| Effective Time Ratio: A Measure for Web Search Engines with Document Snippets Recent academic inistitutions visiting this post, which is a subset of the total traffic |  |
Taiwan |  | 1 | National Taiwan University | Wed, 15/06/11 - 09:55 |
Russian Federation |  | 1 | Moscow State University | Tue, 31/05/11 - 14:16 |