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Research Areas

  1. Context-Aware Computing

Past Projects

  1. Agents2Go
  2. CoCoNet: Content and Context Aware Networking
  3. Context Broker Architecture (CoBrA)
  4. Context-Aware Surgical Training
  5. MoGATU: Data Management in Pervasive Computing Environments
  6. MOWSER: Wireless Web Access
  7. Platys: From Position to Place in Next Generation Networks
  8. Semantic Discovery: Discovering Complex Relationships in Semantic Web
  9. XPod

Publications

2023

  1. V. Mulwad, V. S. Kumar, J. W. Williams, T. Finin, S. Dixit, and A. Joshi, "Towards Semantic Exploration of Tables in Scientific Documents", InProceedings, Workshop on Semantic Technologies for Scientific, Technical and Legal Data, Extended Semantic Web Conference, May 2023, 81 downloads.
  2. M. Gaur, "Targeted Knowledge Infusion To Make Conversational AI Explainable and Safe", Proceedings, AAAI23 New Faculty Highlights, February 2023, 67 downloads.

2022

  1. U. Lokala, F. Lamay, R. Daniulaityte, M. Gaur, A. Gyrard, K. Thirunarayan, U. Kursuncu, and A. Sheth, "Drug Abuse Ontology to Harness Web-Based Data for Substance Use Epidemiology Research: Ontology Development Study", Article, JMIR Public Health and Surveillance, December 2022, 89 downloads.
  2. V. Rawte, K. Roy, M. Chakraborty, M. Gaur, K. Faldu, P. Kikani, H. Akbari, and A. Sheth, "TDLR: Top (Semantic)-Down (Syntactic) Language Representation", InProceedings, Attention Workshop, 36th Conference on Neural Information Processing Systems (NeurIPS 2022), November 2022, 54 downloads.
  3. K. Roy, Y. Zi, V. Narayanan, M. Gaur, and A. Sheth, "KSAT: Knowledge-infused Self Attention Transformer -- Integrating Multiple Domain-Specific Contexts", TechReport, arXiv:2210.04307 [cs.CL], October 2022, 41 downloads.
  4. D. Ghosh, P. Gupta, S. Dixit, and R. Yus, "JENNER: Just-in-time Enrichment in Query Processing", InProceedings, Proceedings of the VLDB Endowment, September 2022, 110 downloads.
  5. M. Gaur, K. Gunaratna, S. Bhatt, and A. Sheth, "Knowledge-Infused Learning: A Sweet Spot in Neuro-Symbolic AI", Article, IEEE Internet Computing, August 2022, 104 downloads.
  6. S. Dey, B. R. Duff, and K. Karahalios, "Re-imagining the Power of Priming and Framing Effects in the Context of Political Crowdfunding Campaigns", InProceedings, CHI Conference on Human Factors in Computing Systems, April 2022, 60 downloads.
  7. C. Hanks and M. Maiden, "CyNER: A Cybersecurity Domain Specific Dataset for Named Entity Recognition", Misc, UMBC Undergraduate Research and Creative Achievement Day, April 2022, 307 downloads.
  8. S. Chukkapalli, A. Joshi, T. Finin, and R. F. Erbacher, "CAPD: A Context-Aware, Policy-Driven Framework for Secure and Resilient IoBT Operations", InProceedings, Artificial Intelligence and Machine Learning for Multi-Domain Operations Applications IV, SPIE Defense + Commercial Sensing, April 2022, 197 downloads.

2021

  1. P. Ranade, A. Piplai, A. Joshi, and T. Finin, "CyBERT: Contextualized Embeddings for the Cybersecurity Domain", InProceedings, IEEE International Conference on Big Data, December 2021, 1046 downloads.
  2. L. Elluri, S. Chukkapalli, K. P. Joshi, T. Finin, and A. Joshi, "A BERT Based Approach to Measure Web Services Policies Compliance With GDPR", Article, IEEE Access, November 2021, 388 downloads.
  3. M. Rezaee and F. Ferraro, "Event Representation with Sequential, Semi-Supervised Discrete Variables", InProceedings, Annual Conference of the North American Chapter of the Association for Computational Linguistics (NAACL), June 2021, 552 downloads.

