PREFER: A System for the Efficient Execution of Multi-parametric Ranked Queries. - Vagelis Hristidis; Nick Koudas; Yannis Papakonstantinou (SIGMOD Conference, 2001)

DISCOVER: Keyword Search in Relational Databases. - Vagelis Hristidis; Yannis Papakonstantinou (VLDB, 2002)

Semantic Caching of XML Databases. - Vagelis Hristidis; Michalis Petropoulos (WebDB, 2002)

Keyword Proximity Search on XML Graphs. - Vagelis Hristidis; Yannis Papakonstantinou; Andrey Balmin (ICDE, 2003)

A System for Keyword Proximity Search on XML Databases. - Andrey Balmin; Vagelis Hristidis; Nick Koudas; Yannis Papakonstantinou; Divesh Srivastava; Tianqiu Wang (VLDB, 2003)

Efficient IR-Style Keyword Search over Relational Databases. - Vagelis Hristidis; Luis Gravano; Yannis Papakonstantinou (VLDB, 2003)

ObjectRank: Authority-Based Keyword Search in Databases. - Andrey Balmin; Vagelis Hristidis; Yannis Papakonstantinou (VLDB, 2004)

Probabilistic Ranking of Database Query Results. - Surajit Chaudhuri; Gautam Das 001; Vagelis Hristidis; Gerhard Weikum (VLDB, 2004)

Algorithms and applications for answering ranked queries using ranked views. - Vagelis Hristidis; Yannis Papakonstantinou (VLDB J., 2004)

Structure-based query-specific document summarization. - Ramakrishna Varadarajan; Vagelis Hristidis (CIKM, 2005)

Continuous keyword search on multiple text streams. - Vagelis Hristidis; Oscar Valdivia; Michail Vlachos; Philip S. Yu (CIKM, 2006)

A system for query-specific document summarization. - Ramakrishna Varadarajan; Vagelis Hristidis (CIKM, 2006)

A Communication Virtual Machine. - Yi Deng 001; Seyed Masoud Sadjadi; Peter J. Clarke; Chi Zhang; Vagelis Hristidis; Raju Rangaswami; Nagarajan Prabakar (COMPSAC (1), 2006)

A Declarative Approach for Specifying User-Centric Communication. - Peter J. Clarke; Vagelis Hristidis; Yingbo Wang; Nagarajan Prabakar; Yi Deng 001 (CTS, 2006)

A flexible approach for electronic medical records exchange. - Vagelis Hristidis; Peter J. Clarke; Nagarajan Prabakar; Yi Deng 001; Jeffrey A. White; Redmond P. Burke (HIKM, 2006)

Syntactic Rule Based Approach toWeb Service Composition. - Ken Q. Pu; Vagelis Hristidis; Nick Koudas (ICDE, 2006)

Searching the web using composed pages. - Ramakrishna Varadarajan; Vagelis Hristidis; Tao Li 001 (SIGIR, 2006)

Ordering the attributes of query results. - Gautam Das 001; Vagelis Hristidis; Nishant Kapoor; S. Sudarshan 001 (SIGMOD Conference, 2006)

ObjectRank: a system for authority-based search on databases. - Heasoo Hwang; Vagelis Hristidis; Yannis Papakonstantinou (SIGMOD Conference, 2006)

Keyword Proximity Search in XML Trees. - Vagelis Hristidis; Nick Koudas; Yannis Papakonstantinou; Divesh Srivastava (IEEE Trans. Knowl. Data Eng., 2006)

Probabilistic information retrieval approach for ranking of database query results. - Surajit Chaudhuri; Gautam Das 001; Vagelis Hristidis; Gerhard Weikum (ACM Trans. Database Syst., 2006)

Beyond Lazy XML Parsing. - Fernando Farfán; Vagelis Hristidis; Raju Rangaswami (DEXA, 2007)

STAR: A System for Tuple and Attribute Ranking of Query Answers. - Nishant Kapoor; Gautam Das 001; Vagelis Hristidis; S. Sudarshan 001; Gerhard Weikum (ICDE, 2007)

A System for Keyword Search on Textual Streams. - Vagelis Hristidis; Oscar Valdivia; Michail Vlachos; Philip S. Yu (SDM, 2007)

Branch-and-bound processing of ranked queries. - Yufei Tao 001; Vagelis Hristidis; Dimitris Papadias; Yannis Papakonstantinou (Inf. Syst., 2007)

