Tools

The Tetherless World Constellation collection of tools and methods contributes to a complete semantic ecosystem supporting data lifecycle components including dissemination, transformation, management, investigation, and visualization. 

Category: Semantic Ecosystem

The Metaexplainer Framework provides responses to a large variety of user questions along different explanation types. The stages of the framework include: "Decompose" (convert user question into machine-interpretable components); "Delegate" (parse the components to identify and run explainer methods); and ​"Synthesis" (combine results of explainer methods along templates for identified explanation type). Category: Explanation

Whyis is a nano-scale knowledge graph publishing, management, and analysis framework. It supports domain-aware management and curation of knowledge from many different sources. It's used to create useful domain- and data-driven knowledge graphs. 

Category: Knowledge Graph Development Framework
Used By: MaterialsMine: An open-source, user-friendly materials data resource guided by FAIR principles, Automated clusteRing Curriculum LearnIng Guided by Human Training (ARCLIGHT), Health Empowerment by Analytics, Learning, and Semantics (HEALS)

EO is a general-purpose semantic representation for explanations considering dependencies from system-, user- and interface- spaces. 
We have open-sourced the ontology and shown use in seven exemplar use cases spanning food, finance and healthcare.
 

Category: Ontology
Used By: Health Empowerment by Analytics, Learning, and Semantics (HEALS)

FMO is an ontology for defining and classifying fairness metr

Category: Ontology and Faceted Browser
Used By: Health Empowerment by Analytics, Learning, and Semantics (HEALS)

API for handling HAScO-based knowledge graphs. HASCO is an ontology describing how instruments are used to acquire and collect data in support of scientific studies.

Category: Data framework, Data model
Used By: Support for the RCADS Data Collection Measure

Infrastructure that enables combined acquisitions of data and metadata in a way that metadata is properly and logically connected to data.

Category: Data framework
Used By: CHEAR (Child Health Exposure Analysis Repository), Human Health Exposure Analysis Repository (HHEAR)

The Semantic Data Dictionary (SDD) allows for the creation of semantic annotations for columns in a data set, categorical or coded cell values, and intrinsic concepts implicit in the data.

Category: Data annotation, Knowledge extraction
Used By: The Human-Aware Data Acquisition Infrastructure (HADatAc), Whyis, CHEAR (Child Health Exposure Analysis Repository), Human Health Exposure Analysis Repository (HHEAR), MaterialsMine: An open-source, user-friendly materials data resource guided by FAIR principles, Health Empowerment by Analytics, Learning, and Semantics (HEALS)

The SDD-Gen is an ontological-level alignment algorithm that aligns tabular data to ontological terms for knowledge graph generation. It leverages context information from data dictionaries to generate suggestions for tabular alignments using semantic data dictionaries.

Category: Semantic tabular interpretation algorithm
Used By: The Human-Aware Data Acquisition Infrastructure (HADatAc), CHEAR (Child Health Exposure Analysis Repository), Human Health Exposure Analysis Repository (HHEAR)

An approach for converting structured data into RDF

Category: Semantic, Extract, Transform, and Load
Used By: Whyis, MaterialsMine: An open-source, user-friendly materials data resource guided by FAIR principles

SCO helps in the representation of descriptions of study populations in clinical trials including the various treatment arms, their measured characteristics and descriptive statistics of patients belonging to these arms.

Category: Ontology and Annotation Tool
Used By: Health Empowerment by Analytics, Learning, and Semantics (HEALS)

The Diabetes Pharmacology Ontology (DPO) is an ontology designed to support multimodal clinical reasoning for the diagnosis and treatment of diabetes.

Category: Ontology
Used By: Health Empowerment by Analytics, Learning, and Semantics (HEALS)