Bonaventura Coppola


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JoBimText Visualizer: A Graph-based Approach to Contextualizing Distributional Similarity
Chris Biemann | Bonaventura Coppola | Michael R. Glass | Alfio Gliozzo | Matthew Hatem | Martin Riedl
Proceedings of TextGraphs-8 Graph-based Methods for Natural Language Processing


A General Purpose FrameNet-based Shallow Semantic Parser
Bonaventura Coppola | Alessandro Moschitti
Proceedings of the Seventh International Conference on Language Resources and Evaluation (LREC'10)

In this paper we present a new FrameNet-based Shallow Semantic Parser. Shallow Semantic Parsing has been a popular Natural Language Processing task since the 2004 and 2005 CoNLL Shared Task editions on Semantic Role Labeling, which were based on the PropBank lexical-semantic resource. Nonetheless, efforts in extending such task to the FrameNet setting have been constrained by practical software engineering issues. We hereby analyze these issues, identify desirable requirements for a practical parsing framework, and show the results of our software implementation. In particular, we attempt at meeting requirements arising from both a) the need of a flexible environment supporting current ongoing research, and b) the willingness of providing an effective platform supporting preliminary application prototypes in the field. After introducing the task of FrameNet-based Shallow Semantic Parsing, we sketch the system processing workflow and summarize a set of successful experimental results, directing the reader to previous published papers for extended experiment descriptions and wider discussion of the achieved results.


Shallow Semantic Parsing for Spoken Language Understanding
Bonaventura Coppola | Alessandro Moschitti | Giuseppe Riccardi
Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers


ISP: Learning Inferential Selectional Preferences
Patrick Pantel | Rahul Bhagat | Bonaventura Coppola | Timothy Chklovski | Eduard Hovy
Human Language Technologies 2007: The Conference of the North American Chapter of the Association for Computational Linguistics; Proceedings of the Main Conference


Engineering of Syntactic Features for Shallow Semantic Parsing
Alessandro Moschitti | Bonaventura Coppola | Daniele Pighin | Roberto Basili
Proceedings of the ACL Workshop on Feature Engineering for Machine Learning in Natural Language Processing

Hierarchical Semantic Role Labeling
Alessandro Moschitti | Ana-Maria Giuglea | Bonaventura Coppola | Roberto Basili
Proceedings of the Ninth Conference on Computational Natural Language Learning (CoNLL-2005)


Multilingual Pattern Libraries for Question Answering: a Case Study for Definition Questions
Hristo Tanev | Milen Kouylekov | Matteo Negri | Bonaventura Coppola | Bernardo Magnini
Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC’04)

Scaling Web-based Acquisition of Entailment Relations
Idan Szpektor | Hristo Tanev | Ido Dagan | Bonaventura Coppola
Proceedings of the 2004 Conference on Empirical Methods in Natural Language Processing