2020

  1. L. Elluri, K. P. Joshi, and A. Kotal, "Measuring Semantic Similarity across EU GDPR Regulation and Cloud Privacy Policies", InProceedings, 7th International Workshop on Privacy and Security of Big Data (PSBD 2020), in conjunction with 2020 IEEE International Conference on Big Data (IEEE BigData 2020), December 2020, 390 downloads.
  2. S. Vallurupalli, J. Sleeman, and T. Finin, "Fine and Ultra-Fine Entity Type Embeddings for Question Answering", InProceedings, International Semantic Web Conference, November 2020, 288 downloads.
  3. S. Dutta, S. Chukkapalli, M. Sulgekar, S. Krithivasan, P. K. Das, and A. Joshi, "Context Sensitive Access Control in Smart Home Environments", InProceedings, 6th IEEE International Conference on Big Data Security on Cloud (BigDataSecurity 2020), May 2020, 2105 downloads.
  4. J. Sleeman, T. Finin, and M. Halem, "Temporal Understanding of Cybersecurity Threats", InProceedings, IEEE International Conference on Big Data Security on Cloud, May 2020, 705 downloads.

2019

  1. S. N. Narayanan, "A Framework for Detecting Anomalous Behaviors in Smart Cyber-physical Systems", PhdThesis, University of Maryland, Baltimore County, May 2019, 246 downloads.

2018

  1. V. Rathode, S. N. Narayanan, S. Mittal, and A. Joshi, "Semantically Rich, Context Aware Access Control for Openstack", InProceedings, 4th International Conference on Collaboration and Internet Computing, September 2018, 718 downloads.

2017

  1. P. K. Das, A. Joshi, and T. Finin, "Personalizing context-aware access control on mobile platforms", InProceedings, 3rd IEEE International Conference on Collaboration and Internet Computing, October 2017, 1563 downloads.
  2. P. K. Das, "Context-Dependent Privacy and Security Management on Mobile Devices", PhdThesis, Ph.D. Dissertation, August 2017, 960 downloads.
  3. S. Saha, K. P. Joshi, and A. Gupta, "A Deep Learning Approach to Understanding Cloud Service Level Agreements ", InProceedings, Fifth International IBM Cloud Academy Conference, May 2017, 1189 downloads.
  4. A. L. Kashyap, "Deep Representation of Lyrical Style and Semantics for Music Recommendation", PhdThesis, University of Maryland, Baltimore County, May 2017, 235 downloads.
  5. C. Grasso, "A Semantically Rich Cognitive Search Assistant For Clinical Notes", PhdThesis, UMBC, April 2017, 1012 downloads.

2016

  1. P. K. Das, A. Joshi, and T. Finin, "Capturing policies for fine-grained access control on mobile devices", InProceedings, 2nd IEEE International Conference on Collaboration and Internet Computing (CIC 2016), Pittsburgh, PA, USA, November 1-3, 2016, November 2016, 1182 downloads.
  2. P. K. Das, D. Ghosh, P. Jagtap, A. Joshi, and T. Finin, "Preserving User Privacy and Security in Context-Aware Mobile Platforms", InBook, Mobile Application Development, Usability, and Security, October 2016, 1249 downloads.
  3. P. K. Das, A. L. Kashyap, G. Singh, C. Matuszek, T. Finin, and A. Joshi, "Semantic knowledge and privacy in the physical web", InProceedings, Proceedings of the 4th Workshop on Society, Privacy and the Semantic Web - Policy and Technology (PrivOn2016) co-located with 15th International Semantic Web Conference (ISWC 2016), October 2016, 1990 downloads.
  4. S. N. Narayanan, S. Mittal, and A. Joshi, "Using Semantic Technologies to Mine Vehicular Context for Security", InProceedings, 37th IEEE Sarnoff Symposium (2016), September 2016, 1323 downloads.
  5. P. K. Das, S. N. Narayanan, N. K. Sharma, A. Joshi, K. P. Joshi, and T. Finin, "Context-Sensitive Policy Based Security in Internet of Things", InProceedings, 2016 IEEE International Conference on Smart Computing (SMARTCOMP), May 2016, 1686 downloads.

