-
Federal
Fuzzy Spatiotemporal Data Mining to Activity Recognition in Smart Homes recent views
National Aeronautics and Space Administration —
A primary goal to design smart homes is to provide automatic assistance for the residents to make them able to live independently at home. Activity recognition is... -
Federal
Accelerated Aging Experiments for Prognostics of Damage Growth in Composite Materials recent views
National Aeronautics and Space Administration —
Composite structures are gaining importance for use in the aerospace industry. Compared to metallic structures their behavior is less well understood. This lack of... -
Federal
Uncertainty Representation and Interpretation in Model-based Prognostics Algorithms based on Kalman Filter Estimation recent views
National Aeronautics and Space Administration —
This article discusses several aspects of uncertainty represen- tation and management for model-based prognostics method- ologies based on our experience with Kalman... -
Federal
Evaluating Algorithm Performance Metrics Tailored for Prognostics recent views
National Aeronautics and Space Administration —
Prognostics has taken center stage in Condition Based Maintenance (CBM) where it is desired to estimate Remaining Useful Life (RUL) of a system so that remedial... -
Federal
Tackling V&V for Prognostics recent views
National Aeronautics and Space Administration —
We believe our approach to gathering and organizing prognostics V&V information from relevant literature, and then applying it to our specific prognostics... -
Federal
Discovering Precursors to Aviation Safety Incidents: KDD 2010 recent views
National Aeronautics and Space Administration —
Modern aircraft are producing data at an unprecedented rate with hundreds of parameters being recorded on a second by second basis. The data can be used for studying... -
Federal
Developing IVHM Requirements for Aerospace Systems recent views
National Aeronautics and Space Administration —
The term Integrated Vehicle Health Management (IVHM) describes a set of capabilities that enable sustainable and safe operation of components and subsystems within... -
Federal
An Integrated Model-Based Diagnostic and Prognostic Framework recent views
National Aeronautics and Space Administration —
Systems health monitoring is essential in guar- anteeing the safe, efficient, and correct opera- tion of complex engineered systems. Diagnosis, which consists of... -
Federal
Metrics for Evaluating Performance of Prognostics Techniques recent views
National Aeronautics and Space Administration —
Prognostics is an emerging concept in condition based maintenance (CBM) of critical systems. Along with developing the fundamentals of being able to confidently... -
Federal
Data Mining in Systems Health Management recent views
National Aeronautics and Space Administration —
This chapter presents theoretical and practical aspects associated to the implementation of a combined model-based/data-driven approach for failure prognostics based... -
Federal
Activity modeling under uncertainty by trace of objects in smart homes recent views
National Aeronautics and Space Administration —
A typical resident of a smart home can be an Alzheimer patient that forgets sometimes to complete the activities that he begins. The key point to assist the smart... -
Federal
A Survey of Metrics for Performance Evaluation of Prognostics recent views
National Aeronautics and Space Administration —
Prognostics is an emerging concept in condition basedmaintenance(CBM)ofcriticalsystems.Alongwith developing the fundamentals of being able to confidently predict... -
Federal
Proactive Management of Aviation System Safety Risk recent views
National Aeronautics and Space Administration —
Aviation safety systems have undergone dramatic changes over the past fifty years. If you take a look at the early technology in this area, you'll see that there was... -
Federal
Metrics for Evaluating Performance of Prognostic Techniques recent views
National Aeronautics and Space Administration —
Prognostics is an emerging concept in condition basedmaintenance(CBM)ofcriticalsystems.Alongwith developing the fundamentals of being able to confidently predict...