Vagelis Hristidis

142 papers A* 24A 20B 11C 1Misc 2Journal 50Unranked 31
YearRankTypeTitle / Venue / Authors
2025 J jnl
Enhancing LSM trees merge efficiency via coordinated sorted runs partitioning.
J. Big Data
Qizhong Mao, Vagelis Hristidis
2025 J jnl
Ontology-Guided Query Expansion for Biomedical Document Retrieval using Large Language Models.
CoRR
Zabir Al Nazi, Vagelis Hristidis, Aaron Lawson McLean, Jannat Ara Meem, Md Taukir Azam Chowdhury
2024 — conf
EcoRank: Budget-Constrained Text Re-ranking Using Large Language Models.
ACL (Findings)
Muhammad Shihab Rashid, Jannat Ara Meem, Yue Dong, Vagelis Hristidis
2024 J jnl
EcoRank: Budget-Constrained Text Re-ranking Using Large Language Models.
CoRR
Muhammad Shihab Rashid, Jannat Ara Meem, Yue Dong, Vagelis Hristidis
2024 J jnl
Modeling the impact of out-of-schema questions in task-oriented dialog systems.
Data Min. Knowl. Discov.
Jannat Ara Meem, Muhammad Shihab Rashid, Vagelis Hristidis
2024 — conf
NORMY: Non-Uniform History Modeling for Open Retrieval Conversational Question Answering.
ICSC
Muhammad Shihab Rashid, Jannat Ara Meem, Vagelis Hristidis
2024 J jnl
NORMY: Non-Uniform History Modeling for Open Retrieval Conversational Question Answering.
CoRR
Muhammad Shihab Rashid, Jannat Ara Meem, Vagelis Hristidis
2024 — conf
PAT-Questions: A Self-Updating Benchmark for Present-Anchored Temporal Question-Answering.
ACL (Findings)
Jannat Ara Meem, Muhammad Shihab Rashid, Yue Dong, Vagelis Hristidis
2024 J jnl
PAT-Questions: A Self-Updating Benchmark for Present-Anchored Temporal Question-Answering.
CoRR
Jannat Ara Meem, Muhammad Shihab Rashid, Yue Dong, Vagelis Hristidis
2024 J jnl
Progressive Query Expansion for Retrieval Over Cost-constrained Data Sources.
CoRR
Muhammad Shihab Rashid, Jannat Ara Meem, Yue Dong, Vagelis Hristidis
2023 J jnl
Comparison of LSM indexing techniques for storing spatial data.
J. Big Data
Qizhong Mao, Mohiuddin Abdul Qader, Vagelis Hristidis
2023 B conf
Increase Merge Efficiency in LSM Trees Through Coordinated Partitioning of Sorted Runs.
IEEE Big Data
Qizhong Mao, Vagelis Hristidis
2023 J jnl
Reverse spatial top-k keyword queries.
VLDB J.
Pritom Ahmed, Ahmed Eldawy, Vagelis Hristidis, Vassilis J. Tsotras
2022 B conf
Bi-directional Log-Structured Merge Tree.
SSDBM
Xin Zhang, Qizhong Mao, Ahmed Eldawy, Vagelis Hristidis, Yihan Sun
2022 J jnl
Task-agnostic representation learning of multimodal twitter data for downstream applications.
J. Big Data
Ryan Rivas, Sudipta Paul, Vagelis Hristidis, Evangelos E. Papalexakis, Amit K. Roy-Chowdhury
2022 — conf
Zero-label Anaphora Resolution for Off-Script User Queries in Goal-Oriented Dialog Systems.
ICSC
Muhammad Hasan Maqbool, Luxun Xu, A. B. Siddique, Niloofar Montazeri, Vagelis Hristidis, Hassan Foroosh
2021 A conf
Beast: Scalable Exploratory Analytics on Spatio-temporal Data.
CIKM
Ahmed Eldawy, Vagelis Hristidis, Saheli Ghosh, Majid Saeedan, Akil Sevim, A. B. Siddique, Samriddhi Singla, Ganesh Sivaram, Tin Vu, Yaming Zhang
2021 J jnl
Comparison and evaluation of state-of-the-art LSM merge policies.