2015

  1. T. W. Satyapanich and T. Finin, "Event Nugget Detection using Thresholding and Classification Techniques", InProceedings, Eighth Text Analysis Conference, November 2015, 865 downloads.
  2. J. Sleeman, "Entity Disambiguation for Wild Big Data Using Multi-Level Clustering", InProceedings, Doctoral Consortium, 14th International Semantic Web Conference, October 2015, 860 downloads.
  3. W. Li, A. Joshi, and T. Finin, "SVM-CASE: An SVM-based Context Aware Security Framework for Vehicular Ad-hoc Networks", InProceedings, 82nd IEEE Vehicular Technology Conference, September 2015, 1356 downloads.
  4. L. Zavala, P. K. Murukannaiah, N. Poosamani, T. Finin, A. Joshi, I. Rhee, and M. Singh, "Platys: From Position to Place- Oriented Mobile Computing", Article, AI Magazine, June 2015, 1146 downloads.
  5. B. Kulvatunyou, Y. Lee, N. Ivezik, and Y. Peng, "A Framework to Canonicalize Manufacturing Service Capability Models", Article, Computers & Industrial Engineering, May 2015, 211 downloads.
  6. V. Mulwad, "TABEL - A Domain Independent and Extensible Framework for Inferring the Semantics of Tables", PhdThesis, University of Maryland, Baltimore County, January 2015, 2453 downloads.

2014

  1. J. Sleeman and T. Finin, "Taming Wild Big Data", InProceedings, AAAI Fall Symposium on Natural Language Access to Big Data, November 2014, 1202 downloads.
  2. P. Pappachan, R. Yus, A. Joshi, and T. Finin, "Rafiki: A Semantic and Collaborative Approach to Community Health-care in Underserved Areas", InProceedings, 10th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2014), October 2014, 1480 downloads.
  3. R. Yus, P. Pappachan, P. K. Das, T. Finin, A. Joshi, and E. Mena, "Semantics for Privacy and Shared Context", InProceedings, Second International Workshop on Society, Privacy and the Semantic Web - Policy and Technology (PrivOn 2014), Riva del Garda (Italy), October 2014, October 2014, 1169 downloads.
  4. P. Pappachan, R. Yus, P. K. Das, T. Finin, E. Mena, and A. Joshi, "A Semantic Context-Aware Privacy Model for FaceBlock", InProceedings, Second International Workshop on Society, Privacy and the Semantic Web - Policy and Technology (PrivOn 2014), Riva del Garda (Italy), October 2014, 2524 downloads.
  5. T. Finin, A. Joshi, P. Pappachan, R. Yus, P. K. Das, and E. Mena, "Privacy in a World of Mobile Devices", InProceedings, NSF Workshop on Big Data Security and Privacy, September 2014, 1245 downloads.
  6. P. Pappachan, "A Semantic and Collaborative Approach to Community Health-care in Underserved Areas", MastersThesis, UMBC, July 2014, 1288 downloads.

2013

  1. J. Sleeman and T. Finin, "Recognizing Entity Types in Heterogeneous Semantic Graphs", InProceedings, AAAI 2013 Fall Symposium on Semantics for Big Data, November 2013, 1490 downloads.
  2. P. K. Das, A. Joshi, and T. Finin, "Energy efficient sensing for managing context and privacy on smartphones", InProceedings, First Workshop on Society, Privacy and the Semantic Web - Policy and Technology (PrivOn 2013) co-located with the 12th International Semantic Web Conference (ISWC 2013), Sydney, Australia., October 2013, 1268 downloads.
  3. J. Sleeman and T. Finin, "Type Prediction for Efficient Coreference Resolution in Heterogeneous Semantic Graphs", InProceedings, Proceedings of the Seventh IEEE International Conference on Semantic Computing, September 2013, 1228 downloads.
  4. P. K. Das, D. Ghosh, A. Joshi, and T. Finin, "ACM HotMobile 2013 Poster: An Energy Efficient Semantic Context Model for Managing Privacy on Smartphones", Article, SIGMOBILE Mob. Comput. Commun. Rev., July 2013, 5069 downloads.
  5. W. Li, A. Joshi, and T. Finin, "CAST: Context-Aware Security and Trust framework for Mobile Ad-hoc Networks using Policies", Article, Distributed and Parallel Databases, June 2013, 1669 downloads.

