Optimizing web search using web click-through data.
Towards wearable cognitive assistance
CIKM
Zeng H
Xue G
Pillai, P.
Satyanarayanan, M.
Richter, W.
Hu, W.
A Survey of Automatic Query Expansion in Information Retrieval.
Designing Conversation Cues on a Head-Worn Display to Support Persons with Aphasia