VLDB J.
Qizhong Mao, Steven Jacobs, Waleed Amjad, Vagelis Hristidis, Vassilis J. Tsotras, Neal E. Young
2021 J jnl
Effective social post classifiers on top of search interfaces.
Data Min. Knowl. Discov.
Ryan Rivas, Vagelis Hristidis
2021 A* conf
Generalized Zero-shot Intent Detection via Commonsense Knowledge.
SIGIR
A. B. Siddique, Fuad T. Jamour, Luxun Xu, Vagelis Hristidis
2021 J jnl
Generalized Zero-shot Intent Detection via Commonsense Knowledge.
CoRR
A. B. Siddique, Fuad T. Jamour, Luxun Xu, Vagelis Hristidis
2021 J jnl
Generating Predictable and Adaptive Dialog Policies in Single- and Multi-domain Goal-oriented Dialog Systems.
Int. J. Semantic Comput.
Nhat X. T. Le, A. B. Siddique, Fuad T. Jamour, Samet Oymak, Vagelis Hristidis
2021 J jnl
Incremental Partitioning for Efficient Spatial Data Analytics.
Proc. VLDB Endow.
Tin Vu, Ahmed Eldawy, Vagelis Hristidis, Vassilis J. Tsotras
2021 J jnl
Linguistically-Enriched and Context-Aware Zero-shot Slot Filling.
CoRR
A. B. Siddique, Fuad T. Jamour, Vagelis Hristidis
2021 A* conf
Linguistically-Enriched and Context-AwareZero-shot Slot Filling.
WWW
A. B. Siddique, Fuad T. Jamour, Vagelis Hristidis
2021 — conf
Predictable and Adaptive Goal-oriented Dialog Policy Generation.
ICSC
Nhat X. T. Le, A. B. Siddique, Fuad T. Jamour, Samet Oymak, Vagelis Hristidis
2021 A conf
QuAX: Mining the Web for High-utility FAQ.
CIKM
Muhammad Shihab Rashid, Fuad T. Jamour, Vagelis Hristidis
2021 J jnl
Query by documents on top of a search interface.
Inf. Syst.
Nhat X. T. Le, Moloud Shahbazi, Abdulaziz Almaslukh, Vagelis Hristidis
2020 J jnl
AARSynth: App-Aware Response Synthesis for User Reviews.
CoRR
Umar Farooq, A. B. Siddique, Fuad T. Jamour, Zhijia Zhao, Vagelis Hristidis
2020 — conf
App-Aware Response Synthesis for User Reviews.
IEEE BigData
Umar Farooq, A. B. Siddique, Fuad T. Jamour, Zhijia Zhao, Vagelis Hristidis
2020 — conf
Comprehensive Comparison of LSM Architectures for Spatial Data.
IEEE BigData
Qizhong Mao, Mohiuddin Abdul Qader, Vagelis Hristidis
2020 A* conf
Unsupervised Paraphrasing via Deep Reinforcement Learning.
KDD
A. B. Siddique, Samet Oymak, Vagelis Hristidis
2020 J jnl
Unsupervised Paraphrasing via Deep Reinforcement Learning.
CoRR
A. B. Siddique, Samet Oymak, Vagelis Hristidis
2019 J jnl
Comparing Synopsis Techniques for Approximate Spatial Data Analysis.
Proc. VLDB Endow.
A. B. Siddique, Ahmed Eldawy, Vagelis Hristidis
2019 J jnl
Decrease Product Rating Uncertainty Through Focused Reviews Solicitation.
Int. J. Semantic Comput.
Nhat X. T. Le, Ryan Rivas, James M. Flegal, Vagelis Hristidis
2019 — conf
Euler++: Improved Selectivity Estimation for Rectangular Spatial Records.
IEEE BigData
A. B. Siddique, Ahmed Eldawy, Vagelis Hristidis
2019 — conf
Experimental Evaluation of Bounded-Depth LSM Merge Policies.