Challenges for Information Discovery on Electronic Medical Records. - Vagelis Hristidis; Fernando Farfán; Redmond P. Burke; Anthony Rossi; Jeffrey A. White (Next Generation of Data Mining, 2008)

Towards a business continuity information network for rapid disaster recovery. - Khalid Saleem; Steven Luis; Yi Deng 001; Shu-Ching Chen; Vagelis Hristidis; Tao Li 001 (DG.O, 2008)

Ontology-Aware Search on XML-based Electronic Medical Records. - Fernando Farfán; Vagelis Hristidis; Anand Ranganathan; Redmond P. Burke (ICDE, 2008)

Keyword Search on Spatial Databases. - Ian De Felipe; Vagelis Hristidis; Naphtali Rishe (ICDE, 2008)

Message from the DBRANK'08 program co-chairs. - Vagelis Hristidis; Ihab F. Ilyas (ICDE Workshops, 2008)

Standing Out in a Crowd: Selecting Attributes for Maximum Visibility. - Muhammed Miah; Gautam Das 001; Vagelis Hristidis; Heikki Mannila (ICDE, 2008)

Explaining and Reformulating Authority Flow Queries. - Ramakrishna Varadarajan; Vagelis Hristidis; Louiqa Raschid (ICDE, 2008)

Extracting k most important groups from data efficiently. - Man Lung Yiu; Nikos Mamoulis; Vagelis Hristidis (Data Knowl. Eng., 2008)

CVM - A communication virtual machine. - Yi Deng 001; Seyed Masoud Sadjadi; Peter J. Clarke; Vagelis Hristidis; Raju Rangaswami; Yingbo Wang (J. Syst. Softw., 2008)

Beyond Single-Page Web Search Results. - Ramakrishna Varadarajan; Vagelis Hristidis; Tao Li 001 (IEEE Trans. Knowl. Data Eng., 2008)

Authority-based keyword search in databases. - Vagelis Hristidis; Heasoo Hwang; Yannis Papakonstantinou (ACM Trans. Database Syst., 2008)

Flexible and efficient querying and ranking on hyperlinked data sources. - Ramakrishna Varadarajan; Vagelis Hristidis; Louiqa Raschid; Maria-Esther Vidal; Luis-Daniel Ibáñez; Héctor Rodríguez-Drumond (EDBT, 2009)

BORG: Block-reORGanization for Self-optimizing Storage Systems. - Medha Bhadkamkar; Jorge Guerra; Luis Useche; Sam Burnett; Jason Liptak; Raju Rangaswami; Vagelis Hristidis (FAST, 2009)

XOntoRank: Ontology-Aware Search of Electronic Medical Records. - Fernando Farfán; Vagelis Hristidis; Anand Ranganathan; Michael Weiner 002 (ICDE, 2009)

BioNav: Effective Navigation on Query Results of Biomedical Databases. - Abhijith Kashyap; Vagelis Hristidis; Michalis Petropoulos; Sotiria Tavoulari (ICDE, 2009)

Exploring biomedical databases with BioNav. - Abhijith Kashyap; Vagelis Hristidis; Michalis Petropoulos; Sotiria Tavoulari (SIGMOD Conference, 2009)

Experiences on Processing Spatial Data with MapReduce. - Ariel Cary; Zhengguo Sun; Vagelis Hristidis; Naphtali Rishe (SSDBM, 2009)

2LP: A double-lazy XML parser. - Fernando Farfán; Vagelis Hristidis; Raju Rangaswami (Inf. Syst., 2009)

Information discovery across multiple streams. - Vagelis Hristidis; Oscar Valdivia; Michail Vlachos; Philip S. Yu (Inf. Sci., 2009)

Determining Attributes to Maximize Visibility of Objects. - Muhammed Miah; Gautam Das 001; Vagelis Hristidis; Heikki Mannila (IEEE Trans. Knowl. Data Eng., 2009)

Storing semi-structured data on disk drives. - Medha Bhadkamkar; Fernando Farfán; Vagelis Hristidis; Raju Rangaswami (ACM Trans. Storage, 2009)

Patentssearcher: a novel portal to search and explore patents. - Vagelis Hristidis; Eduardo J. Ruiz; Alejandro Hernández; Fernando Farfán; Ramakrishna Varadarajan (PaIR@CIKM, 2010)

