Uniform vs. Nonuniform Membership for Mildly Context-Sensitive Languages: A Brief Survey
Algorithms, 2016 Parsing for mildly context-sensitive language formalisms is an important area within natural language processing. While the complexity of the parsing problem for some such formalisms is known to be polynomial, this is not the case for all of them.
Henrik Björklund +2 more
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Psychological Distress and Psychosocial Factors in the Non-Formal Context of Basketball Coaches in Times of the COVID-19 Pandemic. [PDF]
Int J Environ Res Public Health, 2021 Torres-Martín C +3 more
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Formal Modeling and Verification of Context-Aware Systems using Event-B
EAI Endorsed Transactions on Context-aware Systems and Applications, 2014 Context awareness is a computing paradigm that makes applications responsive and adaptive with their environment. Formal modeling and verification of context-aware systems are challenging issues in the development as they are complex and uncertain.
Hong Anh Le, Ninh Thuan Truong
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(In)formal Requests in Students’ Emails in an Academic Context
ELOPEThis paper aims to provide an overview of the rhetorical strategies found in university students’ emails when they write to faculty members. The analysis is based on a self-compiled corpus of 100 emails written in English and sent to the author by the ...
Vesna Lazović
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Forgetting-Based Concept-Cognitive Learning for Classification in Fuzzy Formal Decision Context
AxiomsConcept-cognitive learning reveals the principle of human cognition by simulating the brain’s process of learning and processing concepts. Nevertheless, for neighborhood similarity granules, the average information of objects regarding all attributes is ...
Chuanhong Sun +2 more
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A Formal Context for Acyclic Join Dependencies [PDF]
, 2017 Acyclic Join Dependencies (AJD) play a crucial role in database design and normalization. In this paper, we use Formal Concept Analysis (FCA) to characterize a set of AJDs that hold in a given dataset. This present work simplifies and generalizes the characterization of Multivalued Dependencies with FCA.
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