Wlodek Zadrozny

Publication Activity (10 Years)

Years Active: 1987-2024
Publications (10 Years): 50

Top Topics

Natural Language

Question Answering

Semantic Analysis

Top Venues

Knowl. Inf. Syst.

Publications

Seethalakshmi Gopalakrishnan, Luciana Garbayo, Wlodek Zadrozny
Causality extraction from medical text using Large Language Models (LLMs). CoRR (2024)
Seethalakshmi Gopalakrishnan, Victor Zitian Chen, Wenwen Dou, Wlodek Zadrozny
On the relation between K-L divergence and transfer learning performance on causality extraction tasks. Nat. Lang. Process. J. 6 (2024)
Seethalakshmi Gopalakrishnan, Victor Zitian Chen, Wenwen Dou, Gus Hahn-Powell, Sreekar Nedunuri, Wlodek Zadrozny
Text to Causal Knowledge Graph: A Framework to Synthesize Knowledge from Unstructured Business Texts into Causal Graphs. Inf. 14 (7) (2023)
Wlodek Zadrozny
Topological Data Analysis in Natural Language Processing - A Tutorial. FLAIRS (2023)
Wlodek Zadrozny
A Note on Argumentative Topology: Circularity and Syllogisms as Unsolved Problems. CoRR (2021)
Victor Zitian Chen, Felipe Montano-Campos, Wlodek Zadrozny, Evan Canfield
Machine Reading of Hypotheses for Organizational Research Reviews and Pre-trained Models via R Shiny App for Non-Programmers. CoRR (2021)
Seethalakshmi Gopalakrishnan, Swathi Padithala, Hilmi Demirhan, Wlodek Zadrozny
MDS_UNCC Question Answering System for Biomedical Data with Preliminary Error Analysis. CLEF (Working Notes) (2021)
Shafie Gholizadeh, Armin Seyeditabari, Wlodek Zadrozny
A Novel Method of Extracting Topological Features from Word Embeddings. CoRR (2020)
Hossein Hematialam, Luciana Garbayo, Seethalakshmi Gopalakrishnan, Wlodek Zadrozny
Computing Conceptual Distances between Breast Cancer Screening Guidelines: An Implementation of a Near-Peer Epistemic Model of Medical Disagreement. CoRR (2020)
Wlodek Zadrozny
Towards Coinductive Models for Natural Language Understanding. Bringing together Deep Learning and Deep Semantics. CoRR (2020)
Victor Zitian Chen, Felipe Montano-Campos, Wlodek Zadrozny
Causal Knowledge Extraction from Scholarly Papers in Social Sciences. CoRR (2020)
Shafie Gholizadeh, Ketki Savle, Armin Seyeditabari, Wlodek Zadrozny
Topological Data Analysis in Text Classification: Extracting Features with Additive Information. CoRR (2020)
Sai Krishna Telukuntla, Aditya Kapri, Wlodek Zadrozny
UNCC Biomedical Semantic Question Answering Systems. BioASQ: Task-7B, Phase-B. CoRR (2020)
Armin Seyeditabari, Narges Tabari, Shafie Gholizadeh, Wlodek Zadrozny
Emotional Embeddings: Refining Word Embeddings to Capture Emotional Content of Words. CoRR (2019)
Walid Shalaby, Wlodek Zadrozny
Patent retrieval: a literature review. Knowl. Inf. Syst. 61 (2) (2019)
Walid Shalaby, Wlodek Zadrozny, Hongxia Jin
Beyond word embeddings: learning entity and concept representations from large scale knowledge bases. Inf. Retr. J. 22 (6) (2019)
Armin Seyeditabari, Narges Tabari, Shafie Gholizadeh, Wlodek Zadrozny
Emotion Detection in Text: Focusing on Latent Representation. CoRR (2019)
Walid Shalaby, Wlodek Zadrozny
Learning concept embeddings for dataless classification via efficient bag-of-concepts densification. Knowl. Inf. Syst. 61 (2) (2019)
Sai Krishna Telukuntla, Aditya Kapri, Wlodek Zadrozny
