Martin Sonntag
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View article: Development and Evaluation of a Maturity Model for AI Deployment Capability of Manufacturing Companies
Development and Evaluation of a Maturity Model for AI Deployment Capability of Manufacturing Companies Open
This research work addresses the development and evaluation of a maturity model for artificial intelligence (AI) deployment capability of manufacturing companies. Based on the literature research and 11 maturity models, an industry-specifi…
View article: Trust-Supporting Design Elements as Signals for AI-Based Chatbots in Customer Service
Trust-Supporting Design Elements as Signals for AI-Based Chatbots in Customer Service Open
In the present study, different trust factors regarding customers' perceptions of their intention to interact with or without trust-supporting design elements as signals (stimuli) in an artificial intelligence (AI)-based chatbot in custome…
View article: Cycles as edge intersection hypergraphs of $k$-uniform hypergraphs ($k \le 6$) -- a constructive approach
Cycles as edge intersection hypergraphs of $k$-uniform hypergraphs ($k \le 6$) -- a constructive approach Open
If ${\cal H}=(V,{\cal E})$ is a hypergraph, its edge intersection hypergraph $EI({\cal H})=(V,{\cal E}^{EI})$ has the edge set ${\cal E}^{EI}=\{e_1 \cap e_2 \ |\ e_1, e_2 \in {\cal E} \ \wedge \ e_1 \neq e_2 \ \wedge \ |e_1 \cap e_2 |\geq …
View article: Structure variations within <i>R</i>Si<sub>2</sub> and <i>R</i> <sub>2</sub>Si<sub>3</sub> silicides. Part II. Structure driving factors
Structure variations within <i>R</i>Si<sub>2</sub> and <i>R</i> <sub>2</sub>Si<sub>3</sub> silicides. Part II. Structure driving factors Open
To gain an overview of the various structure reports on R Si 2 and R 2 T Si 3 compounds ( R is a member of the Sc group, an alkaline earth, lanthanide or actinide metal, T is a transition metal), compositions, lattice parameters a and c , …
View article: Structure variations within <i>R</i>Si<sub>2</sub> and <i>R</i> <sub>2</sub> <i>T</i>Si<sub>3</sub> silicides. Part I. Structure overview
Structure variations within <i>R</i>Si<sub>2</sub> and <i>R</i> <sub>2</sub> <i>T</i>Si<sub>3</sub> silicides. Part I. Structure overview Open
Here, structural parameters of various structure reports on R Si 2 and R 2 T Si 3 compounds [where R is an alkaline earth metal, a rare earth metal ( i.e. an element of the Sc group or a lathanide), or an actinide and T is a transition met…
View article: Anisotropic complex electrical conductivity of black shale and mudstone from the Moffat Shale Group (Ireland)
Anisotropic complex electrical conductivity of black shale and mudstone from the Moffat Shale Group (Ireland) Open
The geological setting in the north of Ireland, especially concerning the origin of the Moffat Shale Group, has long been under discussion. Within the Tellus Programme of the Geological Survey Ireland, airborne electromagnetic measurements…
View article: Nearly all cacti are edge intersection hypergraphs of 3-uniform hypergraphs
Nearly all cacti are edge intersection hypergraphs of 3-uniform hypergraphs Open
If ${\cal H}=(V,{\cal E})$ is a hypergraph, its edge intersection hypergraph $EI({\cal H})=(V,{\cal E}^{EI})$ has the edge set ${\cal E}^{EI}=\{e_1 \cap e_2 \ |\ e_1, e_2 \in {\cal E} \ \wedge \ e_1 \neq e_2 \ \wedge \ |e_1 \cap e_2 |\geq2…
View article: Cycles as edge intersection hypergraphs
Cycles as edge intersection hypergraphs Open
If ${\cal H}=(V,{\cal E})$ is a hypergraph, its edge intersection hypergraph $EI({\cal H})=(V,{\cal E}^{EI})$ has the edge set ${\cal E}^{EI}=\{e_1 \cap e_2 \ |\ e_1, e_2 \in {\cal E} \ \wedge \ e_1 \neq e_2 \ \wedge \ |e_1 \cap e_2 |\geq2…
View article: Edge intersection hypergraphs - a new hypergraph concept
Edge intersection hypergraphs - a new hypergraph concept Open
If ${\cal H}=(V,{\cal E})$ is a hypergraph, its edge intersection hypergraph $EI({\cal H})=(V,{\cal E}^{EI})$ has the edge set ${\cal E}^{EI}=\{e_1 \cap e_2 \ |\ e_1, e_2 \in {\cal E} \ \wedge \ e_1 \neq e_2 \ \wedge \ |e_1 \cap e_2 |\geq2…
View article: Niche hypergraphs of products of digraphs
Niche hypergraphs of products of digraphs Open
If D = (V, A) is a digraph, its niche hypergraph Nℋ(D) = (V, ℰ) has the edge set ℰ={e⊆V||e|≥2∧∃ υ∈V:e=ND−(υ)∨e=ND+(υ)}{\cal E} = \{ {e \subseteq V| | e | \ge 2 \wedge \exists \, \upsilon \in V:e = N_D^ - ( \upsilon ) \vee e = N_D^ + ( \ups…
View article: Niche hypergraphs
Niche hypergraphs Open
If D = (V,A) is a digraph, its niche hypergraph NH(D) = (V, E) has the edge set ℇ = {e ⊆ V | |e| ≥ 2 ∧ ∃ v ∈ V : e = N−D(v) ∨ e = N+D(v)}. Niche hypergraphs generalize the well-known niche graphs (see [11]) and are closely related to compe…