Linux Software Reviews

CANARIE manages the Canadian Access Federation (CAF), which provides open-source Shibboleth identity federation infrastructure enabling single sign-on for over 300 Canadian universities, colleges, and research institutions. Their open tools and configuration guides are publicly available.

Users interact with D‑Wave quantum computers through a web user interface (UI), and through open-source tools that communicate with the Solver API (SAPI). The SAPI components are responsible for user interaction, user authentication, and work scheduling. In turn, SAPI connects to back-end servers that send problems to and return results from QPUs and additional solvers, which are located in different geographical regions (for example, North America or Europe).[1]

Shared API for binary quadratic models and samplers in D-Wave Ocean.

dwave-system is an API for easily incorporating D-Wave quantum computers as a sampler in the Ocean software stack, directly or through the Leap service’s cloud-based hybrid solvers. It includes DWaveSampler, a dimod sampler that accepts and passes system parameters such as system identification and authentication down the stack, StrideHybridSolver, for Leap’s Stride™ hybrid solver, and others. It also includes several useful composites—layers of pre- and post-processing—that can be used with DWaveSampler to handle minor-embedding, optimize chain strength, etc.

minorminer is a heuristic tool for minor embedding: given a minor and target graph, it tries to find a mapping that embeds the minor into the target.

Client library for accessing D-Wave cloud solvers.

Hybrid asynchronous decomposition framework for quantum-classical workflows.

NetworkX algorithms and generators for D-Wave optimization examples.

Constraint satisfaction tooling for converting CSPs to binary quadratic models.

Penalty model generation tools for binary quadratic optimization.

An identity and access management platform with single sign-on, federation, and authorization services.

Orekit is a low level space dynamics library written in Java. Orekit is designed to be easily used in very different contexts, from quick studies up to critical operations. As a library, Orekit provides basic elements (orbits, dates, attitude, frames, ...) and various algorithms to handle them (conversions, propagations, pointing, events detection, orbit determination ...).

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An identity provider for single sign-on, application access, and authentication workflows.

An authentication and authorization server providing single sign-on and multifactor authentication.

An integrated identity management solution for Linux environments using LDAP, Kerberos, DNS, and certificates.

An implementation of the Lightweight Directory Access Protocol for directory and identity services.

Robotics and mission-operations framework originally developed by the Canadian Space Agency for operating robots, satellites, and related systems.