IEEE BigData
Qizhong Mao, Steven Jacobs, Waleed Amjad, Vagelis Hristidis, Vassilis J. Tsotras, Neal E. Young
2019 J jnl
High-throughput publish/subscribe on top of LSM-based storage.
Distributed Parallel Databases
Mohiuddin Abdul Qader, Vagelis Hristidis
2019 J jnl
Learning to Rank in Entity Relationship Graphs.
INFORMS J. Comput.
Louiqa Raschid, Hassan Sayyadi, Vagelis Hristidis
2019 — conf
Targeted Solicitation of Product Reviews.
ICSC
Nhat X. T. Le, Ryan Rivas, James M. Flegal, Vagelis Hristidis
2019 J jnl
The impact of colleges and hospitals to local real estate markets.
J. Big Data
Ryan Rivas, Dinesh Patil, Vagelis Hristidis, Joseph R. Barr, Narayanan Srinivasan
2019 B conf
Unsupervised Ontology- and Sentiment-Aware Review Summarization.
WISE
Nhat X. T. Le, Neal E. Young, Vagelis Hristidis
2019 — conf
Using Social Media to Explore Mental Health-Related Behaviors and Discussions among Young Adults.
HICSS
Moloud Shahbazi, Renee Garett, Vagelis Hristidis, Sean D. Young
2018 — conf
A Comparative Study of Secondary Indexing Techniques in LSM-based NoSQL Databases.
SIGMOD Conference
Mohiuddin Abdul Qader, Shiwen Cheng, Vagelis Hristidis
2018 — conf
Chatbot Technologies and Challenges.
AI4I
Vagelis Hristidis
2018 — ch.
Ranking Views.
Encyclopedia of Database Systems (2nd ed.)
Vagelis Hristidis
2017 J jnl
A BAD Demonstration: Towards Big Active Data.
Proc. VLDB Endow.
Steven Jacobs, Md. Yusuf Sarwar Uddin, Michael J. Carey, Vagelis Hristidis, Vassilis J. Tsotras, Nalini Venkatasubramanian, Yao Wu, Syed Safir, Purvi Kaul, Xikui Wang, Mohiuddin Abdul Qader, Yawei Li
2017 B conf
DualDB: An Efficient LSM-based Publish/Subscribe Storage System.
SSDBM
Mohiuddin Abdul Qader, Vagelis Hristidis
2017 — conf
Efficient Computation of Top-k Frequent Terms over Spatio-temporal Ranges.
SIGMOD Conference
Pritom Ahmed, Mahbub Hasan, Abhijith Kashyap, Vagelis Hristidis, Vassilis J. Tsotras
2017 A* conf
IRanker: Query-Specific Ranking of Reviewed Items.
ICDE
Moloud Shahbazi, Matthew T. Wiley, Vagelis Hristidis
2017 A* conf
Ontology- and Sentiment-Aware Review Summarization.
ICDE
Nhat X. T. Le, Vagelis Hristidis, Neal E. Young
2017 A conf
Querying Documents Annotated by Interconnected Entities.
ICWSM
Shouq Sadah, Moloud Shahbazi, Vagelis Hristidis
2016 — conf
Estimation of the Investability of Real Estate Properties through Text Analysis.
ICSC
Moloud Shahbazi, Joseph R. Barr, Vagelis Hristidis, Nani Narayanan Srinivasan
2016 B conf
OSNI: Searching for Needles in a Haystack of Social Network Data.
EDBT
Shiwen Cheng, James Fang, Vagelis Hristidis, Harsha V. Madhyastha, Niluthpol Chowdhury Mithun, Dorian Jean Perkins, Amit K. Roy-Chowdhury, Moloud Shahbazi, Vassilis J. Tsotras
2016 B conf
Slowing the Firehose: Multi-Dimensional Diversity on Social Post Streams.
EDBT
Shiwen Cheng, Marek Chrobak, Vagelis Hristidis
2015 A conf
Answering Complex Queries in an Online Community Network.
ICWSM
Azade Nazi, Saravanan Thirumuruganathan, Vagelis Hristidis, Nan Zhang, Gautam Das
2015 B conf
Querying Hidden Attributes in an Online Community Network.
