Alexander Koller

165 papers A* 27A 7B 20C 1Misc 1Journal 51Unranked 52
YearRankTypeTitle / Venue / Authors
2026 J jnl
AuthorMix: Modular Authorship Style Transfer via Layer-wise Adapter Mixing.
CoRR
Sarubi Thillainathan, Ji-Ung Lee, Michael Sullivan, Alexander Koller
2026 J jnl
On the Ability of Transformers to Verify Plans.
CoRR
Yash Raj Sarrof, Yupei Du, Katharina Stein, Alexander Koller, Sylvie Thiébaux, Michael Hahn
2025 — conf
A Knapsack by Any Other Name: Presentation impacts LLM performance on NP-hard problems.
EMNLP (Findings)
Alex Duchnowski, Ellie Pavlick, Alexander Koller
2025 J jnl
Characterizing Language Use in a Collaborative Situated Game.
CoRR
Nicholas Tomlin, Naitian Zhou, Eve Fleisig, Liangyuan Chen, Téa Wright, Lauren Vinh, Laura X. Ma, Seun Eisape, Ellie French, Tingting Du, Tianjiao Zhang, Alexander Koller, Alane Suhr
2025 J jnl
Collaborative Problem-Solving in an Optimization Game.
CoRR
Isidora Jeknic, Alex Duchnowski, Alexander Koller
2025 J jnl
EHOP: A Dataset of Everyday NP-Hard Optimization Problems.
CoRR
Alex Duchnowski, Ellie Pavlick, Alexander Koller
2025 A* conf
Evaluating Spatiotemporal Consistency in Automatically Generated Sewing Instructions.
EMNLP
Luisa Geiger, Mareike Hartmann, Michael Sullivan, Alexander Koller
2025 J jnl
Evaluating Spatiotemporal Consistency in Automatically Generated Sewing Instructions.
CoRR
Luisa Geiger, Mareike Hartmann, Michael Sullivan, Alexander Koller
2025 J jnl
Improved Generalized Planning with LLMs through Strategy Refinement and Reflection.
CoRR
Katharina Stein, Nils Hodel, Daniel Fiser, Jörg Hoffmann, Michael Katz, Alexander Koller
2025 — conf
LLMs instead of Human Judges? A Large Scale Empirical Study across 20 NLP Evaluation Tasks.
ACL (2)
Anna Bavaresco, Raffaella Bernardi, Leonardo Bertolazzi, Desmond Elliott, Raquel Fernández, Albert Gatt, Esam Ghaleb, Mario Giulianelli, Michael Hanna, Alexander Koller, André F. T. Martins, Philipp Mondorf, Vera Neplenbroek, Sandro Pezzelle, Barbara Plank, David Schlangen, Alessandro Suglia, Aditya K. Surikuchi, Ece Takmaz, Alberto Testoni
2025 — conf
LLMs syntactically adapt their language use to their conversational partner.
ACL (2)
Florian Kandra, Vera Demberg, Alexander Koller
2025 J jnl
LLMs syntactically adapt their language use to their conversational partner.
CoRR
Florian Kandra, Vera Demberg, Alexander Koller
2025 A* conf
Language models can learn implicit multi-hop reasoning, but only if they have lots of training data.
EMNLP
Yuekun Yao, Yupei Du, Dawei Zhu, Michael Hahn, Alexander Koller
2025 J jnl
Language models can learn implicit multi-hop reasoning, but only if they have lots of training data.
CoRR
Yuekun Yao, Yupei Du, Dawei Zhu, Michael Hahn, Alexander Koller
2025 A* conf
Playpen: An Environment for Exploring Learning From Dialogue Game Feedback.
EMNLP
Nicola Horst, Davide Mazzaccara, Antonia Schmidt, Michael Sullivan, Filippo Momentè, Luca Franceschetti, Philipp Sadler, Sherzod Hakimov, Alberto Testoni, Raffaella Bernardi, Raquel Fernández, Alexander Koller, Oliver Lemon, David Schlangen, Mario Giulianelli, Alessandro Suglia
2025 J jnl
Playpen: An Environment for Exploring Learning Through Conversational Interaction.
