Results 101 to 110 of about 501 (254)

A Note on Restricted Insertion-Deletion Systems [PDF]

open access: yes, 2007
In the past few years several papers showed, that various generative mechanisms in formal language theory that use insertion and deletion operations are capable of generating any recursively enumerable languages [1, 2, 3, 4, 5, 6, 7, 8, 9].
István Katsányi
core  

Strategic framing of novel ideas: How contestation shapes the evolution of novelty

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Entrepreneurs use strategic framing to gain support for their novel ventures, products, and services. A key challenge entrepreneurs face is that audiences often contest frames that introduce novel ideas, especially when these ideas disrupt audiences' mental and business models.
Janina Klein   +2 more
wiley   +1 more source

Restricted Insertion-Deletion Systems [PDF]

open access: yes, 2007
In the past few years several paper showed, that various generative mechanisms in formal language theory that used context-dependent insertions and deletions are capable of generating any recursively enumerable languages [1, 2, 3, 4, 5, 6, 7, 8, 9 ...
István Katsányi
core  

Why theory matters for causal inference? Rethinking endogeneity in entrepreneurship research

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Endogeneity in entrepreneurship research is often treated as a statistical complication addressable through advanced econometric tools. This commentary argues that such an approach overlooks a deeper issue: endogeneity is conceptual before it is statistical.
Daniel Tzabbar
wiley   +1 more source

Key Technical Fields and Future Outlooks of Space Manipulators: A Survey

open access: yesSmartBot, EarlyView.
This paper systematically reviews the technological development of space manipulators, emphasizing the unique challenges posed by space environments. It examines four areas: structural design, modeling, planning, and control, while introducing typical ground test platforms.
Gang Chen   +12 more
wiley   +1 more source

Generalization of the Ginsburg-Rice Schützenberger fixed-point theorem for context-sensitive and recursive-enumerable languages

open access: yesTheoretical Computer Science, 1982
AbstractThe paper generalizes the Ginsburg-Rice Schützenberger ALGOL-like fixed-point theorem showing that every λ-free context-sensitive (recursive-enumerable) language is a component of the least fixed-point of a system of equations in the form X = F(X), where X = (X1,…,Xt), F = (F1,…,Ft),t⩾1 and for all i, 1⩽i⩽t, Fi are regular expre ssions over the
openaire   +1 more source

Recursive Grid Indexing for Fast Non‐Uniform Quantization Without Binary Search

open access: yesSoftware: Practice and Experience, EarlyView.
ABSTRACT Purpose To present Recursive Grid Indexing (RGI), a practical software technique for accelerating non‐uniform quantization and predecessor queries without relying on binary search at any stage. Design/Methodology/Approach RGI replaces conventional logarithmic binary search with a recursive, low‐branching grid structure. The method constructs a
Oswaldo Cadenas
wiley   +1 more source

Naïve validity. [PDF]

open access: yesSynthese, 2021
Murzi J, Rossi L.
europepmc   +1 more source

GENERATION OF SENTENCES WITH THEIR PARSES BY SCATTERED CONTEXT GRAMMARS ABSTRACT [PDF]

open access: yes, 2008
This paper uses the propagating scattered context grammars to generate their language’s sentences together with their parses (the sequences of productions whose use lead to the generation of the corresponding sentences).
Master Degree Programme   +2 more
core  

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