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Briefs: Software
Obstacle Avoidance Methods

NASA’s Jet Propulsion Laboratory, Pasadena, California

Obstacle avoidance is a difficult problem due to the non-convex state constraints. Therefore, the feasible state space needs to be convexified, or split,...

Briefs: Electronics & Computers
Control Software for Integrated CW Radar Module

This software controls the behavior of a miniaturized microwave radar module. It controls the hardware, digitizes raw samples from the analog output of the module, and applies DSP (digital signal...

Briefs: Electronics & Computers
An Empirical Metric of Individual Datapoint Utility Given Ample Metadata as Applied to the OCO-2 Flight System

This method constructs new warn levels for metadata-rich data sources.

NASA’s Jet Propulsion Laboratory,...

Briefs: Information Technology
Gravitational Compensation Onboard a Comsat

NASA’s Jet Propulsion Laboratory, Pasadena, California

This technique for compensating the gravitational attraction experienced by a test-mass freely floating onboard a satellite is new, and...

Briefs: Software
AMMOS-PDS Pipeline Service (APPS) — Label Design Tool (LDT)

NASA’s Jet Propulsion Laboratory, Pasadena, California

A software program builds PDS4 science product label (metadata) and automatically generates its description as part of...

Briefs: Electronics & Computers
Ontological System for Context Artifacts and Resources (OSCAR)

NASA’s Jet Propulsion Laboratory, Pasadena, California

Current data systems catalog and link data using a synthetic modeling approach that requires much domain knowledge in...

Briefs: Software
SPSCGR

NASA’s Jet Propulsion Laboratory, Pasadena, California

SPSCGR generates a contact graph suitable for use by the ION (Interplanetary Overlay Network) DTN (Delay/Disruption Tolerant Network) implementation from data provided by the...

Briefs: Information Technology
Software Framework for Control and Observation in Distributed Environments (CODE)

Ames Research Center, Moffett Field, California

CODE is a framework for control and observation in distributed environments. The framework enables the...

Briefs: Information Technology
Simple RunTime eXecutive (SRTX)

Marshall Space Flight Center, Alabama

Simple RunTime eXecutive (SRTX) software provides scheduling and publish/subscribe data transfer services. The scheduler allows dynamic allocation of real-time periodic...

Briefs: Information Technology
v-Anomica: A Fast Support Vector-Based Novelty Detection Technique

Ames Research Center, Moffett Field, California

Outlier or anomaly detection refers to the task of identifying abnormal or inconsistent patterns from a dataset. While they...

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