2019

• Abastract Graphs and Abstract Paths for Knowledge Graph Completion | *SEM 2019
  Vivi Nastase and Bhushan Kotnis
• Automatic Reconstruction of Emperor Itineraries from the Regesta Imperii | DATeCH 2019
  Juri Opitz, Leo Born, Vivi Nastase and Yannick Pultar
• Assessing the Difficulty of Classifying ConceptNet Relations in a Multi-Label Classification Setting | RELATIONS workshop at IWCS 2019
  Maria Becker, Michael Staniek, Vivi Nastase and Anette Frank
• Metaphors in Text Simplification: To change or not to change, that is the question | BEA workshop at ACL 2019
  Yulia Clausen and Vivi Nastase
• Anglicized Words and Misspelled Cognates in Native Language Identification | BEA workshop at ACL 2019
  Ilia Markov, Vivi Nastase and Carlo Strapparava
• Towards Extracting Medical Family History from Natural Language Interactions: A New Dataset and Baselines | EMNLP-IJCAI 2019
  Mahmoud Azab, Stephane Dadian, Vivi Nastase, Larry An and Rada Mihalcea
• Towards Explaining Natural Language Arguments with Background Knowledge | Workshop on Semantic Explainability (SemEx) 2019
  Ioana Hulpus, Jonathan Kobbe, Christian Meilicke, Heiner Stuckenschmidt, Maria Becker, Juri Opitz, Vivi Nastase and Anette Frank

2018

• Analysis of the Impact of Negative Sampling on Link Prediction in Knowledge Graphs | KBCOM 2018 (best paper)
  Bhushan Kotnis and Vivi Nastase
• Using Patterns in Knowledge Graphs for Targeted Information Extraction | KBCOM 2018
  Mengfei Zhou and Vivi Nastase
• DeModify: A Dataset for Analyzing Contextual Constraints on Modifier Deletion | LREC 2018
  Vivi Nastase, Devon Fritz and Anette Frank
• Correction of OCR Word Segmentation Errors in Articles from the ACL Collection through Neural Machine Translation Methods | LREC 2018
  Vivi Nastase and Julian Hitschler
• Punctuation as Native Language Interference | CoLing 2018
  Ilia Markov, Vivi Nastase and Carlo Strapparava
• Induction of a Large-Scale Knowledge Graph from the Regesta Imperii | LaTeCH 2018
  Juri Opitz, Leo Born and Vivi Nastase
• The Role of Emotions in Native Language Identification | WASSA 2018 (Workshop on Computational Approaches to Subjectivity, Sentiment & Social Media Analysis)
  Ilia Markov, Vivi Nastase and Carlo Strapparava
• A Knowledge Graph from the Regesta Imperii: Construction, Visualization and Macro-level Analyses | EADH 2018
  Leo Born, Juri Opitz and Vivi Nastase

2017

• Enriching Argumentative Texts with Implicit Knowledge preprint | NLDB 2017
  Maria Becker, Michael Staniek, Vivi Nastase, and Anette Frank
• Classifying Semantic Clause Types: Modeling Context and Genre Characteristics with Recurrent Neural Networks and Attention | *SEM 2017
  Maria Becker, Michael Staniek, Vivi Nastase, Alexis Palmer and Anette Frank
• Improving Native Language Identification by Using Spelling Errors | ACL 2017
  Lingzhen Chen, Carlo Strapparava and Vivi Nastase
• Word Etymology as Native Language Interference | EMNLP 2017
  Vivi Nastase and Carlo Strapparava
  (apologies for including the wrong flag for Norway ... we found this out too late to correct the version of the paper in the ACL archives)
• Learning Knowledge Graph Embeddings with Type Regularizer | KCAP 2017 (or arXiv)
  Bhushan Kotnis and Vivi Nastase
• Analysis of the Impact of Negative Sampling on Link Prediction in Knowledge Graphs | arXiv, 2017
  Bhushan Kotnis and Vivi Nastase

2015

• knoWitiary: A Machine Readable Incarnaton of Wiktionary | CICLing 2015
  Vivi Nastase, Carlo Strapparava
• Multi-Level Alignments As An Extensible Representation Basis for Textual Entailment Algorithms | *SEM 2015
  Tae-Gil Noh, Sebastian Padó, Vered Shwartz, Ido Dagan, Vivi Nastase, Kathrin Eichler, Lili Kotlerman, Meni Adler
• A survey of graphs in NLP (preprint) | JNLE, 21 (5) 2015
  Vivi Nastase, Rada Mihalcea, Dragomir Radev

2014

• Coarse-grained Cross-lingual Alignment of Comparable Texts with Topic Models and Encyclopedic Knowledge | arXiv, 2014
  Vivi Nastase, Angela Fahrni
• Mapping WordNet Domains, WordNet Topics and Wikipedia Categories to Generate Multilingual Domain Specific Resources | LREC 2014
  Spandana Gella, Carlo Strapparava, Vivi Nastase