MASS
Azade Nazi, Saravanan Thirumuruganathan, Vagelis Hristidis, Nan Zhang, Gautam Das
2014 — conf
Aggregate estimation over a microblog platform.
SIGMOD Conference
Saravanan Thirumuruganathan, Nan Zhang, Vagelis Hristidis, Gautam Das
2014 B conf
Efficient Concept-based Document Ranking.
EDBT
Anastasios Arvanitis, Matthew T. Wiley, Vagelis Hristidis
2014 A conf
Efficient Filtering on Hidden Document Streams.
ICWSM
Eduardo J. Ruiz, Vagelis Hristidis, Panagiotis G. Ipeirotis
2014 J jnl
Efficient Prediction of Difficult Keyword Queries over Databases.
IEEE Trans. Knowl. Data Eng.
Shiwen Cheng, Arash Termehchy, Vagelis Hristidis
2014 J jnl
Efficient Ranking on Entity Graphswith Personalized Relationships.
IEEE Trans. Knowl. Data Eng.
Vagelis Hristidis, Yao Wu, Louiqa Raschid
2014 J jnl
Facilitating Document Annotation Using Content and Querying Value.
IEEE Trans. Knowl. Data Eng.
Eduardo J. Ruiz, Vagelis Hristidis, Panagiotis G. Ipeirotis
2014 B conf
Multi-Query Diversification in Microblogging Posts.
EDBT
Shiwen Cheng, Anastasios Arvanitis, Marek Chrobak, Vagelis Hristidis
2014 J jnl
Pharmaceutical drugs chatter on Online Social Networks.
J. Biomed. Informatics
Matthew T. Wiley, Canghong Jin, Vagelis Hristidis, Kevin M. Esterling
2014 — conf
Query Hidden Attributes in Social Networks.
ICDM Workshops
Azade Nazi, Saravanan Thirumuruganathan, Vagelis Hristidis, Nan Zhang, Khaled B. Shaban, Gautam Das
2014 A conf
Templated Search over Relational Databases.
CIKM
Anastasios Zouzias, Michail Vlachos, Vagelis Hristidis
2014 A* conf
User effort minimization through adaptive diversification.
KDD
Mahbub Hasan, Abhijith Kashyap, Vagelis Hristidis, Vassilis J. Tsotras
2013 J jnl
Comparing top-k XML lists.
Inf. Syst.
Ramakrishna Varadarajan, Fernando Farfán, Vagelis Hristidis
2013 — conf
Efficient near-duplicate document detection using FPGAs.
IEEE BigData
Xi Luo, Walid A. Najjar, Vagelis Hristidis
2013 Misc conf
Enabling the transition to the mobile web with WebSieve.
HotMobile
Michael Butkiewicz, Zhe Wu, Shunan Li, Pavithra Murali, Vagelis Hristidis, Harsha V. Madhyastha, Vyas Sekar
2013 A conf
Generating informative snippet to maximize item visibility.
CIKM
Mahashweta Das, Habibur Rahman, Gautam Das, Vagelis Hristidis
2013 A conf
How fresh do you want your search results?
CIKM
Shiwen Cheng, Anastasios Arvanitis, Vagelis Hristidis
2013 Misc conf
Leveraging User Query Sessions to Improve Searching of Medical Literature.
AMIA
Shiwen Cheng, Vagelis Hristidis, Michael Weiner
2013 A conf
Measuring and Summarizing Movement in Microblog Postings.
ICWSM
Eduardo J. Ruiz, Vagelis Hristidis, Carlos Castillo, Aristides Gionis
2013 J jnl
Top-K Product Design Based on Collaborative Tagging Data
CoRR
Mahashweta Das, Gautam Das, Vagelis Hristidis
2012 J jnl
Challenges and communities of medical informatics research.
SIGMOD Rec.
Vagelis Hristidis
2012 A conf
Comprehension-based result snippets.
CIKM
Abhijith Kashyap, Vagelis Hristidis
2012 A conf
Correlating financial time series with micro-blogging activity.