2012

  1. P. McNamee, v. Stoyanov, J. Mayfield, T. Finin, T. Oates, T. Xu, D. Oard, and D. Lawrie, "HLTCOE Participation at TAC 2012: Entity Linking and Cold Start Knowledge Base Construction", InProceedings, Proceedings of the Fifth Text Analysis Conference (TAC 2012), November 2012, 1204 downloads.
  2. v. Stoyanov, J. Mayfield, T. Xu, D. Oard, D. Lawrie, T. Oates, and T. Finin, "A Context-Aware Approach to Entity Linking", InProceedings, Joint Workshop on Automatic Knowledge Base Construction and Web-scale Knowledge Extraction, June 2012, 2730 downloads.
  3. D. Ghosh, A. Joshi, T. Finin, and P. Jagtap, "Privacy control in smart phones using semantically rich reasoning and context modeling", InProceedings, Proceedings of the IEEE Workshop on Semantic Computing and Security, May 2012, 1399 downloads.
  4. V. Agrawal, L. Shastri, M. Singh, and T. Finin, "Activity Context Representation: Techniques and Languages", InProceedings, February 2012, 10 downloads.
  5. W. Li, P. A. Kodeswaran, P. Jagtap, A. Joshi, and T. Finin, "Managing and Securing Critical Infrastructure - A Semantic Policy and Trust Driven Approach", InBook, Handbook on Securing Cyber-Physical Critical Infrastructure: Foundations and Challenges, January 2012, 1493 downloads.

2011

  1. J. Martineau, "Identifying and Isolating Text Classification Signals from Domain and Genre Noise for Sentiment Analysis", PhdThesis, University of Maryland, Baltimore County, December 2011, 2429 downloads.
  2. W. Li, A. Joshi, and T. Finin, "SAT: an SVM-based Automated Trust Management System for Mobile Ad-hoc Networks", InProceedings, Proceedings of the 2011 Military Communications Conference, November 2011, 1757 downloads.
  3. P. Jagtap, A. Joshi, T. Finin, and L. Zavala, "Preserving Privacy in Context-Aware Systems", InProceedings, Proceedings of the Fifth IEEE International Conference on Semantic Computing, October 2011, 1724 downloads.
  4. L. Zavala, R. Dharurkar, P. Jagtap, T. Finin, and A. Joshi, "Mobile, Collaborative, Context-Aware Systems", InProceedings, Proceedings of the AAAI Workshop on Activity Context Representation: Techniques and Languages , August 2011, 2785 downloads.
  5. W. Li, P. Jagtap, L. Zavala, A. Joshi, and T. Finin, "CARE-CPS: Context-Aware tRust Evaluation for Wireless Networks in Cyber-Physical System Using Policies", InProceedings, Proceedings of the IEEE International Symposium on Policies for Distributed Systems and Networks, June 2011, 2058 downloads.
  6. W. Li, A. Joshi, and T. Finin, "ATM: Automated Trust Management for Mobile Ad-hoc Networks Using Support Vector Machine", InProceedings, 12th IEEE International Conference on Mobile Data Management (MDM 2011), June 2011, 1640 downloads.
  7. R. Dharurkar, "Context-Aware Middleware for Activity Recognition", MastersThesis, University of Maryland, Baltimore County, May 2011, 1378 downloads.
  8. P. Jagtap, "Privacy Preservation in Context Aware Systems", MastersThesis, May 2011, 1447 downloads.
  9. P. Jagtap, A. Joshi, T. Finin, and L. Zavala, "Privacy Preservation in Context Aware Geosocial Networking Applications", TechReport, University of Maryland, Baltimore County, May 2011, 1932 downloads.
  10. A. Jitendra, A. Joshi, and e., "Two-stream indexing for spoken web search", InProceedings, Proceedings of the 20th international conference companion on world wide web, April 2011, 1342 downloads.

2010

  1. I. Mayk, A. Patwardhan, and e., "Tactical Information Technology for Assured Network Operations Information Dissemination and Management for Battle Command Support Services", InProceedings, Proceedings of the 27th Army Science Conference, November 2010, 1274 downloads.
  2. C. Tilmes, Y. Yesha, and M. Halem, "Tracking Provenance of Earth Science Data", Article, Earth Science Informatics, November 2010, 1510 downloads.
  3. Z. Syed, "Wikitology: A novel hybrid knowledge base derived from wikipedia", PhdThesis, University of Maryland, Baltimore County, August 2010, 1195 downloads.
  4. A. Karandikar, "Clustering short status messages: A topic model based approach", MastersThesis, University of Maryland, Baltimore County, July 2010, 10056 downloads.
  5. Z. Syed and E. Viegas, "A Hybrid Approach to Unsupervised Relation Discovery Based on Linguistic Analysis and Semantic Typing", InProceedings, Proceedings of the First International Workshop on Formalisms and Methodology for Learning by Reading , June 2010, 1824 downloads.

