Jakob

474 reputation

410

bio	website	jakoblog.de
	location	Germany
	age
visits	member for	2 years, 8 months
	seen	Nov 29 '12 at 15:04
stats	profile views	118

I am a developer in a large library consortium. At the moment I do my PhD in information science on modeling and describing data. Beside this I am a long time community member of (mainly German) Wikipedia.

	474 reputation	bio	website	jakoblog.de	visits	member for	2 years, 8 months
410 badges		location	Germany		seen	Nov 29 '12 at 15:04

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4 Questions

votes activity newest

28	Is the Chomsky-hierarchy outdated?
11	What's the difference between term rewriting and pattern matching?
9	What good notations for deterministic context-free and visibly pushdown languages exist?
5	Which formal language class are XML and JSON with unique keys?

474 Reputation

+30	Is the Chomsky-hierarchy outdated?
+10	What good notations for deterministic context-free and visibly pushdown languages exist?
+15	What's the difference between term rewriting and pattern matching?
+5	Which formal language class are XML and JSON with unique keys?

2 Answers

votes activity newest

8	Correspondence between complexity classes and logic
2	Where do most REGEX implementations fall on the complexity scale?

11 Tags

8 cc.complexity-theory × 2	2 regular-expressions
8 lo.logic	0 teaching
8 computability	0 big-picture
2 fl.formal-languages × 4	0 terminology
2 automata-theory × 2	0 term-rewriting-systems

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