| 9449081 |
Identification of semantic relationships within reported speech |
Richard Crouch, Martin Henk Van Den Berg, David Ahn, Olga Gurevich, Livia Polanyi +2 more |
2016-09-20 |
| 9361387 |
Context-based services |
Susan T. Dumais, Patrick A. Kinsel |
2016-06-07 |
| 9286733 |
Location based systems for entry and exit |
Carl Muirbrook, Michael Hunter |
2016-03-15 |
| 8868562 |
Identification of semantic relationships within reported speech |
Richard Crouch, Martin Henk Van Den Berg, David Ahn, Olga Gurevich, Livia Polanyi +2 more |
2014-10-21 |
| 8639708 |
Fact-based indexing for natural language search |
Martin Henk Van Den Berg, Daniel G. Bobrow, Robert D. Cheslow, Giovanni Lorenzo Thione, Chad Walters |
2014-01-28 |
| 8463593 |
Natural language hypernym weighting for word sense disambiguation |
Rion Langley Snow, Scott A. Waterman |
2013-06-11 |
| 8346756 |
Calculating valence of expressions within documents for searching a document index |
Livia Polanyi, Martin Henk Van Den Berg |
2013-01-01 |
| 8229970 |
Efficient storage and retrieval of posting lists |
Chad Walters, Giovanni Lorenzo Thione, Lukas Biewald, Brendan O'Connor |
2012-07-24 |
| 8209321 |
Emphasizing search results according to conceptual meaning |
Scott A. Prevost, Giovanni Lorenzo Thione, Brendan O'Connor, Lukas Biewald |
2012-06-26 |
| 7984032 |
Iterators for applying term occurrence-level constraints in natural language searching |
Giovanni Lorenzo Thione, Chad Walters, Richard Crouch |
2011-07-19 |