FACeTOR: cost-driven exploration of faceted query results. - Abhijith Kashyap; Vagelis Hristidis; Michalis Petropoulos (CIKM, 2010)

Challenges in personalized authority flow based ranking of social media. - Hassan Sayyadi; John Edmonds; Vagelis Hristidis; Louiqa Raschid (CIKM, 2010)

Ranked queries over sources with Boolean query interfaces without ranking support. - Vagelis Hristidis; Yuheng Hu; Panagiotis G. Ipeirotis (ICDE, 2010)

Using data mining techniques to address critical information exchange needs in disaster affected public-private networks. - Li Zheng 001; Chao Shen 005; Liang Tang; Tao Li 001; Steven Luis; Shu-Ching Chen; Vagelis Hristidis (KDD, 2010)

Survey of data management and analysis in disaster situations. - Vagelis Hristidis; Shu-Ching Chen; Tao Li 001; Steven Luis; Yi Deng 001 (J. Syst. Softw., 2010)

Information Discovery on Electronic Health Records Using Authority Flow Techniques. - Vagelis Hristidis; Ramakrishna Varadarajan; Paul G. Biondich; Michael Weiner 002 (BMC Medical Informatics Decis. Mak., 2010)

An Access Cost-Aware Approach for Object Retrieval over Multiple Sources. - Benjamin Arai; Gautam Das 001; Dimitrios Gunopulos; Vagelis Hristidis; Nick Koudas (Proc. VLDB Endow., 2010)

Using Proximity Search to Estimate Authority Flow. - Vagelis Hristidis; Yannis Papakonstantinou; Ramakrishna Varadarajan (IEEE Trans. Knowl. Data Eng., 2010)

Leveraging collaborative tagging for web item design. - Mahashweta Das; Gautam Das 001; Vagelis Hristidis (KDD, 2011)

Scalable Link-based Personalization for Ranking in Entity-Relationship Graphs. - Vagelis Hristidis; Louiqa Raschid; Yao Wu (WebDB, 2011)

Relevance-Based Retrieval on Hidden-Web Text Databases without Ranking Support. - Vagelis Hristidis; Yuheng Hu; Panagiotis G. Ipeirotis (IEEE Trans. Knowl. Data Eng., 2011)

Effective Navigation of Query Results Based on Concept Hierarchies. - Abhijith Kashyap; Vagelis Hristidis; Michalis Petropoulos; Sotiria Tavoulari (IEEE Trans. Knowl. Data Eng., 2011)

Predicting the effectiveness of keyword queries on databases. - Shiwen Cheng; Arash Termehchy; Vagelis Hristidis (CIKM, 2012)

SonetRank: leveraging social networks to personalize search. - Abhijith Kashyap; Reza Amini; Vagelis Hristidis (CIKM, 2012)

Comprehension-based result snippets. - Abhijith Kashyap; Vagelis Hristidis (CIKM, 2012)

LogRank: Summarizing Social Activity Logs. - Abhijith Kashyap; Vagelis Hristidis (WebDB, 2012)

Correlating financial time series with micro-blogging activity. - Eduardo J. Ruiz; Vagelis Hristidis; Carlos Castillo 001; Aristides Gionis; Alejandro Jaimes (WSDM, 2012)

Challenges and communities of medical informatics research. - Vagelis Hristidis (SIGMOD Rec., 2012)

Leveraging User Query Sessions to Improve Searching of Medical Literature. - Shiwen Cheng; Vagelis Hristidis; Michael Weiner 002 (AMIA, 2013)

Efficient near-duplicate document detection using FPGAs. - Xi Luo; Walid A. Najjar; Vagelis Hristidis (IEEE BigData, 2013)

How fresh do you want your search results? - Shiwen Cheng; Anastasios Arvanitis; Vagelis Hristidis (CIKM, 2013)

Generating informative snippet to maximize item visibility. - Mahashweta Das; Habibur Rahman 001; Gautam Das 001; Vagelis Hristidis (CIKM, 2013)

Measuring and Summarizing Movement in Microblog Postings. - Eduardo J. Ruiz; Vagelis Hristidis; Carlos Castillo 001; Aristides Gionis (ICWSM, 2013)

Enabling the transition to the mobile web with WebSieve. - Michael Butkiewicz; Zhe Wu 003; Shunan Li; Pavithra Murali; Vagelis Hristidis; Harsha V. Madhyastha; Vyas Sekar (HotMobile, 2013)

