Adaptive pipeline that maps any source to validated and standards-compliant NGSI-LD entities.
Authentication and authorization proxy for NGSI-LD context brokers: policies narrow every request and filter every response.
Worked examples for Cassiopeia, the NGSI-LD data mapper: real public datasets mapped end to end, each with its mapping files, commands, and expected output.
Documentation for Cassiopeia, the NGSI-LD data mapper: guides that build one idea at a time, plus reference for the CLI, the container image, and NGSI-LD itself.
Bidirectional synchronization with digital twin platforms.
Semantic knowledge governance with SHACL and ontologies.
This repository is dedicated to contain relevant information for the smartcities SIG
Multi-tenant orchestration for managed deployments.
Context broker viewer built for humans and AI agents.
Strict NGSI-LD context broker in Rust, with the full ETSI v1.9.1 API. Built for smart cities, digital twins and data spaces.
Broker resilience, failover, and auto-healing.
Bilingual (ja/en) catalog of data models that work in Japan: JSON Schemas, JSON-LD contexts and RDFS vocabularies at stable URLs, ready for NGSI-LD.
SEDIMARK ontology documentation
Regulatory evidence, audit trails, and compliance reporting.
Lightweight smart city digital twin for small municipalities.
Temporal retention, archival, and high-performance history queries.
Sovereign data exchange with iSHARE and Eclipse EDC.
Scheduled open data publication to CKAN and DCAT-AP portals.
SEDIMARK: A Decentralised Data and AI Marketplace
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