CoRR
Nicola Horst, Davide Mazzaccara, Antonia Schmidt, Michael Sullivan, Filippo Momentè, Luca Franceschetti, Philipp Sadler, Sherzod Hakimov, Alberto Testoni, Raffaella Bernardi, Raquel Fernández, Alexander Koller, Oliver Lemon, David Schlangen, Mario Giulianelli, Alessandro Suglia
2025 J jnl
Positional Biases Shift as Inputs Approach Context Window Limits.
CoRR
Blerta Veseli, Julian Chibane, Mariya Toneva, Alexander Koller
2025 A* conf
Procedural Environment Generation for Tool-Use Agents.
EMNLP
Michael Sullivan, Mareike Hartmann, Alexander Koller
2025 J jnl
Procedural Environment Generation for Tool-Use Agents.
CoRR
Michael Sullivan, Mareike Hartmann, Alexander Koller
2025 — conf
Triangulating LLM Progress through Benchmarks, Games, and Cognitive Tests.
EMNLP (Findings)
Filippo Momentè, Alessandro Suglia, Mario Giulianelli, Ambra Ferrari, Alexander Koller, Oliver Lemon, David Schlangen, Raquel Fernández, Raffaella Bernardi
2025 J jnl
Triangulating LLM Progress through Benchmarks, Games, and Cognitive Tests.
CoRR
Filippo Momentè, Alessandro Suglia, Mario Giulianelli, Ambra Ferrari, Alexander Koller, Oliver Lemon, David Schlangen, Raquel Fernández, Raffaella Bernardi
2024 — conf
A Corpus of German Abstract Meaning Representation (DeAMR).
LREC/COLING
Christoph Otto, Jonas Groschwitz, Alexander Koller, Xiulin Yang, Lucia Donatelli
2024 B conf
A Dialogue Game for Eliciting Balanced Collaboration.
SIGDIAL
Isidora Jeknic, David Schlangen, Alexander Koller
2024 J jnl
A Dialogue Game for Eliciting Balanced Collaboration.
CoRR
Isidora Jeknic, David Schlangen, Alexander Koller
2024 J jnl
A Survey on Complex Tasks for Goal-Directed Interactive Agents.
CoRR
Mareike Hartmann, Alexander Koller
2024 — conf
ADaPT: As-Needed Decomposition and Planning with Language Models.
NAACL-HLT (Findings)
Archiki Prasad, Alexander Koller, Mareike Hartmann, Peter Clark, Ashish Sabharwal, Mohit Bansal, Tushar Khot
2024 A* conf
Closing the Curious Case of Neural Text Degeneration.
ICLR
Matthew Finlayson, John Hewitt, Alexander Koller, Swabha Swayamdipta, Ashish Sabharwal
2024 J jnl
Fine-grained Controllable Text Generation through In-context Learning with Feedback.
CoRR
Sarubi Thillainathan, Alexander Koller
2024 J jnl
LLMs instead of Human Judges? A Large Scale Empirical Study across 20 NLP Evaluation Tasks.
CoRR
Anna Bavaresco, Raffaella Bernardi, Leonardo Bertolazzi, Desmond Elliott, Raquel Fernández, Albert Gatt, Esam Ghaleb, Mario Giulianelli, Michael Hanna, Alexander Koller, André F. T. Martins, Philipp Mondorf, Vera Neplenbroek, Sandro Pezzelle, Barbara Plank, David Schlangen, Alessandro Suglia, Aditya K. Surikuchi, Ece Takmaz, Alberto Testoni
2024 J jnl
Learning Program Behavioral Models from Synthesized Input-Output Pairs.
CoRR
Tural Mammadov, Dietrich Klakow, Alexander Koller, Andreas Zeller
2024 — conf
Predicting generalization performance with correctness discriminators.
EMNLP (Findings)
Yuekun Yao, Alexander Koller
2024 — conf
SIP: Injecting a Structural Inductive Bias into a Seq2Seq Model by Simulation.
