Taxonomy-Driven Knowledge Graph Construction for Domain-Specific Scientific Applications - Huitong Pan; Qi Zhang; Mustapha Adamu; Eduard C. Dragut; Longin Jan Latecki (Findings of the Association for Computational Linguistics, ACL 2025, Vienna, Austria, July 27 - August 1, 2025, 2025)

UniT: One Document, Many Revisions, Too Many Edit Intention Taxonomies - Fangping Lan; Abdullah Aljebreen; Eduard C. Dragut (Findings of the Association for Computational Linguistics, ACL 2025, Vienna, Austria, July 27 - August 1, 2025, 2025)

ComCrawler: General Crawling Solution for Aticle Comments - Zhijia Chen; Weiyi Meng; Eduard C. Dragut (Proceedings 28th International Conference on Extending Database Technology, EDBT 2025, Barcelona, Spain, March 25-28, 2025, 2025)

DynClean: Training Dynamics-based Label Cleaning for Distantly-Supervised Named Entity Recognition - Qi Zhang; Huitong Pan; Zhijia Chen; Longin Jan Latecki; Cornelia Caragea; Eduard C. Dragut (Findings of the Association for Computational Linguistics: NAACL 2025, Albuquerque, New Mexico, USA, April 29 - May 4, 2025, 2025)

DynClean: Training Dynamics-based Label Cleaning for Distantly-Supervised Named Entity Recognition - Qi Zhang; Huitong Pan; Zhijia Chen; Longin Jan Latecki; Cornelia Caragea; Eduard C. Dragut (CoRR, 2025)

SciDMT: A Large-Scale Corpus for Detecting Scientific Mentions - Huitong Pan; Qi Zhang; Cornelia Caragea; Eduard C. Dragut; Longin Jan Latecki (Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation, LREC/COLING 2024, 20-25 May, 2024, Torino, Italy, 2024)

FlowLearn: Evaluating Large Vision-Language Models on Flowchart Understanding - Huitong Pan; Qi Zhang; Cornelia Caragea; Eduard C. Dragut; Longin Jan Latecki (ECAI 2024 - 27th European Conference on Artificial Intelligence, 19-24 October 2024, Santiago de Compostela, Spain - Including 13th Conference on Prestigious Applications of Intelligent Systems (PAIS 2024), 2024)

SciER: An Entity and Relation Extraction Dataset for Datasets, Methods, and Tasks in Scientific Documents - Qi Zhang; Zhijia Chen; Huitong Pan; Cornelia Caragea; Longin Jan Latecki; Eduard C. Dragut (Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, EMNLP 2024, Miami, FL, USA, November 12-16, 2024, 2024)

The Overlooked Repetitive Lengthening Form in Sentiment Analysis - Lei Wang; Eduard C. Dragut (Findings of the Association for Computational Linguistics: EMNLP 2024, Miami, Florida, USA, November 12-16, 2024, 2024)

Resource2Box: Learning To Rank Resources in Distributed Search Using Box Embedding - Ulugbek Ergashev; Geon Lee; Kijung Shin; Eduard C. Dragut; Weiyi Meng (IEEE International Conference on Data Mining, ICDM 2024, Abu Dhabi, United Arab Emirates, December 9-12, 2024, 2024)

Comquest: Large Scale User Comment Crawling and Integration - Zhijia Chen; Lihong He; Arjun Mukherjee; Eduard C. Dragut (Companion of the 2024 International Conference on Management of Data, SIGMOD/PODS 2024, Santiago, Chile, June 9-15, 2024, 2024)

Analysis and Detection of "Pink Slime" Websites in Social Media Posts - Abdullah Aljebreen; Weiyi Meng; Eduard C. Dragut (Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024, 2024)

SciDMT: A Large-Scale Corpus for Detecting Scientific Mentions - Huitong Pan; Qi Zhang; Cornelia Caragea; Eduard C. Dragut; Longin Jan Latecki (CoRR, 2024)

