LUXLOGAI 2018: LUXEMBOURG LOGIC FOR AI SUMMIT
RW SUMMER SCHOOL ON SUNDAY, SEPTEMBER 23RD, 2018
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08:30-12:00 Session 48
Location: MSA 3.520
08:30
Normative reasoning for the Semantic Web
10:00-10:30Coffee Break
13:30-14:30Lunch Break
14:30-18:00 Session 50
Location: MSA 3.520
14:30
Query answering and reasoning over probabilistic knowledge bases

ABSTRACT. Large-scale probabilistic knowledge bases are becoming increasingly important in academia and industry alike. They are constantly extended with new data, powered by modern information extraction tools that associate probabilities with knowledge base facts. This tutorial is dedicated to give an understanding of various query answering and reasoning tasks that can be used to exploit the full potential of probabilistic knowledge bases. In the first part of the tutorial, we focus on (tuple-independent) probabilistic databases as the simplest probabilistic data model. In the second part of the tutorial, we move on to richer representations where the probabilistic database is extended with ontological knowledge. For each part, we review some known data complexity results as well as discuss some recent results.

16:00-16:30Coffee Break
18:00-19:30 Session 51: Group Presentations

Presentation of the results from the morning session's working groups.

Location: MSA 3.520