ACL (1)
Matthias Lindemann, Alexander Koller, Ivan Titov
2024 A* conf
Scope-enhanced Compositional Semantic Parsing for DRT.
EMNLP
Xiulin Yang, Jonas Groschwitz, Alexander Koller, Johan Bos
2024 J jnl
Scope-enhanced Compositional Semantic Parsing for DRT.
CoRR
Xiulin Yang, Jonas Groschwitz, Alexander Koller, Johan Bos
2024 — conf
Simple and effective data augmentation for compositional generalization.
NAACL-HLT
Yuekun Yao, Alexander Koller
2024 J jnl
Simple and effective data augmentation for compositional generalization.
CoRR
Yuekun Yao, Alexander Koller
2024 A* conf
Strengthening Structural Inductive Biases by Pre-training to Perform Syntactic Transformations.
EMNLP
Matthias Lindemann, Alexander Koller, Ivan Titov
2024 J jnl
Strengthening Structural Inductive Biases by Pre-training to Perform Syntactic Transformations.
CoRR
Matthias Lindemann, Alexander Koller, Ivan Titov
2023 J jnl
ADaPT: As-Needed Decomposition and Planning with Language Models.
CoRR
Archiki Prasad, Alexander Koller, Mareike Hartmann, Peter Clark, Ashish Sabharwal, Mohit Bansal, Tushar Khot
2023 J jnl
AutoPlanBench: : Automatically generating benchmarks for LLM planners from PDDL.
CoRR
Katharina Stein, Alexander Koller
2023 J jnl
Closing the Curious Case of Neural Text Degeneration.
CoRR
Matthew Finlayson, John Hewitt, Alexander Koller, Swabha Swayamdipta, Ashish Sabharwal
2023 A conf
Compositional Generalisation with Structured Reordering and Fertility Layers.
EACL
Matthias Lindemann, Alexander Koller, Ivan Titov
2023 — conf
Compositional Generalization without Trees using Multiset Tagging and Latent Permutations.
ACL (1)
Matthias Lindemann, Alexander Koller, Ivan Titov
2023 J jnl
Compositional Generalization without Trees using Multiset Tagging and Latent Permutations.
CoRR
Matthias Lindemann, Alexander Koller, Ivan Titov
2023 J jnl
Injecting a Structural Inductive Bias into a Seq2Seq Model by Simulation.
CoRR
Matthias Lindemann, Alexander Koller, Ivan Titov
2023 J jnl
Predicting generalization performance with correctness discriminators.
CoRR
Yuekun Yao, Alexander Koller
2023 A* conf
SLOG: A Structural Generalization Benchmark for Semantic Parsing.
EMNLP
Bingzhi Li, Lucia Donatelli, Alexander Koller, Tal Linzen, Yuekun Yao, Najoung Kim
2023 J jnl
SLOG: A Structural Generalization Benchmark for Semantic Parsing.
CoRR
Bingzhi Li, Lucia Donatelli, Alexander Koller, Tal Linzen, Yuekun Yao, Najoung Kim
2023 A* conf
We're Afraid Language Models Aren't Modeling Ambiguity.
EMNLP
Alisa Liu, Zhaofeng Wu, Julian Michael, Alane Suhr, Peter West, Alexander Koller, Swabha Swayamdipta, Noah A. Smith, Yejin Choi
2023 J jnl
We're Afraid Language Models Aren't Modeling Ambiguity.
CoRR
Alisa Liu, Zhaofeng Wu, Julian Michael, Alane Suhr, Peter West, Alexander Koller, Swabha Swayamdipta, Noah A. Smith, Yejin Choi
2023 — conf
What's the Meaning of Superhuman Performance in Today's NLU?
ACL (1)
Simone Tedeschi, Johan Bos, Thierry Declerck, Jan Hajic, Daniel Hershcovich, Eduard H. Hovy, Alexander Koller, Simon Krek, Steven Schockaert, Rico Sennrich, Ekaterina Shutova, Roberto Navigli
2023 J jnl
What's the Meaning of Superhuman Performance in Today's NLU?
