Search
Now showing items 141-145 of 145
Preferential proximal policy optimization in reinforcement learning
(2023-12-01)
The Proximal Policy Optimization (PPO), a policy gradient method, excels in reinforcement learning with its ”surrogate” objective function and stochastic gradient ascent. However, PPO does not fully consider the significance ...
Discovery of trend dependencies over time-series
(2023-11-01)
We improve constraint-based data quality using trend dependency (TD) discovery, extending existing order dependencies (ODs) to allow variations and exceptions. Unlike ODs, TDs capture approximate functional mappings between ...
Free methionine sulfoxide reductase and its contributions to environmental stress response in Komagataeibacter hansenii
(2023-12-01)
Komagataeibacter hansenii (ATCC 23769) is a non-virulent acetic acid bacterium that forms cellulosic biofilms at the air-liquid interface of liquid media, serving as a model for biofilm forming pathogenic bacteria. In this ...
Development and user experience assessment of a VR resource for lactation latching
(2023-12-01)
Breastfeeding is essential for infants and mothers. However, low breastfeeding rates have become a major health problem despite the use of electronic health resources used in videos, websites, and online video calls that ...
Predicting multi-person dynamics
(2023-12-01)
Humans unconsciously model the dynamics of the world around them; for example, we predict the movement of surrounding traffic and pedestrians while driving, or forecast player positions in a game of soccer. Our work builds ...