Alexander Koller

48 publications

6 venues

H Index 19


Saarland University, Saarbr cken, Germany
University of Potsdam, Germany


Name Venue Year citations
What's the Meaning of Superhuman Performance in Today's NLU? ACL 2023 0
Compositional Generalization without Trees using Multiset Tagging and Latent Permutations. ACL 2023 0
Compositional Generalisation with Structured Reordering and Fertility Layers. EACL 2023 0
SLOG: A Structural Generalization Benchmark for Semantic Parsing. EMNLP 2023 0
We're Afraid Language Models Aren't Modeling Ambiguity. EMNLP 2023 0
Zero-shot Script Parsing. COLING 2022 0
Structural generalization is hard for sequence-to-sequence models. EMNLP 2022 0
Aligning Actions Across Recipe Graphs. EMNLP 2021 4
Story Generation with Rich Details. COLING 2020 4
Fast semantic parsing with well-typedness guarantees. EMNLP 2020 15
Generating Instructions at Different Levels of Abstraction. COLING 2020 4
Normalizing Compositional Structures Across Graphbanks. COLING 2020 1
Climbing towards NLU: On Meaning, Form, and Understanding in the Age of Data. ACL 2020 358
Graph-Based Meaning Representations: Design and Processing. ACL 2019 24
Semantic Expressive Capacity with Bounded Memory. ACL 2019 0
Compositional Semantic Parsing across Graphbanks. ACL 2019 44
AMR dependency parsing with a typed semantic algebra. ACL 2018 49
Generalized chart constraints for efficient PCFG and TAG parsing. ACL 2018 0
Generating Contrastive Referring Expressions. ACL 2017 4
Efficient techniques for parsing with tree automata. ACL 2016 7
Graph parsing with s-graph grammars. ACL 2015 30
The Impact of Listener Gaze on Predicting Reference Resolution. ACL 2015 9
Predicting the Resolution of Referring Expressions from User Behavior. EMNLP 2013 18
General binarization for parsing and translation. ACL 2013 5
Using listener gaze to augment speech generation in a virtual 3D environment. Cognitive Science 2012 10
Generation of landmark-based navigation instructions from open-source data. EACL 2012 30
Automated Planning for Situated Natural Language Generation. ACL 2010 40
Learning Script Knowledge with Web Experiments. ACL 2010 146
Waking Up a Sleeping Rabbit: On Natural-Language Sentence Generation with FF. ICAPS 2010 34
The Importance of Rule Restrictions in CCG. ACL 2010 12
Computing Weakest Readings. ACL 2010 21
Dependency Trees and the Strong Generative Capacity of CCG. EACL 2009 24
A Logic of Semantic Representations for Shallow Parsing. EACL 2009 4
Efficient Processing of Underspecified Discourse Representations. ACL 2008 5
Regular Tree Grammars as a Formalism for Scope Underspecification. ACL 2008 26
Sentence generation as a planning problem. ACL 2007 58
An Improved Redundancy Elimination Algorithm for Underspecified Representations. ACL 2006 13
Efficient Solving and Exploration of Scope Ambiguities. ACL 2005 19
A Relational Syntax-Semantics Interface Based on Dependency Grammar. COLING 2004 48
Minimal Recursion Semantics as Dominance Constraints: Translation, Evaluation, and Analysis. ACL 2004 40
Talking robots with Lego MindStorms. COLING 2004 15
Computing Locally Coherent Discourses. ACL 2004 65
Underspecification formalisms: Hole semantics as dominance constraints. EACL 2003 1
Natural Language and Inference in a Computer Game. COLING 2002 12
Generation as Dependency Parsing. ACL 2002 81
Underspecified Beta Reduction. ACL 2001 8
On Underspecified Processing of Dynamic Semantics. COLING 2000 15
A Polynomial-Time Fragment of Dominance Constraints. ACL 2000 33
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