Helmut Horacek


2017

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Requirements for Conceptual Representations of Explanations and How Reasoning Systems Can Serve Them
Helmut Horacek
Proceedings of the 1st Workshop on Explainable Computational Intelligence (XCI 2017)

2015

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Generating Referential Descriptions Involving Relations by a Best-First Searching Procedure – A System Demo
Florin Haque | Helmut Horacek
Proceedings of the 15th European Workshop on Natural Language Generation (ENLG)

2013

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Justifying Corpus-Based Choices in Referring Expression Generation
Helmut Horacek
Proceedings of the International Conference Recent Advances in Natural Language Processing RANLP 2013

2006

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Transformation-Based Interpretation of Implicit Parallel Structures: Reconstructing the Meaning of “vice versa” and Similar Linguistic Operators
Helmut Horacek | Magdalena Wolska
Proceedings of the COLING/ACL 2006 Main Conference Poster Sessions

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A corpus of tutorial dialogs on theorem proving; the influence of the presentation of the study-material
Christoph Benzmüller | Helmut Horacek | Henri Lesourd | Ivana Kruijff-Korbayova | Marvin Schiller | Magdalena Wolska
Proceedings of the Fifth International Conference on Language Resources and Evaluation (LREC’06)

We present a new corpus of tutorial dialogs on mathematical theorem proving that was collected in a Wizard-of-Oz setup. Our study is a follow up on a previous experiment conducted in a similar simulated environment. A major difference between the current and the previous experimental setup was that in this study we varied the presentation of the study-material with which the subjects were provided. One sub-group of the subjects was presented with a highly formalized presentation consisting mainly of formulas, while the other with a presentation mainly in natural language. Our goal was to obtain more data on the kind of mixed-language that is characteristic of informal mathematical discourse. We hypothesized that the language style of the subjects' interaction with the simulated system will reflect the style of presentation of the study-material. In the paper we briefly present the experimental setup, the corpus, and a preliminary quantitative result of the corpus analysis.

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Generating References to Parts of Recursively Structured Objects
Helmut Horacek
Proceedings of the Fourth International Natural Language Generation Conference

2005

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A Hybrid Model for Tutorial Dialogs
Helmut Horacek | Magdalena Wolska
Proceedings of the 6th SIGdial Workshop on Discourse and Dialogue

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Generating Referential Descriptions Under Conditions of Uncertainty
Helmut Horacek
Proceedings of the Tenth European Workshop on Natural Language Generation (ENLG-05)

2004

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A System for Generating Descriptions of Sets of Objects in a Rich variety
Helmut Horacek
COLING 2004: Proceedings of the 20th International Conference on Computational Linguistics

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An Annotated Corpus of Tutorial Dialogs on Mathematical Theorem Proving
Magdalena Wolska | Bao Quoc Vo | Dimitra Tsovaltzi | Ivana Kruijff-Korbayová | Elena Karagjosova | Helmut Horacek | Armin Fiedler | Christoph Benzmüller
Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC’04)

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Lexical-semantic interpretation of language input in mathematical dialogs
Magdalena Wolska | Ivana Kruijff-Korbayová | Helmut Horacek
Proceedings of the 2nd Workshop on Text Meaning and Interpretation

2003

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Handling Dependencies in Reorganizing Content Specifications A Case Study of Case Analysis
Helmut Horacek
Proceedings of the 9th European Workshop on Natural Language Generation (ENLG-2003) at EACL 2003

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A Best-First Search Algorithm for Generating Referring Expressions
Helmut Horacek
10th Conference of the European Chapter of the Association for Computational Linguistics

2002

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Aggregation with Strong Regularities and Alternatives”
Helmut Horacek
Proceedings of the International Natural Language Generation Conference

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Varying Cardinality in Metonymic Extensions to Nouns
Helmut Horacek
COLING 2002: The 19th International Conference on Computational Linguistics

2001

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Book Reviews: Building Natural Language Generation Systems
Helmut Horacek
Computational Linguistics, Volume 27, Number 2, June 2001

1998

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The Role of Cardinality in Metonymic Extensions to Nouns
Helmut Horacek
The Computational Treatment of Nominals

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A Flexible Shallow Approach to Text Generation
Stephan Busemann | Helmut Horacek
Natural Language Generation

1997

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Generating Referential Descriptions in Multimedia Environments
Helmut Horacek
Referring Phenomena in a Multimedia Context and their Computational Treatment

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An Algorithm for Generating Referential Descriptions with Flexible Interfaces
Helmut Horacek
35th Annual Meeting of the Association for Computational Linguistics and 8th Conference of the European Chapter of the Association for Computational Linguistics

1994

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Content Selection and Organization as a Process Involving Compromises
Helmut Horacek
Proceedings of the Seventh International Workshop on Natural Language Generation

1993

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From Planning to Actions: Realizing Intentions by Rhetorical Means
Helmut Horacek
Intentionality and Structure in Discourse Relations

1991

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Exploiting Conversational Implicature for Generating Concise Explanations
Helmut Horacek
Fifth Conference of the European Chapter of the Association for Computational Linguistics

1990

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Generating Referring Expressions Using Multiple Knowledge Sources
Russell Block | Helmut Horacek
COLING 1990 Volume 2: Papers presented to the 13th International Conference on Computational Linguistics

1989

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Dialog Control in a Natural Language System
Michael Gerlach | Helmut Horacek
Fourth Conference of the European Chapter of the Association for Computational Linguistics