Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8024346 | Method and apparatus for ranked join indices | Nikolaos Koudas, Ioannis Kotidis, Themistoklis Palpanas, Divesh Srivastava | 2011-09-20 |
| 7877404 | Query classification based on query click logs | Kannan Achan, Ariel Fuxman, Rakesh Agrawal | 2011-01-25 |