WSDM
Eduardo J. Ruiz, Vagelis Hristidis, Carlos Castillo, Aristides Gionis, Alejandro Jaimes
2012 — conf
LogRank: Summarizing Social Activity Logs.
WebDB
Abhijith Kashyap, Vagelis Hristidis
2012 A conf
Predicting the effectiveness of keyword queries on databases.
CIKM
Shiwen Cheng, Arash Termehchy, Vagelis Hristidis
2012 A conf
SonetRank: leveraging social networks to personalize search.
CIKM
Abhijith Kashyap, Reza Amini, Vagelis Hristidis
2011 J jnl
Effective Navigation of Query Results Based on Concept Hierarchies.
IEEE Trans. Knowl. Data Eng.
Abhijith Kashyap, Vagelis Hristidis, Michalis Petropoulos, Sotiria Tavoulari
2011 A* conf
Leveraging collaborative tagging for web item design.
KDD
Mahashweta Das, Gautam Das, Vagelis Hristidis
2011 J jnl
Relevance-Based Retrieval on Hidden-Web Text Databases without Ranking Support.
IEEE Trans. Knowl. Data Eng.
Vagelis Hristidis, Yuheng Hu, Panagiotis G. Ipeirotis
2011 — conf
Scalable Link-based Personalization for Ranking in Entity-Relationship Graphs.
WebDB
Vagelis Hristidis, Louiqa Raschid, Yao Wu
2010 J jnl
An Access Cost-Aware Approach for Object Retrieval over Multiple Sources.
Proc. VLDB Endow.
Benjamin Arai, Gautam Das, Dimitrios Gunopulos, Vagelis Hristidis, Nick Koudas
2010 A conf
Challenges in personalized authority flow based ranking of social media.
CIKM
Hassan Sayyadi, John Edmonds, Vagelis Hristidis, Louiqa Raschid
2010 A conf
FACeTOR: cost-driven exploration of faceted query results.
CIKM
Abhijith Kashyap, Vagelis Hristidis, Michalis Petropoulos
2010 J jnl
Information Discovery on Electronic Health Records Using Authority Flow Techniques.
BMC Medical Informatics Decis. Mak.
Vagelis Hristidis, Ramakrishna Varadarajan, Paul G. Biondich, Michael Weiner
2010 — conf
Patentssearcher: a novel portal to search and explore patents.
PaIR@CIKM
Vagelis Hristidis, Eduardo J. Ruiz, Alejandro Hernández, Fernando Farfán, Ramakrishna Varadarajan
2010 A* conf
Ranked queries over sources with Boolean query interfaces without ranking support.
ICDE
Vagelis Hristidis, Yuheng Hu, Panagiotis G. Ipeirotis
2010 J jnl
Survey of data management and analysis in disaster situations.
J. Syst. Softw.
Vagelis Hristidis, Shu-Ching Chen, Tao Li, Steven Luis, Yi Deng
2010 J jnl
Using Proximity Search to Estimate Authority Flow.
IEEE Trans. Knowl. Data Eng.
Vagelis Hristidis, Yannis Papakonstantinou, Ramakrishna Varadarajan
2010 A* conf
Using data mining techniques to address critical information exchange needs in disaster affected public-private networks.
KDD
Li Zheng, Chao Shen, Liang Tang, Tao Li, Steven Luis, Shu-Ching Chen, Vagelis Hristidis
2009 J jnl
2LP: A double-lazy XML parser.
Inf. Syst.
Fernando Farfán, Vagelis Hristidis, Raju Rangaswami
2009 A conf
BORG: Block-reORGanization for Self-optimizing Storage Systems.
FAST
Medha Bhadkamkar, Jorge Guerra, Luis Useche, Sam Burnett, Jason Liptak, Raju Rangaswami, Vagelis Hristidis
2009 A* conf
BioNav: Effective Navigation on Query Results of Biomedical Databases.
ICDE
Abhijith Kashyap, Vagelis Hristidis, Michalis Petropoulos, Sotiria Tavoulari
2009 J jnl
Determining Attributes to Maximize Visibility of Objects.
IEEE Trans. Knowl. Data Eng.