CoRR
Simone Tedeschi, Johan Bos, Thierry Declerck, Jan Hajic, Daniel Hershcovich, Eduard H. Hovy, Alexander Koller, Simon Krek, Steven Schockaert, Rico Sennrich, Ekaterina Shutova, Roberto Navigli
2022 J jnl
Compositional Generalisation with Structured Reordering and Fertility Layers.
CoRR
Matthias Lindemann, Alexander Koller, Ivan Titov
2022 J jnl
Compositional Generalization Requires Compositional Parsers.
CoRR
Pia Weißenhorn, Yuekun Yao, Lucia Donatelli, Alexander Koller
2022 — conf
Compositional generalization with a broad-coverage semantic parser.
*SEM@NAACL-HLT
Pia Weißenhorn, Lucia Donatelli, Alexander Koller
2022 A* conf
Structural generalization is hard for sequence-to-sequence models.
EMNLP
Yuekun Yao, Alexander Koller
2022 J jnl
Structural generalization is hard for sequence-to-sequence models.
CoRR
Yuekun Yao, Alexander Koller
2022 B conf
Zero-shot Script Parsing.
COLING
Fangzhou Zhai, Vera Demberg, Alexander Koller
2021 — conf
Aligning Actions Across Recipe Graphs.
EMNLP (1)
Lucia Donatelli, Theresa Schmidt, Debanjali Biswas, Arne Köhn, Fangzhou Zhai, Alexander Koller
2021 — conf
Learning compositional structures for semantic graph parsing.
SPNLP@ACL-IJCNLP
Jonas Groschwitz, Meaghan Fowlie, Alexander Koller
2021 J jnl
Learning compositional structures for semantic graph parsing.
CoRR
Jonas Groschwitz, Meaghan Fowlie, Alexander Koller
2021 — conf
Script Parsing with Hierarchical Sequence Modelling.
*SEM
Fangzhou Zhai, Iza Skrjanec, Alexander Koller
2020 A* conf
Climbing towards NLU: On Meaning, Form, and Understanding in the Age of Data.
ACL
Emily M. Bender, Alexander Koller
2020 — conf
Fast semantic parsing with well-typedness guarantees.
EMNLP (1)
Matthias Lindemann, Jonas Groschwitz, Alexander Koller
2020 J jnl
Fast semantic parsing with well-typedness guarantees.
CoRR
Matthias Lindemann, Jonas Groschwitz, Alexander Koller
2020 B conf
Generating Instructions at Different Levels of Abstraction.
COLING
Arne Köhn, Julia Wichlacz, Álvaro Torralba, Daniel Höller, Jörg Hoffmann, Alexander Koller
2020 J jnl
Generating Instructions at Different Levels of Abstraction.
CoRR
Arne Köhn, Julia Wichlacz, Álvaro Torralba, Daniel Höller, Jörg Hoffmann, Alexander Koller
2020 B conf
MC-Saar-Instruct: a Platform for Minecraft Instruction Giving Agents.
SIGdial
Arne Köhn, Julia Wichlacz, Christine Schäfer, Álvaro Torralba, Jörg Hoffmann, Alexander Koller
2020 B conf
Normalizing Compositional Structures Across Graphbanks.
COLING
Lucia Donatelli, Jonas Groschwitz, Matthias Lindemann, Alexander Koller, Pia Weißenhorn
2020 J jnl
Normalizing Compositional Structures Across Graphbanks.
CoRR
Lucia Donatelli, Jonas Groschwitz, Alexander Koller, Matthias Lindemann, Pia Weißenhorn
2020 B conf
Story Generation with Rich Details.
COLING
Fangzhou Zhai, Vera Demberg, Alexander Koller
2019 J jnl
Compositional Semantic Parsing Across Graphbanks.
CoRR
Matthias Lindemann, Jonas Groschwitz, Alexander Koller
2019 — conf
Compositional Semantic Parsing across Graphbanks.
