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Christof Müller

dblp:81/4072 · DBLP profile ↗
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6ranked-venue papers
2as first author
0since 2021 · last 2010
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 5 · 1 first-authorDatabases, data management, data science and information retrieval · 2 · 1 first-authorGraphics, computer vision, multimedia, augmented reality and games · 1

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
2 papers
Knowledge representation and reasoning · 63% Information extraction and text analysis · 37%
Databases, data mining, and information retrieval
2 papers
Information retrieval · 100%
Interdisciplinary, comprehensive, and emerging computing
1 paper
Computational social science and digital humanities · 100%

Topics — the 5 heaviest of 7, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Knowledge, reasoning and agents › Knowledge representation and reasoning › ontology
lexical knowledge base
0.112008
Using Wiktionary for Computing Semantic Relatedness · AAAI 2008
Knowledge, reasoning and agents › Knowledge representation and reasoning
ontology
0.112008
Using Wiktionary for Computing Semantic Relatedness · AAAI 2008
Information retrieval › text analysis
semantic relatedness
0.112008
Using Wiktionary for Computing Semantic Relatedness · AAAI 2008
Natural language and speech › Information extraction and text analysis › lexical semantics
semantic relatedness
0.112007
What to be? - Electronic Career Guidance Based on Semantic Relatedness · ACL 2007
Natural language and speech › Information extraction and text analysis
lexical semantics
0.012008
Using Wiktionary for Computing Semantic Relatedness · AAAI 2008

Methods — techniques the papers use, named apart from their topics

wiktionary · 0.2semantic relatedness · 0.1
YearPublicationVenuePosition
2010 Semantically Enhanced Term Frequency
Christof Müller, Iryna Gurevych
ECIR1
2009 A Study on the Semantic Relatedness of Query and Document Terms in Information Retrieval
Christof Müller, Iryna Gurevych
EMNLP1
2008 Using Wiktionary for Computing Semantic Relatedness
Torsten Zesch, Christof Müller, Iryna Gurevych
AAAI2
2008 Using tag semantic network for keyphrase extraction in blogs
abstract
Folksonomies provide a comfortable way to search and browse the blogosphere. As the tags in the blogosphere are sparse, ambiguous and too general, this paper proposes both a supervised and an unsupervised approach that extract tags from posts using a tag semantic network. We evaluate the two methods on a blog dataset and observe an improvement in F1-measure from 0.23 to 0.50 when compared to the baseline system.
Lizhen Qu, Christof Müller, Iryna Gurevych
CIKM2
2008 Extracting Lexical Semantic Knowledge from Wikipedia and Wiktionary
Torsten Zesch, Christof Müller, Iryna Gurevych
LREC2
2007 What to be? - Electronic Career Guidance Based on Semantic Relatedness
Iryna Gurevych, Christof Müller, Torsten Zesch
ACL2