FlowLearn: Evaluating Large Vision-Language Models on Flowchart Understanding - Huitong Pan; Qi Zhang; Cornelia Caragea; Eduard C. Dragut; Longin Jan Latecki (CoRR, 2024)

SciER: An Entity and Relation Extraction Dataset for Datasets, Methods, and Tasks in Scientific Documents - Qi Zhang; Zhijia Chen; Huitong Pan; Cornelia Caragea; Longin Jan Latecki; Eduard C. Dragut (CoRR, 2024)

Aligning Comments to News Articles on a Budget - Jumanah Alshehri; Martin Pavlovski; Eduard C. Dragut; Zoran Obradovic (IEEE Access, 2023)

DMDD: A Large-Scale Dataset for Dataset Mentions Detection - Huitong Pan; Qi Zhang; Eduard C. Dragut; Cornelia Caragea; Longin Jan Latecki (Trans. Assoc. Comput. Linguistics, 2023)

TwiCS: Lightweight Entity Mention Detection in Targeted Twitter Streams - Satadisha Saha Bhowmick; Eduard C. Dragut; Weiyi Meng (IEEE Trans. Knowl. Data Eng., 2023)

Globally Aware Contextual Embeddings for Named Entity Recognition in Social Media Streams - Satadisha Saha Bhowmick; Eduard C. Dragut; Weiyi Meng (39th IEEE International Conference on Data Engineering, ICDE 2023, Anaheim, CA, USA, April 3-7, 2023, 2023)

Learning To Rank Resources with GNN - Ulugbek Ergashev; Eduard C. Dragut; Weiyi Meng (Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023, 2023)

Learning To Rank Resources with GNN - Ulugbek Ergashev; Eduard C. Dragut; Weiyi Meng (CoRR, 2023)

DMDD: A Large-Scale Dataset for Dataset Mentions Detection - Huitong Pan; Qi Zhang; Eduard C. Dragut; Cornelia Caragea; Longin Jan Latecki (CoRR, 2023)

Web Record Extraction with Invariants - Zhijia Chen; Weiyi Meng; Eduard C. Dragut (Proc. VLDB Endow., 2022)

Session-based News Recommendation from Temporal User Commenting Dynamics - Chen Shen; Chao Han; Lihong He; Arjun Mukherjee; Zoran Obradovic; Eduard C. Dragut (IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2022, Istanbul, Turkey, November 10-13, 2022, 2022)

COIN - an Inexpensive and Strong Baseline for Predicting Out of Vocabulary Word Embeddings - Andrew T. Schneider; Lihong He; Zhijia Chen; Arjun Mukherjee; Eduard C. Dragut (Proceedings of the 29th International Conference on Computational Linguistics, COLING 2022, Gyeongju, Republic of Korea, October 12-17, 2022, 2022)

Boosting Entity Mention Detection for Targetted Twitter Streams with Global Contextual Embeddings - Satadisha Saha Bhowmick; Eduard C. Dragut; Weiyi Meng (38th IEEE International Conference on Data Engineering, ICDE 2022, Kuala Lumpur, Malaysia, May 9-12, 2022, 2022)

TwiCS: Twitter Stream Entity Mention Detection (Extended Abstract) - Satadisha Saha Bhowmick; Eduard C. Dragut; Weiyi Meng (38th IEEE International Conference on Data Engineering, ICDE 2022, Kuala Lumpur, Malaysia, May 9-12, 2022, 2022)

On Label Quality in Class Imbalance Setting -A Case Study - Jumanah Alshehri; Marija Stanojevic; Eduard C. Dragut; Zoran Obradovic (21st IEEE International Conference on Machine Learning and Applications, ICMLA 2022, Nassau, Bahamas, December 12-14, 2022, 2022)

MultiLayerET: A Unified Representation of Entities and Topics Using Multilayer Graphs - Jumanah Alshehri; Marija Stanojevic; Parisa Khan; Benjamin Rapp; Eduard C. Dragut; Zoran Obradovic (Machine Learning and Knowledge Discovery in Databases - European Conference, ECML PKDD 2022, Grenoble, France, September 19-23, 2022, Proceedings, Part II, 2022)