2013

• Bridging Languages through Etymology: The case of cross language text categorization | ACL 2013, pp. 651-659
  Vivi Nastase, Carlo Strapparava
• Semantic Relations Between Nominals | Synthesis Lectures on Human Language Technologies
  Vivi Nastase, Preslav Nakov, Diarmuid O Seaghdha, Stan Szpakowicz

2012

• Transforming Wikipedia into a large scale multilingual concept network (preprint) | Artificial Intelligence (AIJ)
  Vivi Nastase, Michael Strube
• Word Epoch Disambiguation: Finding How Words Change Over Time | ACL 2012, pp. 259-263
  Rada Mihalcea, Vivi Nastase
• Local and global context for supervised and unsupervised metonymy resolution | EMNLP - CoNLL 2012, pp. 183-193
  Vivi Nastase, Alex Judea, Katja Markert, Michael Strube
• Concept-based Selectional Preferences and Distributional Representations from Wikipedia Articles | LREC 2012
  Alex Judea, Vivi Nastase, Michael Strube

2011

• WikiNetTK - A Tool Kit for EmbeddingWorld Knowledge in NLP Applications | IJCNLP 2011
  Alex Judea, Vivi Nastase, Michael Strube
• CoSyne: A framework for multilingual content synchronization of Wikis | WikiSym 2011
  Christoph Monz, Vivi Nastase, Matteo Negri, Angela Fahrni, Yashar Mehdad, Michael Strube
• HITS' Graph-based System at the NTCIR-9 Cross-lingual Link Discovery Task| NTCIR-9
  Angela Fahrni, Vivi Nastase, Michael Strube
• HITS' Cross-Lingual Entity Linking System: One Model for All Languages | TAC 2011
  Angela Fahrni, Michael Strube, Vivi Nastase

2010

• WikiNet: A very large scale multi-lingual concept network | LREC 2010
  Vivi Nastase, Michael Strube, Benjamin Boerschinger, Caecilia Zirn, Anas Elghafari

2009

• Combining collocations, lexical and encyclopedic knowledge for metonymy resolution | EMNLP 2009, pp. 910-918
  Vivi Nastase, Michael Strube
• What's in a name? In some languages, grammatical gender | EMNLP 2009, pp. 1368-1377
  Vivi Nastase, Marius Popescu
• Classification of Semantic Relations Between Nominals | LRE 2009, vol. 43 (2)
  Roxana Girju, Preslav Nakov, Vivi Nastase, Stan Szpakowicz, Peter Turney, Deniz Yuret
• The same semantic relations link structurally different realizations of concepts | LiLT, vol 2 (3)
  Vivi Nastase, Stan Szpakowicz
• Summarizing with encyclopedic knowledge | TAC 2009
  Vivi Nastase, David Milne, Katja Filippova

2008

• Generating Update Summaries with Spreading Activation | TAC 2008
  Vivi Nastase, Katja Filippova, Simone Paolo Ponzetto
• Topic-driven multi-document summarization with encyclopedic knowledge and spreading activation | EMNLP 2008
  Vivi Nastase
• Decoding Wikipedia Categories for Knowledge Acquisition | AAAI 2008, pp.1219-1224
  Vivi Nastase, Michael Strube
• Distinguishing Between Instances and Classes in the Wikipedia Taxonomy | ESWC 2008, pp.376-387
  Cäcilia Zirn, Vivi Nastase, Michael Strube
• Acquiring a Taxonomy from the German Wikipedia | LREC 2008
  Laura Kassner, Vivi Nastase, Michael Strube
• The Telling Tail: Signals of success in electronic negotiation texts | IJCNLP 2008, pp. 257-264
  Marina Sokolova, Vivi Nastase, Stan Szpakowicz
• Unsupervised All-words Word Sense Disambiguation with Grammatical Dependencies | IJCNLP 2008, pp. 757-762
  Vivi Nastase

2007

• Cascaded Filtering for Topic-Driven Multi-Document Summarization | 2007 Document Understanding Conference (DUC 07). Rochester, N.Y., April 22-27, 2007.
  Katja Filippova, Margot Mieskes, Vivi Nastase, Simone Paolo Ponzetto and Michael Strube
• SemEval-2007 Task 04: Classification of Semantic Relations between Nominals | 4th International Workshop on Semantic Evaluations
  Roxana Girju, Preslav Nakov, Vivi Nastase, Stan Szpakowicz, Peter Turney, Deniz Yuret
• Do Happy Words Sound Happy? A study of the relation between form and meaning for English words expressing emotions | RANLP 2007
  Vivi Nastase, Marina Sokolova, Jelber Sayyad Shirabad
• A Study of Sentiment and Gender Influence on Negotiation Outcome in Electronic Negotiations| GDN 2007, Vol. II, 491-500
  Vivi Nastase and Jelber Sayyad Shirabad
• Content analysis through the Machine Learning mill | GDN journal 16 (4) 2007
  Vivi Nastase, Sabine Koeszegi and Stan Szpakowicz

