Inventor
HIGGINS DERRICK
US14 patents
⚠️ This page may combine multiple inventors who share the name “HIGGINS DERRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EDUCATIONAL TESTING SERVICE
9 patentsUS7720675B2May 18, 2010
Method and system for determining text coherence
EDUCATIONAL TESTING SERVICE26 citations90
US7711312B2May 4, 2010
Method and system for detecting off-topic essays without topic-specific training
EDUCATIONAL TESTING SERVICE9 citations83
US10373047B2Aug 6, 2019
Deep convolutional neural networks for automated scoring of constructed responses
EDUCATIONAL TESTING SERVICE5 citations82
US7778834B2Aug 17, 2010
Method and system for assessing pronunciation difficulties of non-native speakers by entropy calculation
EDUCATIONAL TESTING SERVICE9 citations81
US7912722B2Mar 22, 2011
Method and system for text retrieval for computer-assisted item creation
EDUCATIONAL TESTING SERVICE6 citations72
US10255820B2Apr 9, 2019
Systems and methods for evaluating susceptibility of automated scoring engines to gaming behavior
EDUCATIONAL TESTING SERVICE3 citations71
US9704413B2Jul 11, 2017
Non-scorable response filters for speech scoring systems
EDUCATIONAL TESTING SERVICE4 citations69
US11475273B1Oct 18, 2022
Deep convolutional neural networks for automated scoring of constructed responses
EDUCATIONAL TESTING SERVICE0 citations61
US10628731B1Apr 21, 2020
Deep convolutional neural networks for automated scoring of constructed responses
EDUCATIONAL TESTING SERVICE0 citations51