Muhammed Miah, Gautam Das, Vagelis Hristidis, Heikki Mannila
2009 B conf
Experiences on Processing Spatial Data with MapReduce.
SSDBM
Ariel Cary, Zhengguo Sun, Vagelis Hristidis, Naphtali Rishe
2009 — conf
Exploring biomedical databases with BioNav.
SIGMOD Conference
Abhijith Kashyap, Vagelis Hristidis, Michalis Petropoulos, Sotiria Tavoulari
2009 B conf
Flexible and efficient querying and ranking on hyperlinked data sources.
EDBT
Ramakrishna Varadarajan, Vagelis Hristidis, Louiqa Raschid, Maria-Esther Vidal, Luis-Daniel Ibáñez, Héctor Rodríguez-Drumond
2009 J jnl
Information discovery across multiple streams.
Inf. Sci.
Vagelis Hristidis, Oscar Valdivia, Michail Vlachos, Philip S. Yu
2009 J jnl
Storing semi-structured data on disk drives.
ACM Trans. Storage
Medha Bhadkamkar, Fernando Farfán, Vagelis Hristidis, Raju Rangaswami
2009 A* conf
XOntoRank: Ontology-Aware Search of Electronic Medical Records.
ICDE
Fernando Farfán, Vagelis Hristidis, Anand Ranganathan, Michael Weiner
2008 J jnl
Authority-based keyword search in databases.
ACM Trans. Database Syst.
Vagelis Hristidis, Heasoo Hwang, Yannis Papakonstantinou
2008 J jnl
Beyond Single-Page Web Search Results.
IEEE Trans. Knowl. Data Eng.
Ramakrishna Varadarajan, Vagelis Hristidis, Tao Li
2008 J jnl
CVM - A communication virtual machine.
J. Syst. Softw.
Yi Deng, Seyed Masoud Sadjadi, Peter J. Clarke, Vagelis Hristidis, Raju Rangaswami, Yingbo Wang
2008 — ch.
Challenges for Information Discovery on Electronic Medical Records.
Next Generation of Data Mining
Vagelis Hristidis, Fernando Farfán, Redmond P. Burke, Anthony Rossi, Jeffrey A. White
2008 A* conf
Explaining and Reformulating Authority Flow Queries.
ICDE
Ramakrishna Varadarajan, Vagelis Hristidis, Louiqa Raschid
2008 J jnl
Extracting k most important groups from data efficiently.
Data Knowl. Eng.
Man Lung Yiu, Nikos Mamoulis, Vagelis Hristidis
2008 A* conf
Keyword Search on Spatial Databases.
ICDE
Ian De Felipe, Vagelis Hristidis, Naphtali Rishe
2008 — conf
Message from the DBRANK'08 program co-chairs.
ICDE Workshops
Vagelis Hristidis, Ihab F. Ilyas
2008 A* conf
Ontology-Aware Search on XML-based Electronic Medical Records.
ICDE
Fernando Farfán, Vagelis Hristidis, Anand Ranganathan, Redmond P. Burke
2008 A* conf
Standing Out in a Crowd: Selecting Attributes for Maximum Visibility.
ICDE
Muhammed Miah, Gautam Das, Vagelis Hristidis, Heikki Mannila
2008 — conf
Towards a business continuity information network for rapid disaster recovery.
DG.O
Khalid Saleem, Steven Luis, Yi Deng, Shu-Ching Chen, Vagelis Hristidis, Tao Li
2007 A conf
A System for Keyword Search on Textual Streams.
SDM
Vagelis Hristidis, Oscar Valdivia, Michail Vlachos, Philip S. Yu
2007 C conf
Beyond Lazy XML Parsing.
DEXA
Fernando Farfán, Vagelis Hristidis, Raju Rangaswami
2007 J jnl
Branch-and-bound processing of ranked queries.
Inf. Syst.
Yufei Tao, Vagelis Hristidis, Dimitris Papadias, Yannis Papakonstantinou
2007 A* conf
STAR: A System for Tuple and Attribute Ranking of Query Answers.