2006

• Learning noun-modifier semantic relations with corpus-based and WordNet-based features |AAAI 2006
  Vivi Nastase, Jelber Sayyad-Shiarabad, Marina Sokolova, Stan Szpakowicz
• Using dependency relations for classification | Canadian AI 2006 (poster)
  Vivi Nastase, Jelber Sayyad-Shirabad, Fernanda Caropreso
• Matching semantic-syntactic graphs for semantic relation assignment | TextGraphs 2006
  Vivi Nastase and Stan Szpakowicz
• A study of two graphs algorithms in topic-driven summarization | TextGraphs 2006
  Vivi Nastase and Stan Szpakowicz
• Special Issue on Sentiment Analysis, Word from the editors |Computational Intelligence 22 (2) 2006
  Vivi Nastase and Stan Szpakowicz
• Special Issue on Formal and Informal Information Exchange in Negotiations, Word from the editors | GDN journal, 15 (2), 2006.
  Vivi Nastase and Stan Szpakowicz
• Concession curve analysis for Inspire negotiations | GDN journal, 15 (2), 2006
  Vivi Nastase
• Machine Learning Experiments for Textual Entailment| The Second RTE Challenge workshop
  Diana Inkpen, Darren Kipp, Vivi Nastase
• Leveraging DUC | 2006 Document Understanding Conference (DUC 2006)
  Terry Copeck, Diana Inkpen, Anna Kazantseva, Alistair Kennedy, Darren Kipp, Vivi Nastase, Stan Szpakowicz

2005

• Customisable Semantic Analysis of Text| CICLing 2005
  Vivi Nastase and Stan Szpakowicz
• Content Analysis Through the Machine Learning Mill | GDN 2005
  Vivi Nastase, Sabine Koeszegi and Stan Szpakowicz,
• Generating Packages for Preference Elicitation in E-negotiations | GDN 2005
  Vivi Nastase and Gregory Kersten
• Concession Curve Analysis for Inspire Negotiations | Workshop on the Analysis of Formal and Informal Information Exchange During Negotiations (FINEXIN) 2005
  Vivi Nastase and Gregory Kersten,

2004

• An Evaluation Exercise for Romanian Word Sense Disambiguation | ACL/SIGLEX Senseval-3, Barcelona, Spain, 2004
  Rada Mihalcea, Vivi Nastase, Timothy Chklovski, Doina Tatar, Dan Tufis, Florentina Hristea,
• Finding Semantic Associations on Express Lane | LREC 2004, Lisbon, Portugal
  Vivi Nastase and Rada Mihalcea
• RDSnet: A Web_based Collaborative Framework for Building Multilingual Semantic Networks | Studia Univ. Babes-Bolyai, Informatica, Volume XLIX, Nr. 1, 2004
  Nathaniel Ayewah, Rada Mihalcea, Vivi Nastase, Doina Tatar
• Language in Electronic Negotiations: Patterns in completed and uncompleted negotiations | ICON 2004
  Marina Sokolova, Vivi Nastase and Stan Szpakowicz
• Using Language to Determine Success in Negotiations: A preliminary study | Canadian AI, London, ON, Canada, 2004
  Marina Sokolova, Stan Szpakowicz and Vivi Nastase
• Language Patterns in Text Messages of Electronic Negotiations: A Preliminary Study | INTERNEG working papers, INR 05/04
  Marina Sokolova, Stan Szpakowicz and Vivi Nastase
• Automatically Building a Lexicon from Raw Noisy Data in a Closed Domain | INTERNEG working papers, INR 01/04
  Marina Sokolova, Stan Szpakowicz and Vivi Nastase

2003

• Building Multilingual Semantic Networks with Non-Expert Contributions over the Web | Distributed and Collaborative Knowledge Capture (DC-KCAP 2003)
  Nathaniel Ayewah, Rada Mihalcea and Vivi Nastase
• Semantic Relations Across Syntactic Levels, PhD thesis | University of Ottawa, School of Information Technology and Engineering
  Vivi Nastase
• Exploring Noun-Modifier Semantic Relations | International Workshop on Computational Semantics, Tillburg, Netherlands, January 2003
  Vivi Nastase and Stan Szpakowicz
• Augmenting WordNet's Structure Using LDOCE| CICLing, Mexico City, Mexico, February 2003
  Vivi Nastase and Stan Szpakowicz

2002

• Letter Level Learning for Language Independent Diacritics Restauration | CoNLL, Taiwan, September 2002
  Rada Mihalcea and Vivi Nastase

2001

• Preparing Data for Learning Noun-Modifier Semantic Relations in Base Noun-Phrases with C5.0 | University of Ottawa, Technical Report TR-2001-05
  Vivi Nastase
• Unifying Semantic Relations Across Syntactic Levels | RANLP, Tzigov Chark, Bulgaria, September 2001
  Vivi Nastase and Stan Szpakowicz
• Unifying Semantic Relations Across Syntactic Levels | University of Ottawa, Technical Report TR-2001-02
  Vivi Nastase
• Word-Sense Disambiguation in Roget's Thesaurus Using WordNet | Workshop on WordNet and other lexical resources, NAACL, Pittsburgh, PA, USA, June 2001
  Vivi Nastase and Stan Szpakowicz