Boosting Entity Mention Detection for Targetted Twitter Streams with Global Contextual Embeddings - Satadisha Saha Bhowmick; Eduard C. Dragut; Weiyi Meng (CoRR, 2022)

Segmentation of Tweets with URLs and its Applications to Sentiment Analysis - Abdullah Aljebreen; Weiyi Meng; Eduard C. Dragut (Thirty-Fifth AAAI Conference on Artificial Intelligence, AAAI 2021, Thirty-Third Conference on Innovative Applications of Artificial Intelligence, IAAI 2021, The Eleventh Symposium on Educational Advances in Artificial Intelligence, EAAI 2021, Virtual Event, February 2-9, 2021, 2021)

Stay on Topic, Please: Aligning User Comments to the Content of a News Article - Jumanah Alshehri; Marija Stanojevic; Eduard C. Dragut; Zoran Obradovic (Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I, 2021)

Cannot Predict Comment Volume of a News Article before (a few) Users Read It - Lihong He; Chen Shen; Arjun Mukherjee; Slobodan Vucetic; Eduard C. Dragut (Proceedings of the Fifteenth International AAAI Conference on Web and Social Media, ICWSM 2021, held virtually, June 7-10, 2021, 2021)

Data Science with Human in the Loop - Eduard C. Dragut; Yunyao Li; Lucian Popa; Slobodan Vucetic (KDD '21: The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Virtual Event, Singapore, August 14-18, 2021, 2021)

On the Usefulness of Personality Traits in Opinion-oriented Tasks - Marjan Hosseinia; Eduard C. Dragut; Dainis Boumber; Arjun Mukherjee (Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), Held Online, 1-3 September, 2021, 2021)

Opinion Prediction with User Fingerprinting - Kishore Tumarada; Yifan Zhang; Fan Yang; Eduard C. Dragut; Omprakash Gnawali; Arjun Mukherjee (Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), Held Online, 1-3 September, 2021, 2021)

Improving Evidence Retrieval with Claim-Evidence Entailment - Fan Yang; Eduard C. Dragut; Arjun Mukherjee (Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), Held Online, 1-3 September, 2021, 2021)

3rd Workshop on Data Science with Human in the Loop, DaSH@KDD, Virtual Conference, August 15, 2021 - Eduard C. Dragut; Yunyao Li; Lucian Popa; Slobodan Vucetic (2021)

Stay on Topic, Please: Aligning User Comments to the Content of a News Article - Jumanah Alshehri; Marija Stanojevic; Eduard C. Dragut; Zoran Obradovic (CoRR, 2021)

Opinion Prediction with User Fingerprinting - Kishore Tumarada; Yifan Zhang; Fan Yang; Eduard C. Dragut; Omprakash Gnawali; Arjun Mukherjee (CoRR, 2021)

Advice from SIGMOD/PODS 2020 - David Maier; Rachel Pottinger; AnHai Doan; Eduard C. Dragut; Bill Howe; Joanne Lateulere; John Lateulere; Mostafa Milani; Tilmann Rabl; Dan Suciu; Yufei Tao; Wang-Chiew Tan; et al. (SIGMOD Rec., 2020)

On the dynamics of user engagement in news comment media - Lihong He; Chao Han; Arjun Mukherjee; Zoran Obradovic; Eduard C. Dragut (WIREs Data Mining Knowl. Discov., 2020)

Stance Prediction for Contemporary Issues: Data and Experiments - Marjan Hosseinia; Eduard C. Dragut; Arjun Mukherjee (Proceedings of the Eighth International Workshop on Natural Language Processing for Social Media, SocialNLP@ACL 2020, Online, July 10, 2020, 2020)

Claim Verification under Positive Unlabeled Learning - Fan Yang; Eduard C. Dragut; Arjun Mukherjee (IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, ASONAM 2020, The Hague, Netherlands, December 7-10, 2020, 2020)