ICDE
Nishant Kapoor, Gautam Das, Vagelis Hristidis, S. Sudarshan, Gerhard Weikum
2006 — conf
A Communication Virtual Machine.
COMPSAC (1)
Yi Deng, Seyed Masoud Sadjadi, Peter J. Clarke, Chi Zhang, Vagelis Hristidis, Raju Rangaswami, Nagarajan Prabakar
2006 — conf
A Declarative Approach for Specifying User-Centric Communication.
CTS
Peter J. Clarke, Vagelis Hristidis, Yingbo Wang, Nagarajan Prabakar, Yi Deng
2006 — conf
A flexible approach for electronic medical records exchange.
HIKM
Vagelis Hristidis, Peter J. Clarke, Nagarajan Prabakar, Yi Deng, Jeffrey A. White, Redmond P. Burke
2006 A conf
A system for query-specific document summarization.
CIKM
Ramakrishna Varadarajan, Vagelis Hristidis
2006 A conf
Continuous keyword search on multiple text streams.
CIKM
Vagelis Hristidis, Oscar Valdivia, Michail Vlachos, Philip S. Yu
2006 J jnl
Keyword Proximity Search in XML Trees.
IEEE Trans. Knowl. Data Eng.
Vagelis Hristidis, Nick Koudas, Yannis Papakonstantinou, Divesh Srivastava
2006 — conf
ObjectRank: a system for authority-based search on databases.
SIGMOD Conference
Heasoo Hwang, Vagelis Hristidis, Yannis Papakonstantinou
2006 — conf
Ordering the attributes of query results.
SIGMOD Conference
Gautam Das, Vagelis Hristidis, Nishant Kapoor, S. Sudarshan
2006 J jnl
Probabilistic information retrieval approach for ranking of database query results.
ACM Trans. Database Syst.
Surajit Chaudhuri, Gautam Das, Vagelis Hristidis, Gerhard Weikum
2006 — ed.
Proceedings of the ACM SIGMOD International Conference on Management of Data, Chicago, Illinois, USA, June 27-29, 2006
SIGMOD Conference
Surajit Chaudhuri, Vagelis Hristidis, Neoklis Polyzotis
2006 A* conf
Searching the web using composed pages.
SIGIR
Ramakrishna Varadarajan, Vagelis Hristidis, Tao Li
2006 A* conf
Syntactic Rule Based Approach toWeb Service Composition.
ICDE
Ken Q. Pu, Vagelis Hristidis, Nick Koudas
2005 A conf
Structure-based query-specific document summarization.
CIKM
Ramakrishna Varadarajan, Vagelis Hristidis
2004 J jnl
Algorithms and applications for answering ranked queries using ranked views.
VLDB J.
Vagelis Hristidis, Yannis Papakonstantinou
2004 A* conf
ObjectRank: Authority-Based Keyword Search in Databases.
VLDB
Andrey Balmin, Vagelis Hristidis, Yannis Papakonstantinou
2004 A* conf
Probabilistic Ranking of Database Query Results.
VLDB
Surajit Chaudhuri, Gautam Das, Vagelis Hristidis, Gerhard Weikum
2003 A* conf
A System for Keyword Proximity Search on XML Databases.
VLDB
Andrey Balmin, Vagelis Hristidis, Nick Koudas, Yannis Papakonstantinou, Divesh Srivastava, Tianqiu Wang
2003 A* conf
Efficient IR-Style Keyword Search over Relational Databases.
VLDB
Vagelis Hristidis, Luis Gravano, Yannis Papakonstantinou
2003 A* conf
Keyword Proximity Search on XML Graphs.
ICDE
Vagelis Hristidis, Yannis Papakonstantinou, Andrey Balmin
2002 A* conf
DISCOVER: Keyword Search in Relational Databases.
VLDB
Vagelis Hristidis, Yannis Papakonstantinou
2002 — conf
Semantic Caching of XML Databases.
WebDB
Vagelis Hristidis, Michalis Petropoulos
2001 — conf
PREFER: A System for the Efficient Execution of Multi-parametric Ranked Queries.
SIGMOD Conference
Vagelis Hristidis, Nick Koudas, Yannis Papakonstantinou