Top-K Product Design Based on Collaborative Tagging Data - Mahashweta Das; Gautam Das 001; Vagelis Hristidis (CoRR, 2013)

Comparing top-k XML lists. - Ramakrishna Varadarajan; Fernando Farfán; Vagelis Hristidis (Inf. Syst., 2013)

Templated Search over Relational Databases. - Anastasios Zouzias; Michail Vlachos; Vagelis Hristidis (CIKM, 2014)

Efficient Concept-based Document Ranking. - Anastasios Arvanitis; Matthew T. Wiley; Vagelis Hristidis (EDBT, 2014)

Multi-Query Diversification in Microblogging Posts. - Shiwen Cheng; Anastasios Arvanitis; Marek Chrobak; Vagelis Hristidis (EDBT, 2014)

Query Hidden Attributes in Social Networks. - Azade Nazi; Saravanan Thirumuruganathan; Vagelis Hristidis; Nan Zhang 004; Khaled B. Shaban; Gautam Das 001 (ICDM Workshops, 2014)

Efficient Filtering on Hidden Document Streams. - Eduardo J. Ruiz; Vagelis Hristidis; Panagiotis G. Ipeirotis (ICWSM, 2014)

User effort minimization through adaptive diversification. - Mahbub Hasan; Abhijith Kashyap; Vagelis Hristidis; Vassilis J. Tsotras (KDD, 2014)

Aggregate estimation over a microblog platform. - Saravanan Thirumuruganathan; Nan Zhang 004; Vagelis Hristidis; Gautam Das 001 (SIGMOD Conference, 2014)

Pharmaceutical drugs chatter on Online Social Networks. - Matthew T. Wiley; Canghong Jin; Vagelis Hristidis; Kevin M. Esterling (J. Biomed. Informatics, 2014)

Efficient Prediction of Difficult Keyword Queries over Databases. - Shiwen Cheng; Arash Termehchy; Vagelis Hristidis (IEEE Trans. Knowl. Data Eng., 2014)

Efficient Ranking on Entity Graphswith Personalized Relationships. - Vagelis Hristidis; Yao Wu; Louiqa Raschid (IEEE Trans. Knowl. Data Eng., 2014)

Facilitating Document Annotation Using Content and Querying Value. - Eduardo J. Ruiz; Vagelis Hristidis; Panagiotis G. Ipeirotis (IEEE Trans. Knowl. Data Eng., 2014)

Answering Complex Queries in an Online Community Network. - Azade Nazi; Saravanan Thirumuruganathan; Vagelis Hristidis; Nan Zhang 004; Gautam Das 001 (ICWSM, 2015)

Querying Hidden Attributes in an Online Community Network. - Azade Nazi; Saravanan Thirumuruganathan; Vagelis Hristidis; Nan Zhang 004; Gautam Das 001 (MASS, 2015)

Slowing the Firehose: Multi-Dimensional Diversity on Social Post Streams. - Shiwen Cheng; Marek Chrobak; Vagelis Hristidis (EDBT, 2016)

OSNI: Searching for Needles in a Haystack of Social Network Data. - Shiwen Cheng; James Fang; Vagelis Hristidis; Harsha V. Madhyastha; Niluthpol Chowdhury Mithun; Dorian Jean Perkins; Amit K. Roy-Chowdhury; Moloud Shahbazi; Vassilis J. Tsotras (EDBT, 2016)

Estimation of the Investability of Real Estate Properties through Text Analysis. - Moloud Shahbazi; Joseph R. Barr; Vagelis Hristidis; Nani Narayanan Srinivasan (ICSC, 2016)

Ontology- and Sentiment-Aware Review Summarization. - Nhat X. T. Le; Vagelis Hristidis; Neal E. Young (ICDE, 2017)

IRanker: Query-Specific Ranking of Reviewed Items. - Moloud Shahbazi; Matthew T. Wiley; Vagelis Hristidis (ICDE, 2017)

Querying Documents Annotated by Interconnected Entities. - Shouq Sadah; Moloud Shahbazi; Vagelis Hristidis (ICWSM, 2017)

Efficient Computation of Top-k Frequent Terms over Spatio-temporal Ranges. - Pritom Ahmed; Mahbub Hasan; Abhijith Kashyap; Vagelis Hristidis; Vassilis J. Tsotras (SIGMOD Conference, 2017)

DualDB: An Efficient LSM-based Publish/Subscribe Storage System. - Mohiuddin Abdul Qader; Vagelis Hristidis (SSDBM, 2017)