Predicting Personal Opinion on Future Events with Fingerprints - Fan Yang; Eduard C. Dragut; Arjun Mukherjee (Proceedings of the 28th International Conference on Computational Linguistics, COLING 2020, Barcelona, Spain (Online), December 8-13, 2020, 2020)

1st Workshop on Data Science with Human in the Loop, DaSH@KDD 2020, San Diego, California, USA, August 24, 2020 - Eduard C. Dragut; Yunyao Li; Lucian Popa; Slobodan Vucetic (2020)

Stance Prediction for Contemporary Issues: Data and Experiments - Marjan Hosseinia; Eduard C. Dragut; Arjun Mukherjee (CoRR, 2020)

Birds of a Feather Flock Together: Satirical News Detection via Language Model Differentiation - Yigeng Zhang; Fan Yang; Yifan Zhang; Eduard C. Dragut; Arjun Mukherjee (CoRR, 2020)

Cannot Predict Comment Volume of a News Article before (a few) Users Read It - Lihong He; Chen Shen; Arjun Mukherjee; Slobodan Vucetic; Eduard C. Dragut (CoRR, 2020)

Normalization of Duplicate Records from Multiple Sources - Yongquan Dong; Eduard C. Dragut; Weiyi Meng (IEEE Trans. Knowl. Data Eng., 2019)

Rethinking Network Policy Coordination: A Database Perspective - Anduo Wang; Seungwon Shin; Eduard C. Dragut (Proceedings of the 3rd Asia-Pacific Workshop on Networking, APNet 2019, Beijing, China, August 17-18, 2019, 2019)

How to Invest my Time: Lessons from Human-in-the-Loop Entity Extraction - Shanshan Zhang; Lihong He; Eduard C. Dragut; Slobodan Vucetic (Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, KDD 2019, Anchorage, AK, USA, August 4-8, 2019, 2019)

Pro/Con: Neural Detection of Stance in Argumentative Opinions - Marjan Hosseinia; Eduard C. Dragut; Arjun Mukherjee (Social, Cultural, and Behavioral Modeling - 12th International Conference, SBP-BRiMS 2019, Washington, DC, USA, July 9-12, 2019, Proceedings, 2019)

Biased News Data Influence on Classifying Social Media Posts - Marija Stanojevic; Jumanah Alshehri; Eduard C. Dragut; Zoran Obradovic (Proceedings of the Third International Workshop on Recent Trends in News Information Retrieval, co-located with 42nd International ACM Conference on Research and Development in Information Retrieval (SIGIR 2019), Paris, France, July 25, 2019, 2019)

Regular Expression Guided Entity Mention Mining from Noisy Web Data - Shanshan Zhang; Lihong He; Slobodan Vucetic; Eduard C. Dragut (Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31 - November 4, 2018, 2018)

DebugSL: An Interactive Tool for Debugging Sentiment Lexicons - Andrew T. Schneider; John Male; Saroja Bhogadhi; Eduard Constantin Dragut (Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics, NAACL-HLT 2018, New Orleans, Louisiana, USA, June 2-4, 2018, Demonstrations, 2018)

Leveraging Social Media Signals for Record Linkage - Andrew T. Schneider; Arjun Mukherjee; Eduard C. Dragut (Proceedings of the 2018 World Wide Web Conference on World Wide Web, WWW 2018, Lyon, France, April 23-27, 2018, 2018)

An Accountable Anonymous Data Aggregation Scheme for Internet of Things - Longfei Wu; Xiaojiang Du; Jie Wu; Jingwei Liu; Eduard C. Dragut (CoRR, 2018)

Result Merging for Structured Queries on the Deep Web with Active Relevance Weight Estimation - Jing Yuan; Lihong He; Eduard C. Dragut; Weiyi Meng; Clement T. Yu (Inf. Syst., 2017)

Reflections on Data Integration for SDN - Anduo Wang; Jason Croft; Eduard C. Dragut (Proceedings of the ACM International Workshop on Security in Software Defined Networks & Network Function Virtualization, SDN-NFVSec@CODASPY 2017, Scottsdale, Arizona, USA, March 24, 2017, 2017)

