[DL] Description Logic Online Seminar October Edition

[Patrick Koopmann]

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Dear members of the DL community,

we are happy to announce the next edition of Description Logic Seminar 
Series (https://dl.kr.org/seminar/), which will be on *October 4th at 
2pm CEST*. This time we will be honored with a talk by Balder ten Cate 
(University of Amsterdam).


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Title: Fitting Algorithms for Conjunctive Queries

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Abstract:*
A fitting algorithm for conjunctive queries (CQs) is an algorithm that 
takes as input a collection of data examples and outputs a CQ that fits 
the examples. In this talk, I will propose a list of desirable 
properties of such algorithms and use it as a guide for surveying recent 
results obtained in collaboration with Victor Dalmau, Maurice Funk,  
Jean Christoph Jung, and Carsten Lutz (PODS 2023, IJCAI 2023, and IPL 
2024). In particular, I will compare three concrete fitting algorithms, 
and we discuss complexity and size bounds for constructing fitting CQs 
with different desirable properties. The talk is based on our SIGMOD 
Record Research Highlights column.

The Zoom link for the meeting is: 
https://vu-live.zoom.us/j/95823249660?pwd=bQddajRHbvh0XMc11iQ1Eewqz6LicO.1

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Meeting ID: 958 2324 9660

Passcode: 702884
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Best wishes,

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*Patrick, *Ana, Bartosz, Quentin

*

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*PS: Just a reminder that you can join the KR community Discord (and the 
#dl channel) via https://discord.gg/BBWpqEZT2v. Besides other relevant 
information regarding the KR & DL communities such as academic events 
and job offers, you will find talk announcements of the DL Seminar 
Series and other online events as well. *

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