A BAD Demonstration: Towards Big Active Data. - Steven Jacobs; Md. Yusuf Sarwar Uddin; Michael J. Carey 001; Vagelis Hristidis; Vassilis J. Tsotras; Nalini Venkatasubramanian; Yao Wu; Syed Safir; Purvi Kaul; Xikui Wang; Mohiuddin Abdul Qader; Yawei Li (Proc. VLDB Endow., 2017)

Chatbot Technologies and Challenges. - Vagelis Hristidis (AI4I, 2018)

A Comparative Study of Secondary Indexing Techniques in LSM-based NoSQL Databases. - Mohiuddin Abdul Qader; Shiwen Cheng; Vagelis Hristidis (SIGMOD Conference, 2018)

Ranking Views. - Vagelis Hristidis (Encyclopedia of Database Systems (2nd ed.), 2018)

Experimental Evaluation of Bounded-Depth LSM Merge Policies. - Qizhong Mao; Steven Jacobs; Waleed Amjad; Vagelis Hristidis; Vassilis J. Tsotras; Neal E. Young (IEEE BigData, 2019)

Euler++: Improved Selectivity Estimation for Rectangular Spatial Records. - A. B. Siddique 001; Ahmed Eldawy; Vagelis Hristidis (IEEE BigData, 2019)

Using Social Media to Explore Mental Health-Related Behaviors and Discussions among Young Adults. - Moloud Shahbazi; Renee Garett; Vagelis Hristidis; Sean D. Young (HICSS, 2019)

Targeted Solicitation of Product Reviews. - Nhat X. T. Le; Ryan Rivas; James M. Flegal; Vagelis Hristidis (ICSC, 2019)

Unsupervised Ontology- and Sentiment-Aware Review Summarization. - Nhat X. T. Le; Neal E. Young; Vagelis Hristidis (WISE, 2019)

High-throughput publish/subscribe on top of LSM-based storage. - Mohiuddin Abdul Qader; Vagelis Hristidis (Distributed Parallel Databases, 2019)

Decrease Product Rating Uncertainty Through Focused Reviews Solicitation. - Nhat X. T. Le; Ryan Rivas; James M. Flegal; Vagelis Hristidis (Int. J. Semantic Comput., 2019)

Learning to Rank in Entity Relationship Graphs. - Louiqa Raschid; Hassan Sayyadi; Vagelis Hristidis (INFORMS J. Comput., 2019)

The impact of colleges and hospitals to local real estate markets. - Ryan Rivas; Dinesh Patil; Vagelis Hristidis; Joseph R. Barr; Narayanan Srinivasan 002 (J. Big Data, 2019)

Comparing Synopsis Techniques for Approximate Spatial Data Analysis. - A. B. Siddique 001; Ahmed Eldawy; Vagelis Hristidis (Proc. VLDB Endow., 2019)

App-Aware Response Synthesis for User Reviews. - Umar Farooq 002; A. B. Siddique 001; Fuad T. Jamour; Zhijia Zhao 001; Vagelis Hristidis (IEEE BigData, 2020)

Comprehensive Comparison of LSM Architectures for Spatial Data. - Qizhong Mao; Mohiuddin Abdul Qader; Vagelis Hristidis (IEEE BigData, 2020)

Unsupervised Paraphrasing via Deep Reinforcement Learning. - A. B. Siddique 001; Samet Oymak; Vagelis Hristidis (KDD, 2020)

AARSynth: App-Aware Response Synthesis for User Reviews. - Umar Farooq 002; A. B. Siddique 001; Fuad T. Jamour; Zhijia Zhao 001; Vagelis Hristidis (CoRR, 2020)

Beast: Scalable Exploratory Analytics on Spatio-temporal Data. - Ahmed Eldawy; Vagelis Hristidis; Saheli Ghosh; Majid Saeedan; Akil Sevim; A. B. Siddique 001; Samriddhi Singla; Ganesh Sivaram; Tin Vu; Yaming Zhang (CIKM, 2021)

QuAX: Mining the Web for High-utility FAQ. - Muhammad Shihab Rashid; Fuad T. Jamour; Vagelis Hristidis (CIKM, 2021)

Predictable and Adaptive Goal-oriented Dialog Policy Generation. - Nhat X. T. Le; A. B. Siddique 001; Fuad T. Jamour; Samet Oymak; Vagelis Hristidis (ICSC, 2021)