UNCC Biomedical Semantic Question Answering Systems. BioASQ: Task-7B, Phase-B. PKDD/ECML Workshops (2) (2019)
Murugesan Ramakrishnan, Wlodek Zadrozny, Narges Tabari
UVA Wahoos at SemEval-2019 Task 6: Hate Speech Identification using Ensemble Machine Learning. SemEval@NAACL-HLT (2019)
Pratik Doshi, Wlodek Zadrozny
Movie Genre Detection Using Topological Data Analysis. SLSP (2018)
Armin Seyeditabari, Narges Tabari, Wlodek Zadrozny
Emotion Detection in Text: a Review. CoRR (2018)
Xi Niu, Wlodek Zadrozny, Kazjon Grace, Weimao Ke
Computational Surprise in Information Retrieval. SIGIR (2018)
Walid Shalaby, Wlodek Zadrozny, Hongxia Jin
Beyond Word Embeddings: Learning Entity and Concept Representations from Large Scale Knowledge Bases. CoRR (2018)
Wlodek Zadrozny, Luciana Garbayo
A Sheaf Model of Contradictions and Disagreements. Preliminary Report and Discussion. CoRR (2018)
Walid Shalaby, Wlodek Zadrozny
Toward an Interactive Patent Retrieval Framework based on Distributed Representations. SIGIR (2018)
Narges Tabari, Armin Seyeditabari, Tanya Peddi, Mirsad Hadzikadic, Wlodek Zadrozny
A Comparison of Neural Network Methods for Accurate Sentiment Analysis of Stock Market Tweets. MIDAS/PAP@PKDD/ECML (2018)
Walid Shalaby, BahaaEddin AlAila, Mohammed Korayem, Layla Pournajaf, Khalifeh AlJadda, Shannon Quinn, Wlodek Zadrozny
Help Me Find a Job: A Graph-based Approach for Job Recommendation at Scale. CoRR (2018)
Shafie Gholizadeh, Wlodek Zadrozny
A Short Survey of Topological Data Analysis in Time Series and Systems Analysis. CoRR (2018)
Shafie Gholizadeh, Armin Seyeditabari, Wlodek Zadrozny
Topological Signature of 19th Century Novelists: Persistent Homology in Text Mining. Big Data Cogn. Comput. 2 (4) (2018)
Wlodek Zadrozny, Luciana Garbayo
A Sheaf Model of Contradictions and Disagreements. A (very) Preliminary Report. ISAIM (2018)
Narges Tabari, Piyusha Biswas, Bhanu Praneeth, Armin Seyeditabari, Mirsad Hadzikadic, Wlodek Zadrozny
Causality Analysis of Twitter Sentiments and Stock Market Returns. ECONLP@ACL (2018)
Armin Seyeditabari, Wlodek Zadrozny
Can Word Embeddings Help Find Latent Emotions in Text? Preliminary Results. FLAIRS Conference (2017)
Narges Tabari, Armin Seyeditabari, Wlodek Zadrozny
SentiHeros at SemEval-2017 Task 5: An application of Sentiment Analysis on Financial Tweets. SemEval@ACL (2017)
Walid Shalaby, Wlodek Zadrozny
Mined semantic analysis: A new concept space model for semantic representation of textual data. IEEE BigData (2017)
Walid Shalaby, Wlodek Zadrozny
Patent Retrieval: A Literature Review. CoRR (2017)
Hossein Hematialam, Wlodek Zadrozny
Identifying Condition-Action Statements in Medical Guidelines Using Domain-Independent Features. CoRR (2017)
Wlodek Zadrozny, Hossein Hematialam, Luciana Garbayo
Towards Semantic Modeling of Contradictions and Disagreements: A Case Study of Medical Guidelines. IWCS(2) (2017)
Walid Ahmed Fouad Shalaby, Wlodek Zadrozny
Semantic Representation Using Explicit Concept Space Models. AAAI (2017)
Walid Shalaby, BahaaEddin AlAila, Mohammed Korayem, Layla Pournajaf, Khalifeh AlJadda, Shannon Quinn, Wlodek Zadrozny
Help me find a job: A graph-based approach for job recommendation at scale. IEEE BigData (2017)
Walid Shalaby, Wlodek Zadrozny
Learning Concept Embeddings for Efficient Bag-of-Concepts Densification. CoRR (2017)
Hossein Hematialam, Wlodek Zadrozny