ACL (1)
Matthias Lindemann, Jonas Groschwitz, Alexander Koller
2019 — conf
Graph-Based Meaning Representations: Design and Processing.
ACL (4)
Alexander Koller, Stephan Oepen, Weiwei Sun
2019 — conf
Saarland at MRP 2019: Compositional parsing across all graphbanks.
CoNLL Shared Task
Lucia Donatelli, Meaghan Fowlie, Jonas Groschwitz, Alexander Koller, Matthias Lindemann, Mario Mina, Pia Weißenhorn
2019 — conf
Semantic Expressive Capacity with Bounded Memory.
ACL (1)
Antoine Venant, Alexander Koller
2019 J jnl
Semantic expressive capacity with bounded memory.
CoRR
Antoine Venant, Alexander Koller
2019 B conf
Talking about what is not there: Generating indefinite referring expressions in Minecraft.
INLG
Arne Köhn, Alexander Koller
2018 J jnl
AMR Dependency Parsing with a Typed Semantic Algebra.
CoRR
Jonas Groschwitz, Matthias Lindemann, Meaghan Fowlie, Mark Johnson, Alexander Koller
2018 — conf
AMR dependency parsing with a typed semantic algebra.
ACL (1)
Jonas Groschwitz, Matthias Lindemann, Meaghan Fowlie, Mark Johnson, Alexander Koller
2018 A conf
DialogOS: Simple and Extensible Dialogue Modeling.
INTERSPEECH
Alexander Koller, Timo Baumann, Arne Köhn
2018 — conf
Discovering User Groups for Natural Language Generation.
SIGDIAL Conference
Nikos Engonopoulos, Christoph Teichmann, Alexander Koller
2018 J jnl
Discovering User Groups for Natural Language Generation.
CoRR
Nikos Engonopoulos, Christoph Teichmann, Alexander Koller
2018 C conf
Efficient Translation with Linear Bimorphisms.
LATA
Christoph Teichmann, Antoine Venant, Alexander Koller
2018 — conf
Generalized chart constraints for efficient PCFG and TAG parsing.
ACL (2)
Stefan Grünewald, Sophie Henning, Alexander Koller
2018 J jnl
Generalized chart constraints for efficient PCFG and TAG parsing.
CoRR
Stefan Grünewald, Sophie Henning, Alexander Koller
2017 — conf
A Feature Structure Algebra for FTAG.
TAG
Alexander Koller
2017 — conf
A constrained graph algebra for semantic parsing with AMRs.
IWCS(1)
Jonas Groschwitz, Meaghan Fowlie, Mark Johnson, Alexander Koller
2017 — conf
Alto: Rapid Prototyping for Parsing and Translation.
EACL (Software Demonstrations)
Johannes Gontrum, Jonas Groschwitz, Alexander Koller, Christoph Teichmann
2017 — conf
Coarse-To-Fine Parsing for Expressive Grammar Formalisms.
IWPT
Christoph Teichmann, Alexander Koller, Jonas Groschwitz
2017 — conf
Generating Contrastive Referring Expressions.
ACL (1)
Martin Villalba, Christoph Teichmann, Alexander Koller
2017 B conf
Integrated sentence generation using charts.
INLG
Alexander Koller, Nikos Engonopoulos
2017 — conf
Parsing Minimalist Languages with Interpreted Regular Tree Grammars.
TAG
Meaghan Fowlie, Alexander Koller
2017 — ed.
Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics, EACL 2017, Valencia, Spain, April 3-7, 2017, Volume 1: Long Papers
EACL (1)
Mirella Lapata, Phil Blunsom, Alexander Koller
2017 — ed.
Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics, EACL 2017, Valencia, Spain, April 3-7, 2017, Volume 2: Short Papers
EACL (2)
Mirella Lapata, Phil Blunsom, Alexander Koller
2016 — conf
Efficient techniques for parsing with tree automata.