2009

  1. W. Li, A. Joshi, and T. Finin, "Policy-based Malicious Peer Detection in Ad Hoc Networks", InProceedings, Proceedings of the 2009 International Conference on Information Privacy, Security, Risk and Trust (PASSAT 2009), August 2009, 2898 downloads, 4 citations.
  2. L. Han, Y. Yesha, R. Salkeld, J. Martineau, L. Ding, and A. Joshi, "Finding Appropriate Semantic Web Ontology Terms from Words", TechReport, May 2009, 2250 downloads.

2008

  1. S. Gupta, A. Joshi, and T. Finin, "A Framework for Secure Knowledge Management in Pervasive Computing", InProceedings, Proceedings of the Workshop on Secure Knowledge Management, November 2008, 2165 downloads.
  2. Y. Shi, "An Investigation of Linguistic Information for Speech Recognition Error Detection", PhdThesis, University of Maryland, Baltimore County, October 2008, 3329 downloads.
  3. L. Han and T. Finin, "Predicting Appropriate Semantic Web Terms from Words", InProceedings, Proceedings of the Twenty-Third AAAI Conference on Artificial Intelligence, July 2008, 2262 downloads.
  4. T. Finin, A. Joshi, L. Kagal, J. Niu, R. Sandhu, W. H. Winsborough, and B. Thuraisingham, "ROWLBAC - Representing Role Based Access Control in OWL", InProceedings, Proceedings of the 13th Symposium on Access control Models and Technologies, June 2008, 7315 downloads, 61 citations.
  5. P. A. Kodeswaran, S. B. Kodeswaran, A. Joshi, and F. Perich, "Utilizing semantic policies for managing BGP route dissemination", InProceedings, Automated Network Management (INFOCOM workshops), April 2008, 1597 downloads.

2007

  1. P. Kolari, "Detecting Spam Blogs: An Adaptive Online Approach", PhdThesis, Ph.D. Dissertation, December 2007, 8457 downloads, 3 citations.
  2. S. B. Kodeswaran, O. V. Ratsimor, F. Perich, and A. Joshi, "Utilizing Semantic Tags for Policy Based Networking", InProceedings, IEEE Globecom 2007 Internet Protocol Symposium, November 2007, 2641 downloads, 6 citations.
  3. C. Parr, J. Sachs, L. Han, and T. Wang, "RDF123 and Spotter: Tools for generating OWL and RDF for biodiversity data in spreadsheets and unstructured text", InProceedings, Proceedings of Biodiversity Information Standards Annual Conference (TDWG 2007), October 2007, 2048 downloads, 3 citations.
  4. S. B. Kodeswaran, P. A. Kodeswaran, A. Joshi, and F. Perich, "Utilizing Semantic Policies for Secure BGP Route Dissemination", TechReport, September 2007, 2385 downloads.
  5. S. Agarwal, A. Joshi, T. Finin, Y. Yesha, and T. Ganous, "A Pervasive Computing System for the Operating Room of the Future", Article, Mobile Networks and Applications, August 2007, 3587 downloads.
  6. P. Ordonez, P. A. Kodeswaran, V. Korolev, W. Li, O. Walavalkar, A. Joshi, T. Finin, Y. Yesha, and I. George, "A Ubiquitous Context-Aware Environment for Surgical Training", InProceedings, Proceedings of the 4th Annual International Conference on Mobile and Ubiquitous Systems, August 2007, 2364 downloads, 1 citation.
  7. O. V. Ratsimor, "Opportunistic Bartering of Digital Goods and Services in Pervasive Environments", PhdThesis, University of Maryland, Baltimore County, August 2007, 2565 downloads.
  8. L. Kagal and T. Finin, "Modeling Conversation Policies using Permissions and Obligations", Article, Journal of Autonomous Agents and Multi-Agent Systems, April 2007, 2647 downloads.
  9. S. Dornbush, J. English, T. Oates, Z. Segall, and A. Joshi, "XPod: A Human Activity Aware Learning Mobile Music Player", InProceedings, Proceedings of the Workshop on Ambient Intelligence, 20th International Joint Conference on Artificial Intelligence (IJCAI-2007), January 2007, 4215 downloads, 13 citations.