Satirical News Detection and Analysis using Attention Mechanism and Linguistic Features - Fan Yang; Arjun Mukherjee; Eduard Constantin Dragut (Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, EMNLP 2017, Copenhagen, Denmark, September 9-11, 2017, 2017)

Spatial-temporal campus crime pattern mining from historical alert messages - Shela Wu; John Male; Eduard C. Dragut (2017 International Conference on Computing, Networking and Communications, ICNC 2017, Silicon Valley, CA, USA, January 26-29, 2017, 2017)

Satirical News Detection and Analysis using Attention Mechanism and Linguistic Features - Fan Yang; Arjun Mukherjee; Eduard Constantin Dragut (CoRR, 2017)

PSH: A probabilistic signature hash method with hash neighborhood candidate generation for fast edit-distance string comparison on big data - Joseph Jupin; Justin Y. Shi; Eduard C. Dragut (2016 IEEE International Conference on Big Data (IEEE BigData 2016), Washington DC, USA, December 5-8, 2016, 2016)

ORLF: A flexible framework for online record linkage and fusion - El Kindi Rezig; Eduard C. Dragut; Mourad Ouzzani; Ahmed K. Elmagarmid; Walid G. Aref (32nd IEEE International Conference on Data Engineering, ICDE 2016, Helsinki, Finland, May 16-20, 2016, 2016)

Proceedings of the SIGMOD 2016 PhD Symposium, San Francisco, California, USA, June 26, 2016 - Eduard C. Dragut; Heng Tao Shen (ACM, 2016)

FLORIN - A System to Support (Near) Real-Time Applications on User Generated Content on Daily News - Qingyuan Liu; Eduard C. Dragut; Arjun Mukherjee; Weiyi Meng (Proc. VLDB Endow., 2015)

Polarity Consistency Checking for Domain Independent Sentiment Dictionaries - Eduard C. Dragut; Hong Wang; A. Prasad Sistla; Clement T. Yu; Weiyi Meng (IEEE Trans. Knowl. Data Eng., 2015)

Towards Debugging Sentiment Lexicons - Andrew T. Schneider; Eduard C. Dragut (Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing of the Asian Federation of Natural Language Processing, ACL 2015, July 26-31, 2015, Beijing, China, Volume 1: Long Papers, 2015)

Query-time record linkage and fusion over Web databases - El Kindi Rezig; Eduard C. Dragut; Mourad Ouzzani; Ahmed K. Elmagarmid (31st IEEE International Conference on Data Engineering, ICDE 2015, Seoul, South Korea, April 13-17, 2015, 2015)

Merging Query Results From Local Search Engines for Georeferenced Objects - Eduard C. Dragut; Bhaskar DasGupta; Brian P. Beirne; Ali Neyestani; Badr Atassi; Clement T. Yu; Weiyi Meng (ACM Trans. Web, 2014)

iHUB: an information and collaborative management platform for life sciences - David E. Salt; Mourad Ouzzani; Eduard C. Dragut; Peter Baker; Srivathsava Rangarajan (23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume, 2014)

The Palm-tree Index: Indexing with the crowd - Ahmed R. Mahmood; Walid G. Aref; Eduard C. Dragut; Saleh M. Basalamah (Proceedings of the First VLDB Workshop on Databases and Crowdsourcing, DBCrowd 2013, Riva del Garda, Trento, Italy, August 26, 2013, 2013)

YumiInt - A deep Web integration system for local search engines for Geo-referenced objects - Eduard Constantin Dragut; Brian P. Beirne; Ali Neyestani; Badr Atassi; Clement T. Yu; Bhaskar DasGupta; Weiyi Meng (29th IEEE International Conference on Data Engineering, ICDE 2013, Brisbane, Australia, April 8-12, 2013, 2013)