ACL (1)
Jonas Groschwitz, Alexander Koller, Mark Johnson
2016 J jnl
Exploiting Listener Gaze to Improve Situated Communication in Dynamic Virtual Environments.
Cogn. Sci.
Konstantina Garoufi, Maria Staudte, Alexander Koller, Matthew W. Crocker
2016 — ed.
Proceedings of the 12th International Workshop on Tree Adjoining Grammars and Related Formalisms (TAG+12), June 29 - July 1, 2016, Heinrich Heine University, Düsseldorf, Germany
TAG
David Chiang, Alexander Koller
2015 — conf
Graph parsing with s-graph grammars.
ACL (1)
Jonas Groschwitz, Alexander Koller, Christoph Teichmann
2015 J jnl
Lexicalization and Generative Power in CCG.
Comput. Linguistics
Marco Kuhlmann, Alexander Koller, Giorgio Satta
2015 — conf
Semantic Dependency Graph Parsing Using Tree Approximations.
IWCS
Zeljko Agic, Alexander Koller, Stephan Oepen
2015 — conf
Semantic construction with graph grammars.
IWCS
Alexander Koller
2015 — conf
The Impact of Listener Gaze on Predicting Reference Resolution.
ACL (2)
Nikolina Koleva, Martin Villalba, Maria Staudte, Alexander Koller
2014 B conf
Generating effective referring expressions using charts.
INLG
Nikolaos Engonopoulos, Alexander Koller
2014 — conf
Potsdam: Semantic Dependency Parsing by Bidirectional Graph-Tree Transformations and Syntactic Parsing.
SemEval@COLING
Zeljko Agic, Alexander Koller
2013 — conf
General binarization for parsing and translation.
ACL (1)
Matthias Büchse, Alexander Koller, Heiko Vogler
2013 J jnl
Incremental, Predictive Parsing with Psycholinguistically Motivated Tree-Adjoining Grammar.
Comput. Linguistics
Vera Demberg, Frank Keller, Alexander Koller
2013 A* conf
Predicting the Resolution of Referring Expressions from User Behavior.
EMNLP
Nikos Engonopoulos, Martin Villalba, Ivan Titov, Alexander Koller
2013 — ed.
Proceedings of the 10th International Conference on Computational Semantics, IWCS 2013, March 19-22, 2013, University of Potsdam, Potsdam, Germany
IWCS
Katrin Erk, Alexander Koller
2012 — conf
Decomposing TAG Algorithms Using Simple Algebraizations.
TAG
Alexander Koller, Marco Kuhlmann
2012 — conf
Enhancing Referential Success by Tracking Hearer Gaze.
SIGDIAL Conference
Alexander Koller, Konstantina Garoufi, Maria Staudte, Matthew W. Crocker
2012 A conf
Generation of landmark-based navigation instructions from open-source data.
EACL
Markus Dräger, Alexander Koller
2012 B ed.
INLG 2012 - Proceedings of the Seventh International Natural Language Generation Conference, 30 May 2012 - 1 June 2012, Starved Rock State Park, Utica, IL, USA
INLG
Barbara Di Eugenio, Susan McRoy, Albert Gatt, Anja Belz, Alexander Koller, Kristina Striegnitz
2012 B conf
Using listener gaze to augment speech generation in a virtual 3D environment.
CogSci
Maria Staudte, Alexander Koller, Konstantina Garoufi, Matthew W. Crocker
2011 — conf
A Generalized View on Parsing and Translation.
IWPT
Alexander Koller, Marco Kuhlmann
2011 — conf
Combining symbolic and corpus-based approaches for the generation of successful referring expressions.
ENLG
Konstantina Garoufi, Alexander Koller
2011 J jnl
Experiences with planning for natural language generation.
Comput. Intell.
Alexander Koller, Ronald P. A. Petrick
2011 — conf
Generation Challenges 2011 Preface.
ENLG
Anja Belz, Albert Gatt, Alexander Koller, Kristina Striegnitz
2011 Misc conf
Learning Script Participants from Unlabeled Data.