2006

  1. L. Ding and T. Finin, "Characterizing the Semantic Web on the Web", InProceedings, Proceedings of the 5th International Semantic Web Conference, November 2006, 6561 downloads, 82 citations.
  2. S. Agarwal, A. Joshi, and Y. Yesha, "A Pervasive Computing System for the Operating Room of the Future", TechReport, University of Maryland, Baltimore County, September 2006, 4449 downloads.
  3. N. Vartak, A. Patwardhan, A. Joshi, and P. Nagy, "Protecting the privacy of RFID tags", TechReport, University of Maryland, Baltimore County, September 2006, 3126 downloads.
  4. S. Agarwal, A. Joshi, T. Ganous, and Y. Yesha, "Context-Aware System to Create Electronic Medical Records", TechReport, July 2006, 3170 downloads.
  5. A. Patwardhan, F. Perich, A. Joshi, T. Finin, and Y. Yesha, "Querying in Packs: Trustworthy Data Management in Ad Hoc Networks", Article, International Journal of Wireless Information Networks, June 2006, 3996 downloads, 5 citations.
  6. B. Aleman-Meza, M. Nagarajan, C. Ramakrishnan, A. Sheth, B. Arpinar, L. Ding, P. Kolari, A. Joshi, and T. Finin, "Semantic Analytics on Social Networks: Experiences in Addressing the Problem of Conflict of Interest Detection", InProceedings, Proceedings of the 15th International World Wide Web Conference,, May 2006, 3887 downloads, 106 citations.
  7. S. Agarwal, "Context-Aware System to Create Electronic Medical Encounter Records", MastersThesis, May 2006, 2758 downloads, 2 citations.
  8. N. Vartak, "Protecting the privacy of RFID tags", MastersThesis, University of Maryland, Baltimore County, May 2006, 3168 downloads.
  9. L. Ding, "Enhancing Semantic Web Data Access", PhdThesis, University of Maryland, Baltimore County, April 2006, 6646 downloads, 8 citations.
  10. S. B. Kodeswaran and A. Joshi, "Content and Context Aware Networking Using Semantic Tagging", InProceedings, International Workshop on Semantics enabled Networks and Services, April 2006, 2851 downloads.

2005

  1. S. Dornbush, K. Fisher, K. McKay, A. Prikhodko, and Z. Segall, "XPod a human activity and emotion aware mobile music player", InProceedings, Proceedings of the International Conference on Mobile Technology, Applications and Systems, November 2005, 7764 downloads, 18 citations.
  2. A. Patwardhan, F. Perich, A. Joshi, T. Finin, and Y. Yesha, "Active Collaborations for Trustworthy Data Management in Ad Hoc Networks", InProceedings, Proceedings of the 2nd IEEE International Conference on Mobile Ad-Hoc and Sensor Systems, November 2005, 3410 downloads, 11 citations.
  3. A. Toninelli, J. Bradshaw, L. Kagal, and R. Montanari, "Rule-based and Ontology-based Policies: Toward a Hybrid Approach to Control Agents in Pervasive Environments", InProceedings, Proceedings of the Semantic Web and Policy Workshop, November 2005, 2705 downloads, 29 citations.
  4. L. Ding, P. Kolari, Z. Ding, and S. Avancha, "Using Ontologies in the Semantic Web: A Survey", InBook, Ontologies in the Context of Information Systems, October 2005, 8524 downloads, 36 citations.
  5. L. Ding, P. Kolari, Z. Ding, S. Avancha, and A. Joshi, "Using Ontologies in the Semantic Web: A Survey", TechReport, TR-CS-05-07, July 2005, 7533 downloads.
  6. H. Chen, T. Finin, and A. Joshi, "The SOUPA Ontology for Pervasive Computing", InBook, Ontologies for Agents: Theory and Experiences, July 2005, 6117 downloads, 70 citations.
  7. F. Perich, A. Joshi, Y. Yesha, and T. Finin, "Collaborative Joins in a Pervasive Computing Environment", Article, VLDB Journal, April 2005, 4352 downloads, 15 citations.

