Wednesday, May 28, 2014 2:30 PM EDT
| Speaker: | Olaf Hartig |
| Abstract: | Traversal-based query execution is a recent approach to query the Web as if it was a distributed database. The novelty of this approach lies in integrating a traversal-based retrieval of Web data into the query execution process. Hence, this approach does not assume a-priori a fixed set of potentially relevant data sources; instead, the traversal process discovers data and data sources on the fly. |
Thursday, May 22, 2014 2:30 PM EDT
Part of the Data Systems Seminar Series (2013-2014)
| Speaker: | Bettina Kemme, McGill University |
Wednesday, May 21, 2014 2:30 PM EDT
Part of the Data Systems Seminar Series (2013-2014)
| Speaker: | Alexandros Labrinidis, University of Pittsburgh |
Wednesday, May 14, 2014 2:30 PM EDT
| Speaker: | Daniel Nicoara |
Wednesday, May 7, 2014 2:30 PM EDT
| Speaker: | Matteo Riondato, Brown University |
| Abstract: | Frequent Itemsets mining is one of the key tasks in knowledge discovery from databases. The cost of mining algorithms for this problem depends on the number of itemsets and on the size of the dataset. |
Tuesday, May 6, 2014 11:00 AM EDT
Part of the Data Systems Seminar Series (2013-2014)
| Speaker: | Timothy Roscoe, ETH Zürich |