RANLP
Michaela Regneri, Alexander Koller, Josef Ruppenhofer, Manfred Pinkal
2011 — conf
Report on the Second Second Challenge on Generating Instructions in Virtual Environments (GIVE-2.5).
ENLG
Kristina Striegnitz, Alexandre Denis, Andrew Gargett, Konstantina Garoufi, Alexander Koller, Mariët Theune
2011 — ch.
Scope Underspecification with Tree Descriptions: Theory and Practice.
Resource-Adaptive Cognitive Processes
Alexander Koller, Stefan Thater, Manfred Pinkal
2011 — conf
The Potsdam NLG systems at the GIVE-2.5 Challenge.
ENLG
Konstantina Garoufi, Alexander Koller
2010 A* conf
Automated Planning for Situated Natural Language Generation.
ACL
Konstantina Garoufi, Alexander Koller
2010 A* conf
Computing Weakest Readings.
ACL
Alexander Koller, Stefan Thater
2010 B conf
Generation Challenges 2010 Preface.
INLG
Anja Belz, Albert Gatt, Alexander Koller
2010 B ed.
INLG 2010 - Proceedings of the Sixth International Natural Language Generation Conference, July 7-9, 2010, Trim, Co. Meath, Ireland
INLG
John D. Kelleher, Brian Mac Namee, Ielka van der Sluis, Anja Belz, Albert Gatt, Alexander Koller
2010 A* conf
Learning Script Knowledge with Web Experiments.
ACL
Michaela Regneri, Alexander Koller, Manfred Pinkal
2010 B conf
Report on the Second NLG Challenge on Generating Instructions in Virtual Environments (GIVE-2).
INLG
Alexander Koller, Kristina Striegnitz, Andrew Gargett, Donna Byron, Justine Cassell, Robert Dale, Johanna D. Moore, Jon Oberlander
2010 — conf
Sentence Generation as Planning with Probabilistic LTAG.
TAG
Daniel Bauer, Alexander Koller
2010 — conf
The First Challenge on Generating Instructions in Virtual Environments.
Empirical Methods in Natural Language Generation
Alexander Koller, Kristina Striegnitz, Donna Byron, Justine Cassell, Robert Dale, Johanna D. Moore, Jon Oberlander
2010 B conf
The GIVE-2 Corpus of Giving Instructions in Virtual Environments.
LREC
Andrew Gargett, Konstantina Garoufi, Alexander Koller, Kristina Striegnitz
2010 A* conf
The Importance of Rule Restrictions in CCG.
ACL
Marco Kuhlmann, Alexander Koller, Giorgio Satta
2010 — conf
Underspecified computation of normal forms.
RTA
Alexander Koller, Stefan Thater
2010 A* conf
Waking Up a Sleeping Rabbit: On Natural-Language Sentence Generation with FF.
ICAPS
Alexander Koller, Jörg Hoffmann
2009 A conf
A Logic of Semantic Representations for Shallow Parsing.
EACL
Alexander Koller, Alex Lascarides
2009 A conf
Dependency Trees and the Strong Generative Capacity of CCG.
EACL
Alexander Koller, Marco Kuhlmann
2009 — conf
Report on the First NLG Challenge on Generating Instructions in Virtual Environments (GIVE).
ENLG
Donna Byron, Alexander Koller, Kristina Striegnitz, Justine Cassell, Robert Dale, Johanna D. Moore, Jon Oberlander
2009 A conf
The Software Architecture for the First Challenge on Generating Instructions in Virtual Environments.
EACL (Demos)
Alexander Koller, Donna Byron, Justine Cassell, Robert Dale, Johanna D. Moore, Jon Oberlander, Kristina Striegnitz
2009 — conf
Validating the web-based evaluation of NLG systems.
ACL/IJCNLP (2)
Alexander Koller, Kristina Striegnitz, Donna Byron, Justine Cassell, Robert Dale, Sara Dalzel-Job, Johanna D. Moore, Jon Oberlander
2008 — conf
Efficient Processing of Underspecified Discourse Representations.
