Results 51 to 60 of about 14,474 (287)
An Approach to Analyze the Ambiguity in RNA Structure
Sultan Qaboos University Journal for Science, 2010 DNA and RNA are two very important bio-molecules of the human cell. RNA is the second major form of nucleic acid in human cells that plays an intermediary role between DNA and functional protein. Several classes of RNA’s are found in cells, each with a /
Shailendra Singh, Amardeep Singh
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On ordered context-free grammars
Information and Control, 1973 An extension for the concept of the finite index of context-free grammars is introduced and regular control languages are derived for the resulting family of languages generated by ordered context-free grammars.
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Subgraph Queries by Context-free Grammars
Journal of Integrative Bioinformatics, 2008 SummaryWe describe a method for querying vertex- and edge-labeled graphs using context-free grammars to specify the class of interesting paths. We introduce a novel problem, finding the connection subgraph induced by the set of matching paths between given two vertices or two sets of vertices.
Lauri Eronen, Petteri Sevon
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Large Language Model‐Based Chatbots in Higher Education
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci +4 more
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Synthesis of nested loop exercises for practice in introductory programming
Egyptian Informatics Journal, 2023 Novice programmers struggle to comprehend specific programming constructs such as arrays, recursion, and loops. One way to address this challenge is to provide practice problems for students in these topics that are considered difficult to comprehend ...
Chinedu Wilfred Okonkwo +1 more
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Compliant Robotics in Space: A Prospective Review of Soft and Deformable Systems for Space Missions
Advanced Intelligent Systems, EarlyView.Compliant robots are increasingly becoming integral to space exploration due to their adaptability, flexibility, and lightweight design. This article reviews categories such as soft, reconfigurable, and hyper‐redundant robots and their evolving role in enhancing space missions.
Hamed Rahimi Nohooji, Holger Voos
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Grammar-Based Specification and Parsing of Binary File Formats
International Journal of Digital Curation, 2012 The capability to validate and view or play binary file formats, as well as to convert binary file formats to standard or current file formats, is critically important to the preservation of digital data and records. This paper describes the extension of
William Underwood
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A universal context-free grammar
Information and Control, 1975 In this report we show that, for each alphabet Σ, there exists a context-free grammar G which satisfies the property that for each context-free language L ⊆ Σ* a regular control set C can be found such that LC(G) = L.
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Structural equivalence of context-free grammars
8th Annual Symposium on Switching and Automata Theory (SWAT 1967), 1967 AbstractTwo context-free grammars are defined as being structurally-equivalent if they generate the same sentences and assign similar parse trees (differing only in the labelling of the nodes) to each. It is argued that this type of equivalence is more significant than weak equivalence, which requires only that the same sentences be generated.
Marvin C. Paull, Stephen H. Unger
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Australian Journal of Social Issues, EarlyView.Abstract Out‐of‐home care is associated with a range of negative social outcomes for the young people who experience it. The most promising path to improved life chances for care‐experienced young people is arguably through education, especially post‐secondary education.
Naomi Tootell, Andrew Harvey
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