2004

  1. H. Chen, "An Intelligent Broker Architecture for Pervasive Context-Aware Systems", PhdThesis, University of Maryland, Baltimore County, December 2004, 7435 downloads, 17 citations.
  2. H. Chen, T. Finin, A. Joshi, F. Perich, D. Chakraborty, and L. Kagal, "Intelligent Agents Meet the Semantic Web in Smart Spaces", Article, IEEE Internet Computing, November 2004, 5301 downloads, 156 citations.
  3. L. Kagal, T. Finin, and A. Joshi, "Declarative Policies for Describing Web Service Capabilities and Constraints", InProceedings, W3C Workshop on Constraints and Capabilities for Web Services, October 2004, 8455 downloads, 23 citations.
  4. L. Kagal, "A Policy-Based Approach to Governing Autonomous Behavior in Distributed Environments", PhdThesis, University of Maryland Baltimore County, September 2004, 10 citations.
  5. H. Chen, F. Perich, D. Chakraborty, T. Finin, and A. Joshi, "Intelligent Agents Meet Semantic Web in a Smart Meeting Room", InProceedings, Proceedings of the Third International Joint Conference on Autonomous Agents & Multi Agent Systems (AAMAS 2004), July 2004, 5791 downloads, 81 citations.
  6. L. Ding, P. Kolari, S. Ganjugunte, T. Finin, and A. Joshi, "Modeling and Evaluating Trust Network Inference", InProceedings, Seventh International Workshop on Trust in Agent Societies at AAMAS 2004, July 2004, 4767 downloads, 31 citations.
  7. H. Chen and A. Joshi, "A Pervasive Computing Ontology for User Privacy Protection in the Context Broker Architecture", TechReport, University of Maryland, Baltimore County, July 2004, 4783 downloads.
  8. F. Perich, A. Joshi, and Y. Yesha, "On Data Management in Pervasive Computing Environments", Article, IEEE Transactions on Knowledge and Data Engineering, May 2004, 5423 downloads, 82 citations.
  9. F. Perich, "On Peer-to-Peer Data Management in Pervasive Computing Environments", PhdThesis, UMBC, May 2004, 1931 downloads.
  10. H. Chen, T. Finin, and A. Joshi, "The SOUPA Ontology for Pervasive Computing", InBook, Ontologies for agents: Theory and experiences, April 2004, 1691 downloads, 70 citations.
  11. H. Chen, T. Finin, and A. Joshi, "A Context Broker for Building Smart Meeting Rooms", Proceedings, Proceedings of the AAAI Symposium on Knowledge Representation and Ontology for Autonomous Systems Symposium, 2004 AAAI Spring Symposium, March 2004, 9234 downloads, 65 citations.
  12. H. Chen, T. Finin, and A. Joshi, "Semantic Web in in the Context Broker Architecture", InProceedings, Proceedings of the Second Annual IEEE International Conference on Pervasive Computer and Communications, March 2004, 11109 downloads, 183 citations.
  13. D. Chakraborty and H. Lei, "Pervasive Enablement of Business Processes", InProceedings, 2nd International Conference on Pervasive Computing and Communications, January 2004, 3201 downloads, 41 citations.
  14. D. Khushraj, "Semantic Tuple Spaces: A Coordination", MastersThesis, University of Maryland, Baltimore County, January 2004.