CRIS - Computational research infrastructure for science - Eduard C. Dragut; Peter Baker; Jia Xu; Muhammad I. Sarfraz; Elisa Bertino; Amgad Madkour; Raghu Agarwal; Ahmed R. Mahmood; Sangchun Han (IEEE 14th International Conference on Information Reuse & Integration, IRI 2013, San Francisco, CA, USA, August 14-16, 2013, 2013)

Author disambiguation by hierarchical agglomerative clustering with adaptive stopping criterion - Lei Cen; Eduard C. Dragut; Luo Si; Mourad Ouzzani (The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013, 2013)

Deep Web Query Interface Understanding and Integration - Eduard C. Dragut; Weiyi Meng; Clement T. Yu (Morgan & Claypool Publishers, 2012)

10th international workshop on quality in databases: QDB 2012 - Xin Luna Dong; Eduard Constantin Dragut (SIGMOD Rec., 2012)

Polarity Consistency Checking for Sentiment Dictionaries - Eduard C. Dragut; Hong Wang; Clement T. Yu; A. Prasad Sistla; Weiyi Meng (The 50th Annual Meeting of the Association for Computational Linguistics, Proceedings of the Conference, July 8-14, 2012, Jeju Island, Korea - Volume 1: Long Papers, 2012)

Lonomics Atlas: a tool to explore interconnected ionomic, genomic and environmental data - Eduard C. Dragut; Mourad Ouzzani; Amgad Madkour; Mohamed Nabeel; Peter Baker; David E. Salt (21st ACM International Conference on Information and Knowledge Management, CIKM'12, Maui, HI, USA, October 29 - November 02, 2012, 2012)

Deep Web Integration with VisQI - Thomas Kabisch; Eduard Constantin Dragut; Clement T. Yu; Ulf Leser (Proc. VLDB Endow., 2010)

Construction of a sentimental word dictionary - Eduard C. Dragut; Clement T. Yu; A. Prasad Sistla; Weiyi Meng (Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010, 2010)

A Hierarchical Approach to Model Web Query Interfaces for Web Source Integration - Thomas Kabisch; Eduard Constantin Dragut; Clement T. Yu; Ulf Leser (Proc. VLDB Endow., 2009)

Stop Word and Related Problems in Web Interface Integration - Eduard Constantin Dragut; Fang Fang; A. Prasad Sistla; Clement T. Yu; Weiyi Meng (Proc. VLDB Endow., 2009)

Deriving Customized Integrated Web Query Interfaces - Eduard Constantin Dragut; Fang Fang; Clement T. Yu; Weiyi Meng (2009 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2009, Milan, Italy, 15-18 September 2009, Main Conference Proceedings, 2009)

Building a terabyte NEXRAD radar database for hydrometeorology research - Anton Kruger; Ramon Lawrence; Eduard Constantin Dragut (Comput. Geosci., 2006)

Merging Source Query Interfaces onWeb Databases - Eduard C. Dragut; Wensheng Wu; A. Prasad Sistla; Clement T. Yu; Weiyi Meng (Proceedings of the 22nd International Conference on Data Engineering, ICDE 2006, 3-8 April 2006, Atlanta, GA, USA, 2006)

Reducing the Cost of Validating Mapping Compositions by Exploiting Semantic Relationships - Eduard C. Dragut; Ramon Lawrence (On the Move to Meaningful Internet Systems 2006: CoopIS, DOA, GADA, and ODBASE, OTM Confederated International Conferences, CoopIS, DOA, GADA, and ODBASE 2006, Montpellier, France, October 29 - November 3, 2006. Proceedings, Part I, 2006)

Meaningful Labeling of Integrated Query Interfaces - Eduard C. Dragut; Clement T. Yu; Weiyi Meng (Proceedings of the 32nd International Conference on Very Large Data Bases, Seoul, Korea, September 12-15, 2006, 2006)

Composing Mappings Between Schemas Using a Reference Ontology - Eduard C. Dragut; Ramon Lawrence (On the Move to Meaningful Internet Systems 2004: CoopIS, DOA, and ODBASE, OTM Confederated International Conferences, Agia Napa, Cyprus, October 25-29, 2004, Proceedings, Part I, 2004)