This article explains how ontology-based semantic layers work and advocates for their use as versatile enterprise tools. They add shared meaning, context, and governance to data, improving integration, analytics, oversight, and AI reliability across organizational systems.
We present an AI-assisted framework that uses LLMs to map unstructured organizational communications to a domain-specific metamodel and corresponding enterprise process activities. By linking messages to affected and dependent processes, the framework supports real-time situational awareness and proactive risk identifi...
This lesson introduces Wikidata and its underlying data structure. It shows how to navigate and query Wikidata using the Query Builder and SPARQL, and how its data model can be used to explore historical data.
We present a disjunctive Datalog encoding of the problem of query entailment over RDFS knowledge graphs under the metamodeling semantics.
This article examines an approach to formalizing the description of intelligent transportation systems (ITS) based on semantic modeling, including the concept of cooperative intelligent transportation systems and the "vehicular cloud".
New research can help AI models understand crystalline materials in 3D and reason about their properties.
General Science
A new computational approach reveals how cells communicate to assemble into tissues. This could accelerate stem cell engineering, improve disease models, and inform therapies.
A Blog post by Swiss AI Initiative on Hugging Face
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