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pro vyhledávání: '"Roocks, Patrick"'
Autor:
Möller, Bernhard, Roocks, Patrick
We deal with a particular theorem from the theory of preference databases, namely the distributivity of prioritisation over Pareto-composition. We demonstrate that the result can be shown using the automated tool Prover9.
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https://explore.openaire.eu/search/publication?articleId=od______3341::767eb706eb7bc1f6301612e8f3be3ff5
https://opus.bibliothek.uni-augsburg.de/opus4/files/98735/98735.pdf
https://opus.bibliothek.uni-augsburg.de/opus4/files/98735/98735.pdf
Stream query processing is becoming increasingly important as more time-oriented data is produced and analyzed nowadays. Examples for stream based applications include sensor networks and infrastructure monitoring, electronic trading on Wall Street,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3341::d3ce4fa9424e26eb195ca955e868bbe9
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/60203
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/60203
Autor:
Roocks, Patrick
Relational methods in computer science have been studied intensively in the last decades, especially for program verification and correctness. In the present thesis we apply them to database preferences, which are a generalization of Skyline queries.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3341::616a8b2b7c0aaf23d901fd7ccda5a98b
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/3760
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/3760
Taking a Preference SQL approach, a context-aware vacation planner for on-site activities is proposed to automatically generate vacation plans based on user preferences and situational aspects. Using different levels of abstraction, the result of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3341::9b87626dead294ac91a7ca05f8aa1952
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/3395
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/3395
Publikováno v:
Journal of Applied Physics; Apr2008, Vol. 103 Issue 7, p07B337, 3p
Preferences allow more flexible and personalised queries in database systems. Evaluation of such a query means to select the maximal elements from the respective database w.r.t. to the preference, which is a partial strict-order. We present a point-f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3341::097117ad24da3bf390074117879241ae
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/2382
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/2382