ACL (2)
Michaela Regneri, Markus Egg, Alexander Koller
2008 B conf
Referring Expressions as Formulas of Description Logic.
INLG
Carlos Areces, Alexander Koller, Kristina Striegnitz
2008 A* conf
Regular Tree Grammars as a Formalism for Scope Underspecification.
ACL
Alexander Koller, Michaela Regneri, Stefan Thater
2007 A* conf
Sentence generation as a planning problem.
ACL
Alexander Koller, Matthew Stone
2006 A* conf
An Improved Redundancy Elimination Algorithm for Underspecified Representations.
ACL
Alexander Koller, Stefan Thater
2005 A* conf
Efficient Solving and Exploration of Scope Ambiguities.
ACL
Alexander Koller, Stefan Thater
2004 B conf
A Relational Syntax-Semantics Interface Based on Dependency Grammar.
COLING
Ralph Debusmann, Denys Duchier, Alexander Koller, Marco Kuhlmann, Gert Smolka, Stefan Thater
2004 A* conf
Computing Locally Coherent Discourses.
ACL
Ernst Althaus, Nikiforos Karamanis, Alexander Koller
2004 — —
Constraint-based and graph-based resolution of ambiguities in natural language.
Alexander Koller
2004 A* conf
Minimal Recursion Semantics as Dominance Constraints: Translation, Evaluation, and Analysis.
ACL
Ruth Fuchss, Alexander Koller, Joachim Niehren, Stefan Thater
2004 J jnl
Put My Galakmid Coin into the Dispenser and Kick It: Computational Linguistics and Theorem Proving in a Computer Game.
J. Log. Lang. Inf.
Alexander Koller, Ralph Debusmann, Malte Gabsdil, Kristina Striegnitz
2004 B conf
Talking robots with Lego MindStorms.
COLING
Alexander Koller, Geert-Jan M. Kruijff
2003 J jnl
An efficient graph algorithm for dominance constraints.
J. Algorithms
Ernst Althaus, Denys Duchier, Alexander Koller, Kurt Mehlhorn, Joachim Niehren, Sven Thiel
2003 J jnl
Resource-Adaptive Model Generation as a Performance Model.
Log. J. IGPL
Michael Kohlhase, Alexander Koller
2003 A conf
Underspecification formalisms: Hole semantics as dominance constraints.
EACL
Alexander Koller, Joachim Niehren, Stefan Thater
2002 A* conf
Generation as Dependency Parsing.
ACL
Alexander Koller, Kristina Striegnitz
2002 B conf
Natural Language and Inference in a Computer Game.
COLING
Malte Gabsdil, Alexander Koller, Kristina Striegnitz
2001 A* conf
An efficient algorithm for the configuration problem of dominance graphs.
SODA
Ernst Althaus, Denys Duchier, Alexander Koller, Kurt Mehlhorn, Joachim Niehren, Sven Thiel
2001 — conf
Beta Reduction Constraints.
RTA
Manuel Bodirsky, Katrin Erk, Alexander Koller, Joachim Niehren
2001 J jnl
The Constraint Language for Lambda Structures.
J. Log. Lang. Inf.
Markus Egg, Alexander Koller, Joachim Niehren
2001 A* conf
Underspecified Beta Reduction.
ACL
Manuel Bodirsky, Katrin Erk, Alexander Koller, Joachim Niehren
2000 A* conf
A Polynomial-Time Fragment of Dominance Constraints.
ACL
Alexander Koller, Kurt Mehlhorn, Joachim Niehren
2000 B conf
On Underspecified Processing of Dynamic Semantics.
COLING
Alexander Koller, Joachim Niehren
2000 J jnl
Relaxing Underspecified Semantic Representations for Reinterpretation.
Grammars
Alexander Koller, Joachim Niehren, Kristina Striegnitz
1998 — conf
Dominance Constraints in Context Unification.
LACL
Joachim Niehren, Alexander Koller
1998 — conf
Dominance Constraints: Algorithms and Complexity.
LACL
Alexander Koller, Joachim Niehren, Ralf Treinen