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teaching:mfe:is [2014/02/14 15:15] svsummer |
teaching:mfe:is [2014/02/19 09:14] ezimanyi [Extending SPARQL for Spatio-temporal Data Support] |
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- | ====== MFE 2013-2014 : Web and Information Systems ====== | + | ====== MFE 2014-2015 : Web and Information Systems ====== |
===== Introduction ===== | ===== Introduction ===== | ||
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Interested? Contact [[stijn.vansummeren@ulb.ac.be|Stijn Vansummeren]] | Interested? Contact [[stijn.vansummeren@ulb.ac.be|Stijn Vansummeren]] | ||
+ | |||
===== Models for programming Data Management in the Cloud ===== | ===== Models for programming Data Management in the Cloud ===== | ||
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- | ===== Aspects of File and Data Synchronization ===== | ||
- | |||
- | With the ubiquitous use of mobile computational devices such as | ||
- | laptops and PDAs, it has become increasingly important to be able to | ||
- | synchronize data between these devices. To give a few examples: a new | ||
- | appointment inserted in the calendar on a PDA must become visible on | ||
- | the user's laptop after synchronization (and vice versa); files | ||
- | modified on the laptop have to be synchronized with the Desktop | ||
- | computer, and so on. But what do we do when an appointment is modified | ||
- | on the PDA and at the same time deleted on the laptop? Dealing with | ||
- | such conflicts is the main difficulty in designing good | ||
- | synchronization software. | ||
- | |||
- | The goal of this thesis is to study, compare, and implement various | ||
- | approaches to file and data synchronizers. This entails studying some | ||
- | of the techniques used by distributed systems and version control | ||
- | systems (such as CVS and Subversion), but also requires an | ||
- | investigation of some more recent synchronization proposals like | ||
- | Unison (http://www.cis.upenn.edu/~bcpierce/unison/index.html) and the | ||
- | so-called "Lenses" proposed in the Harmony project | ||
- | (http://www.seas.upenn.edu/~harmony). | ||
- | |||
- | * Contact : [[stijn.vansummeren@ulb.ac.be|Stijn Vansummeren]] | ||
- | |||
=====Foundations of Data Description Languages===== | =====Foundations of Data Description Languages===== | ||
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- | * Contacts : | + | * Contact: [[ezimanyi@ulb.ac.be|Esteban Zimányi]] (CoDE) |
- | * [[ezimanyi@ulb.ac.be|Esteban Zimányi]] (CoDE) | + | |