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Frank Drewes

Kontaktinformation

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Befattning:

Professor

personbild

Verksam vid:

Datavetenskap

Roller:

Biträdande prefekt
Programansvarig
Studierektor

Adress:

Umeå universitet
SE-901 87 Umeå
Sverige

Besöksadress:

Plan 4, MIT-huset, E454

Tel:

+46 90 786 97 90

Fax:

+46 90 580 14

E-postadress:

frank.drewes@umu.seE-post 1

drewes@cs.umu.seE-post 2

Lync:

Ta kontakt via Lync

Webbsida:

http://www8.cs.umu.se/~drewes/ Webbsida
http://www.cs.umu.se/personal/frank-drewes Webbsida

Research Interests

I am primus inter pares of the research group Foundations of Language Processing. My research interests are formal language theory in a wide sense and its application to problems in computational linguistics and natural language processing. In particular, I am interested in structural representations of natural language that combine different aspects such as syntax, semantics, and context knowledge. Currently, I am mostly interested in the algorithmics of automata and grammars that process semantic representations of sentences such as Abstract Meaning Representations.

Previously, I have been active in the field of grammatical picture generation. Information about a book on this subject that I have written (in the Springer EATCS series Texts in Theoretical Computer Science) is available here.

You may also be interested to have a look at the system TREEBAG.

So far I have been the main supervisor of three PhD students:

  • Johanna Björklund (then Johanna Högberg)
  • Christina Igasto (then Christina Olsén)
  • Martin Berglund

On a more personal note, in my sparetime I keep and breed Dendrobates (also somewhat misleadingly called dart frogs) and I try to develop my photographic skills. Feel free to visit my pages on Dendrobates (in Swedish) and about my photographs.

Publikationer

Författare

Titel

År sorteringsordning

Fulltext

Blum, Johannes
Drewes, Frank

Properties of Regular DAG Languages
Proc. 10th International Conference on Language and Automata Theory and Applications (LATA 2016): 427-438

2016

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Drewes, Frank
Merwe, Brink van der
Weideman, Nicolaas

The Output Size Problem for String-to-Tree Transducers
Proc. 4th Intl. Workshop on Trends in Tree Automata and Tree Transducers (TTATT 2016)

2016

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Björklund, Henrik
Drewes, Frank
Ericson, Petter

Between a Rock and a Hard Place: Parsing for Hyperege Replacement DAG Grammars
Proc. 10th International Conference on Language and Automata Theory and Applications (LATA 2016): 521-532

2016

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Björklund, Johanna
Drewes, Frank
Jonsson, Anna

On Computing Best Trees forWeighted Tree Automata
Proc. 4th Intl. Workshop on Trends in Tree Automata and Tree Transducers (TTATT 2016)

2016

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Drewes, Frank
Gebhardt, Kilian
Vogler, Heiko

EM-training for probabilistic aligned hypergraph bimorphisms
Proc. StatFSM 2016: ACL Workshop on statistical NLP and weighted automata

2016

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Drewes, Frank
Hoffmann, Berthold
Minas, Mark

Approximating Parikh Images for Generating Deterministic Graph Parsers
7th International Workshop on Graph Computation Models

2016

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Bensch, Suna
Drewes, Frank
Hirvensalo, Mika; et al.

Fundamenta Informaticae: special issue

2015

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Drewes, Frank
Leroux, Jérôme

Structurally Cyclic Petri Nets
Logical Methods in Computer Science, 11(4)

2015

Hämta

Bensch, Suna
Drewes, Frank
Hellström, Thomas

Grammatical Inference of Graph Transformation Rules
Proceedings of the 7th Workshop on Non-Classical Modelsof Automata and Applications (NCMA 2015): 73-90

2015

-

Drewes, Frank
Knight, Kevin
Kuhlmann, Marco

Formal Models of Graph Transformation in Natural Language Processing

2015

Hämta


Sidansvarig: Lena Kallin Westin
2016-09-11

Utskriftsversion