Introduction to Datalog
11.3 هزار بار بازدید -
4 سال پیش
-
Datalog is arguably the simplest
Datalog is arguably the simplest rule language one can imagine, yet it can express many query conditions that are not expressible in SPARQL. We take a quick look at Datalog based on examples and introduce some of the main terminology used in this area. Our main goal is to understand enough Datalog to further train it in the exercise classes. Those who wish to get a more slow-paced introduction can consult the materials for the Database Theory course (see below).
► Lecture slides for download: iccl.inf.tu-dresden.de/web/KG2020/en (Lecture 8)
► Related problem sheet to test your knowledge: Exercise 8
► Current and previous versions of the lecture: iccl.inf.tu-dresden.de/web/Knowledge_Graphs
► Lecture notes on database theory for background reading: iccl.inf.tu-dresden.de/web/Database_Theory_(SS2019)
4 سال پیش
در تاریخ 1399/10/01 منتشر شده
است.
11,390
بـار بازدید شده