Extracting Condition-action Statements in Medical Guidelines. AMIA (2017)
Wlodek Zadrozny, Hossein Hematialam, Luciana Garbayo
Towards Semantic Modeling of Contradictions and Disagreements: A Case Study of Medical Guidelines. CoRR (2017)
Walid Shalaby, Wlodek Zadrozny
Innovation Analytics Using Mined Semantic Analysis. FLAIRS Conference (2016)
Walid Shalaby, Kripa Rajshekhar, Wlodek Zadrozny
A Visual Semantic Framework for Innovation Analytics. AAAI (2016)
Sean Gallagher, Wlodek Zadrozny
Leveraging Large Corpora Using Internet Search for Question Answering. WI (2016)
Walid Ahmed Fouad Shalaby, Wlodek Zadrozny
SustaInno: Toward a Searchable Repository of Sustainability Innovations. AAAI Workshop: AI for Cities (2015)
Wlodek Zadrozny, Sean Gallagher, Walid Shalaby, Adarsh Avadhani
Simulating IBM Watson in the Classroom. SIGCSE (2015)
Walid Shalaby, Wlodek Zadrozny
Measuring Semantic Relatedness using Mined Semantic Analysis. CoRR (2015)
Wlodek Zadrozny, Valeria de Paiva, Lawrence S. Moss
Explaining Watson: Polymath Style. AAAI (2015)
Walid Shalaby, Wlodek Zadrozny, Sean Gallagher
Knowledge based dimensionality reduction for technical text mining. IEEE BigData (2014)
Sean Gallagher, Wlodek Zadrozny, Walid Shalaby, Adarsh Avadhani
Watsonsim: Overview of a Question Answering Engine. CoRR (2014)
Jennifer Chu-Carroll, James Fan, Nico Schlaefer, Wlodek Zadrozny
Textual resource acquisition and engineering. IBM J. Res. Dev. 56 (3) (2012)
Nico Schlaefer, Jennifer Chu-Carroll, Eric Nyberg, James Fan, Wlodek Zadrozny, David A. Ferrucci
Statistical source expansion for question answering. CIKM (2011)
Yu Deng, Murthy V. Devarakonda, Nithya Rajamani, Wlodek Zadrozny
Improving Information Access for a Community of Practice Using Business Process as Context. ICDE (2008)
Nithya Rajamani, Murthy V. Devarakonda, Yu Deng, Wlodek Zadrozny, Jyotishman Pathak
Business-Activity Driven Search: Addressing the Information Needs of Services Professionals. IEEE SCC (2007)
Joyce Yue Chai, Veronika Horvath, Nicolas Nicolov, Margo Stys, Nanda Kambhatla, Wlodek Zadrozny, Prem Melville
Natural Language Assistant: A Dialog System for Online Product Recommendation. AI Mag. 23 (2) (2002)
Joyce Y. Chai, Jimmy Lin, Wlodek Zadrozny, Yiming Ye, Margo Stys-Budzikowska, Veronika Horvath, Nanda Kambhatla, Catherine G. Wolf
The Role of a Natural Language Conversational Interface in Online Sales: A Case Study. Int. J. Speech Technol. 4 (3-4) (2001)
Joyce Yue Chai, Malgorzata Budzikowska, Veronika Horvath, Nicolas Nicolov, Nanda Kambhatla, Wlodek Zadrozny
Natural Language Sales Assistant - A Web-Based Dialog System for Online Sales. IAAI (2001)
Margo Stys-Budzikowska, Joyce Yue Chai, Sunil Govindappa, Veronika Horvath, Nanda Kambhatla, Nicolas Nicolov, Wlodek Zadrozny
Conversational Sales Assistant for Online Shopping. HLT (2001)
Wlodek Zadrozny, Malgorzata Budzikowska, Joyce Yue Chai, Nanda Kambhatla, Sylvie Levesque, Nicolas Nicolov
Enabling technologies: natural language dialogue for personalized interaction. Commun. ACM 43 (8) (2000)
Shalom Lappin, Wlodek Zadrozny
Compositionality, Synonymy, and the Systematic Representation of Meaning CoRR (2000)
Joyce Yue Chai, Sylvie Levesque, Malgorzata Budzikowska, Veronika Horvath, Nanda Kambhatla, Nicolas Nicolov, Wlodek Zadrozny
