Yu Deng  Yu Deng photo         

contact information

Manager, Research Staff Member
Thomas J. Watson Research Center, Yorktown Heights, NY USA


Professional Associations

Professional Associations:  IBM Academy of Technology  |  IBM Master Inventor  |  IEEE, Senior Member


Technical Question Answering across Tasks and Domains
Wenhao Yu, Lingfei Wu, Yu Deng, Qingkai Zeng, Ruchi Mahindru, Sinem Guven Kaya, Meng Jiang
NAACL, 2021


Schema Aware Iterative Knowledge Graph Completion
Kemas Wiharja, Jeff Z. Pan, Martin J. Kollingbaum, Yu Deng
Journal of Web Semantics, 2020

A Technical Question Answering System with Transfer Learning
Wenhao Yu, Lingfei Wu, Yu Deng, Ruchi Mahindru, Qingkai Zeng, Sinem Guven and Meng Jiang
EMNLP Demonstrations, 2020

Dynamic Faceted Search for Technical Support Exploiting Induced Knowledge
Nandana Mihindukulasooriya, Ruchi Mahindru, Md Faisal MahbubChowdhury, Yu Deng, Nicolas Rodolfo Fauceglia, Gaetano Rossiello, Sarthak Dash, Alfio Gliozzo
ISWC 2020

Generating Helpful Responses for Intelligent Tech Support
Wenhao Yu, Lingfei Wu, Shu Tao, Yu Deng, Qingkai Zeng, Meng Jiang
AAAI 2020 RCQA Workshop

Crossing Variational Autoencoders for Answer Retrieval
Wenhao Yu, Lingfei Wu, Qingkai Zeng, Shu Tao, Yu Deng, Meng Jiang
ACL 2020


Validation of Growing Knowledge Graphs by Abductive Text Evidences
Jianfeng Du, Jeff Z. Pan, Sylvia Wang, Kunxun Qi, Yuming Shen, Yu Deng
AAAI 2019


Building a cognitive platform for the managed IT services lifecycle
Kristof Kloeckner, Constantin Adam, Nikos Anerousis, Naga Ayachitula, Muhammed Fatih Bulut, Gargi Dasgupta, Yu Deng, Yixin Diao, Nicholas C. Fuller, Sandeep Gopisetty, Milton Hernandez, Jinho Hwang, P. Iannucci, Anup K. Kalia, Giovanni Lanfranchi, David Lanyi, Heiko Ludwig, A. Mahamuni, Ruchi Mahindru, Fan Jing Meng, Hamid R. Motahari Nezhad, Karin Murthy, Taiga Nakamura, Amit M. Paradkar, Dennis A. Perpetua, Birgit Pfitzmann, Daniela Rosu, Larisa Shwartz, Zhuo Su, Maheswaran Surendra, S. Tao, Hagen Volzer,
IBM Journal of Research and Development, 2018

Fast Nearest-Neighbor Classification Using RNN in Domains with Large Number of Classes
Gautam Singh, Gargi Dasgupta, Yu Deng
ICSOC Workshops, 2018

Domain Knowledge Driven Key Term Extraction for IT Services
Prateeti Mohapatra, Yu Deng, Abhirut Gupta, Gargi Dasgupta, Amit M. Paradkar, Ruchi Mahindru, Daniela Rosu, Shu Tao, Pooja Aggarwal
ICSOC 2018

More Is Better: Sequential Combinations of Knowledge Graph Embedding Approaches
Kemas Wiharja, Jeff Z. Pan, Martin J. Kollingbaum, Yu Deng
JIST 2018


Advanced search system for IT support services
Yu Deng, Kaoutar El Maghraoui, Thomas D. Griffin, V. Agarwal, Srikanth G. Tamilselvam, R. D. Sharnagat, T. H. Alexander, N. E. Gomez, C. M. Cramer, A. Bivens, Divyesh Jadav, Z. M. Valli-Hasham, K. Wahlmeier
IBM Journal of Research and Development, 2017


Towards More Effective Solution Retrieval in IT Support Services Using Systems Log
Rongda Zhu, Yu Deng, Soumitra Sarkar, Kaoutar El Maghraoui, Harigovind V. Ramasamy, Alan Bivens
ICSOC 2016


An Ontology-Based Framework for Model-Driven Analysis of Situations in Data Centers
Y. Deng, R. Sarkar, H. Ramasamy, R. Hosn, and R. Mahindru
SCC 2013. Best Paper Award


Evolution of the IBM Cloud: enabling an enterprise cloud service ecosystem
A. Kochut, Y. Deng, M. Head, J. Munson, A. Sailer, H. Shaikh, C. Tang, A. Amies, M. Beaton, D. Geiss, D. Herman, H. Macho, S. Pappe, S. Peddle, R. Rendahl, A. E Tomala Reyes, H. Sluiman, B. Snitzer, T. Volin, and H. Wagner
IBM Journal of Research and Development Special Issue on "Systems and Software for Cloud Computing", 2011

Introducing Semantics to Cloud Services Catalogs
Y. Deng, M. Head, A. Kochut, J. Munson, A. Sailer, and H. Shaikh
SCC 2011

SPARQL Query Answering with RDFS Reasoning on Correlated Probabilistic Data
C. Szeto, E. Hung, Y. Deng
WAIM 2011

Modeling and Querying Probabilistic RDFS Data sets with Correlated Triples
C. Szeto, E. Hung, Y. Deng
APWeb 2011. Best Student Paper Award


An Ontology Based Approach for Cloud Services Catalog Management
Y. Deng, M. Head, A. Kochut, J. Munson, A. Sailer, H. Shaikh
ICSOC 2010


Characteristics of Document Similarity Measures for Compliance Analysis
A. Sayeed, R. Sarkar, Y. Deng, R. Hosn, R. Mahindru, N. Rajamani
CIKM 2009


Improving Information Access for a Community of Practice Using Business Process as Context
Y. Deng, M. Devarakonda, N. Rajamani, W. Zadrozny
ICDE 2008, pp. 1537--1539


Business-Activity Driven Search: Addressing the Information Needs of Services Professionals
N. Rajamani, M. Devarakonda, Y. Deng, W. Zadrozny, J. Pathak
SCC 2007


Finding Similar Objects Using a Taxonomy: A Pragmatic Approach
P. Schwarz, Y. Deng, J. Rice
ODBASE 2006, pp. 1039--1057, Springer


Probabilistic Ontologies and Relational Databases
O. Udrea, Y. Deng, E. Hung, V.S. Subrahmanian

A Graph Theoretical Foundation for Integrating RDF Ontologies
O. Udrea, Y. Deng, E. Ruckhaus, V.S. Subrahmanian,
AAAI 2005

RDF Aggregate Queries and Views
E. Hung, Y. Deng, V.S. Subrahmanian
ICDE 2005


Managing the Evolution of Simple and Complex Mappings between Loosely-Coupled Systems
Y. Deng, H. Kuno, K. Smathers
Proceedings of the Second Workshop on Semantics in Peer-to-Peer and Grid Computing at the Thirteenth International World Wide Web Conference, 2004

TOSS: An Extension of TAX with Ontologies and Similarity Queries
E. Hung, Y. Deng, V.S. Subrahmanian,


An Ontology-Extended Relational Algebra
P. Bonatti, Y. Deng, V.S. Subrahmanian