Generalized Zero-shot Intent Detection via Commonsense Knowledge. - A. B. Siddique 001; Fuad T. Jamour; Luxun Xu; Vagelis Hristidis (SIGIR, 2021)

Linguistically-Enriched and Context-AwareZero-shot Slot Filling. - A. B. Siddique 001; Fuad T. Jamour; Vagelis Hristidis (WWW, 2021)

Linguistically-Enriched and Context-Aware Zero-shot Slot Filling. - A. B. Siddique 001; Fuad T. Jamour; Vagelis Hristidis (CoRR, 2021)

Effective social post classifiers on top of search interfaces. - Ryan Rivas; Vagelis Hristidis (Data Min. Knowl. Discov., 2021)

Generating Predictable and Adaptive Dialog Policies in Single- and Multi-domain Goal-oriented Dialog Systems. - Nhat X. T. Le; A. B. Siddique 001; Fuad T. Jamour; Samet Oymak; Vagelis Hristidis (Int. J. Semantic Comput., 2021)

Query by documents on top of a search interface. - Nhat X. T. Le; Moloud Shahbazi; Abdulaziz Almaslukh; Vagelis Hristidis (Inf. Syst., 2021)

Incremental Partitioning for Efficient Spatial Data Analytics. - Tin Vu; Ahmed Eldawy; Vagelis Hristidis; Vassilis J. Tsotras (Proc. VLDB Endow., 2021)

Comparison and evaluation of state-of-the-art LSM merge policies. - Qizhong Mao; Steven Jacobs; Waleed Amjad; Vagelis Hristidis; Vassilis J. Tsotras; Neal E. Young (VLDB J., 2021)

Zero-label Anaphora Resolution for Off-Script User Queries in Goal-Oriented Dialog Systems. - Muhammad Hasan Maqbool; Luxun Xu; A. B. Siddique 001; Niloofar Montazeri; Vagelis Hristidis; Hassan Foroosh (ICSC, 2022)

Bi-directional Log-Structured Merge Tree. - Xin Zhang; Qizhong Mao; Ahmed Eldawy; Vagelis Hristidis; Yihan Sun 001 (SSDBM, 2022)

Task-agnostic representation learning of multimodal twitter data for downstream applications. - Ryan Rivas; Sudipta Paul 007; Vagelis Hristidis; Evangelos E. Papalexakis; Amit K. Roy-Chowdhury (J. Big Data, 2022)

Increase Merge Efficiency in LSM Trees Through Coordinated Partitioning of Sorted Runs. - Qizhong Mao; Vagelis Hristidis (IEEE Big Data, 2023)

Reverse spatial top-k keyword queries. - Pritom Ahmed; Ahmed Eldawy; Vagelis Hristidis; Vassilis J. Tsotras (VLDB J., 2023)

Comparison of LSM indexing techniques for storing spatial data. - Qizhong Mao; Mohiuddin Abdul Qader; Vagelis Hristidis (J. Big Data, 2023)

PAT-Questions: A Self-Updating Benchmark for Present-Anchored Temporal Question-Answering. - Jannat Ara Meem; Muhammad Shihab Rashid; Yue Dong 002; Vagelis Hristidis (ACL (Findings), 2024)

EcoRank: Budget-Constrained Text Re-ranking Using Large Language Models. - Muhammad Shihab Rashid; Jannat Ara Meem; Yue Dong 002; Vagelis Hristidis (ACL (Findings), 2024)

NORMY: Non-Uniform History Modeling for Open Retrieval Conversational Question Answering. - Muhammad Shihab Rashid; Jannat Ara Meem; Vagelis Hristidis (ICSC, 2024)

Progressive Query Expansion for Retrieval Over Cost-constrained Data Sources. - Muhammad Shihab Rashid; Jannat Ara Meem; Yue Dong 002; Vagelis Hristidis (CoRR, 2024)

Modeling the impact of out-of-schema questions in task-oriented dialog systems. - Jannat Ara Meem; Muhammad Shihab Rashid; Vagelis Hristidis (Data Min. Knowl. Discov., 2024)

Ontology-Guided Query Expansion for Biomedical Document Retrieval using Large Language Models. - Zabir Al Nazi; Vagelis Hristidis; Aaron Lawson McLean; Jannat Ara Meem; Md Taukir Azam Chowdhury (CoRR, 2025)