A multi-modal dialog system for business transactions. INTERSPEECH (2000)
Joyce Yue Chai, Jimmy Lin, Wlodek Zadrozny, Yiming Ye, Malgorzata Budzikowska, Veronika Horvath, Nanda Kambhatla, Catherine G. Wolf
Comparative Evaluation of a Natural Language Dialog Based System and a Menu Driven System for Information Access: a Case Study. RIAO (2000)
Nanda Kambhatla, Malgorzata Budzikowska, Sylvie Levesque, Nicolas Nicolov, Wlodek Zadrozny, Charles Wiecha, Julie MacNaught
DMML: An XML Language for Interacting with Multi-Modal Dialog Systems. AAAI/IAAI (2000)
Wlodek Zadrozny
Minimum Description Length and Compositionality CoRR (2000)
Nanda Kambhatla, Wlodek Zadrozny
A Tool for Automated Revision of Grammars for NLP Systems. ANLP (2000)
Catherine G. Wolf, Wlodek Zadrozny
Evolution of the Conversation Machine: A Case Study of Bringing Advanced Technology to the Marketplace. CHI (1998)
Wlodek Zadrozny, Catherine G. Wolf, Nanda Kambhatla, Yiming Ye
Conversation Machines for Transaction Processing. AAAI/IAAI (1998)
Lucja Iwanska, Wlodek Zadrozny
Introduction to the Special Issue on Context in Natural Language Processing. Comput. Intell. 13 (3) (1997)
Catherine G. Wolf, Max Kassler, Wlodek Zadrozny, Lukasz Opyrchal
Talking to the Conversation Machine: An Empirical Study. INTERACT (1997)
Wlodek Zadrozny
Natural Language Processing: Structure and Complexity. SEKE (1996)
Wlodek Zadrozny
Natural Language Processing: Structure and Complexity CoRR (1996)
Wlodek Zadrozny, Marcin Szummer, Stanislaw Jarecki, David E. Johnson, Leora Morgenstern
NL Understanding with a Grammar of Constructions CoRR (1995)
Wlodek Zadrozny
The Compactness of Construction Grammars CoRR (1995)
Wlodek Zadrozny, Michelle Y. Kim
Computational Mereology: A Study of Part-of Relations for Multimedia Indexing. Ann. Math. Artif. Intell. 15 (1) (1995)
Wlodek Zadrozny
From compositional to systematic semantics CoRR (1995)
Wlodek Zadrozny
Measuring semantic complexity CoRR (1995)
Wlodek Zadrozny
Context and ontology in understanding of dialogs CoRR (1995)
Wlodek Zadrozny
Is there a prototypical rule of abduction? (Yes, e.g. in proximity based explanations). J. Exp. Theor. Artif. Intell. 6 (2) (1994)
Wlodek Zadrozny, Marcin Szummer, Stanislaw Jarecki, David E. Johnson, Leora Morgenstern
NL Understanding with a Grammar of Constructions. COLING (1994)
Wlodek Zadrozny
Reasoning with Background Knowledge - A Three-Level Theory. Comput. Intell. 10 (1994)
Wlodek Zadrozny
On Rules of Abduction. Ann. Math. Artif. Intell. 9 (3-4) (1993)
Michael C. McCord, Arendse Bernth, Shalom Lappin, Wlodek Zadrozny
Natural Language Processing within a Slot Grammar Framework. Int. J. Artif. Intell. Tools 1 (2) (1992)
Wlodek Zadrozny
Explanations at the Knowledge Level. ECAI (1992)
Wlodek Zadrozny
On compositional semantics. COLING (1992)
Wlodek Zadrozny, Karen Jensen
Semantics of Paragraphs. Comput. Linguistics 17 (2) (1991)
Alexis Manaster-Ramer, Wlodek Zadrozny
Expressive Power of Grammatical Formalisms. COLING (1990)
Wlodek Zadrozny
Cardinalities and Well Orderings in a Common-Sense Set Theory. KR (1989)
Wlodek Zadrozny
Minimization and Common-Sense Reasoning. ISMIS (1987)
Wlodek Zadrozny
A Theory of Default Reasoning. AAAI (1987)
Wlodek Zadrozny
Intended Models, Circumscription and Commonsense Reasoning. IJCAI (1987)