2003

  1. H. Chen, T. Finin, and A. Joshi, "Semantic Web in a Pervasive Context-Aware Architecture", InProceedings, Workshop on Artificial Intelligence in Mobile System, 5th Annual Conf. on Ubiquitous Computing, October 2003, 8281 downloads, 65 citations.
  2. H. Chen, T. Finin, and A. Joshi, "An Intelligent Broker for Context-Aware Systems", Article, Adjunct Proceedings of Ubicomp 2003, October 2003, 4099 downloads, 3 citations.
  3. L. Kagal, T. Finin, and A. Joshi, "A Policy Based Approach to Security for the Semantic Web", InProceedings, 2nd International Semantic Web Conference (ISWC2003), September 2003, 11319 downloads, 218 citations.
  4. H. Chen, T. Finin, and A. Joshi, "An Ontology for Context-Aware Pervasive Computing Environments", Article, Knowledge Engineering Review (Special Issue on Ontologies for Distributed Systems), September 2003, 7769 downloads, 614 citations.
  5. F. Perich, A. Joshi, and Y. Yesha, "Collaborative Joins in a Pervasive Computing Environment", TechReport, University of Maryland, Baltimore County, August 2003, 4157 downloads.
  6. W. Jensen, V. Korolev, S. Gavrila, and C. Seveilac, "A Framework for Multi-Mode Authentication: Overview and Implementation Guide", Article, NISTIR 7046, August 2003.
  7. H. Chen, T. Finin, and A. Joshi, "An Ontology for Context-Aware Pervasive Computing Environments", Article, Workshop on Ontologies and Distributed Systems, August 2003, 7452 downloads, 614 citations.
  8. H. Chen, T. Finin, and A. Joshi, "Using OWL in a Pervasive Computing Broker", Article, Workshop on Ontologies in Agent Systems, AAMAS-2003, July 2003, 3303 downloads, 99 citations.
  9. S. Quirolgico, N. Srinivasan, and V. Korolev, "Wireless Agents in Ad Hoc Networks", InBook, Lecture Notes in Artificial Intelligence, June 2003.

2002

  1. H. Chen, "An Intelligent Broker Architecture for Context-Aware Systems", TechReport, PhD Dissertation Proposal, December 2002, 10077 downloads.
  2. F. Perich, "Me-Centric Domain Server: Changing the Way Services See You", TechReport, University of Maryland, Baltimore County, December 2002, 4010 downloads.
  3. F. Perich, "A Service for Aggregating and Interpreting Contextual Information", TechReport, Hewlett-Packard Laboratories, August 2002.
  4. S. Avancha, D. Chakraborty, H. Chen, L. Kagal, F. Perich, and A. Joshi, "Issues in Data Management for Pervasive Environments", InProceedings, NSF Workshop on Context-Aware Mobile Database Management, January 2002, 4162 downloads, 2 citations.
  5. A. Joshi, T. Finin, and Y. Yesha, "Agents, Mobility, and M-services: Creating the Next Generation Applications and Infrastructure on Mobile Ad-Hoc Networks", InBook, Developing an Infrastructure for Mobile and Wireless Systems, January 2002, 752 downloads.

2001

  1. H. Chen and S. Tolia, "Steps Towards Creating a Context-Aware Agent System", TechReport, September 2001, 2972 downloads, 21 citations.
  2. H. Chen, S. Tolia, C. Sayers, T. Finin, and A. Joshi, "Creating Context-Aware Software Agents", Article, First GSFC/JPL Workshop on Radical Agent Concepts, September 2001, 3562 downloads, 30 citations.
  3. O. V. Ratsimor, V. Korolev, A. Joshi, T. Finin, and Y. Yesha, "Agents2Go: An Infrastructure for Location-Dependent Service Discovery in the Mobile Electronic Commerce Environment", InProceedings, ACM Mobile Commerce Workshop, July 2001, 5146 downloads, 39 citations.
  4. V. Korolev and A. Joshi, "An End-End Approach to Wireless Web Access", InProceedings, Wireless Networks and Mobile Computing 2001, Workshop of 21st IEEE Intl. Conf. Distributed Computing Systems, April 2001.

2000

  1. H. Chen, T. Finin, A. Joshi, D. Chakraborty, and L. Xu, "Service Discovery in the Future Electronic Market", Article, Workshop on Knowledge-based Electronic Markets, AAAI-2000, July 2000, 2662 downloads, 30 citations.

1999

  1. R. S. Cost, "A framework for developing conversational agents", PhdThesis, University of Maryland, Baltimore County, August 1999, 454 downloads.

1980

  1. T. Finin, "The Semantic Interpretation of Compound Nominals", PhdThesis, University of Illinois at Urbana Champaign, February 1980, 1804 downloads, 85 citations.

Poster

  1. A framework for collaborative data gathering

Presentation

  1. A Schema-Based Approach Combined with Inter-Ontology Reasoning to Construct Consensus Ontologies
  2. A2G Slides
  3. An Intelligent Broker for Pervasive Context-Aware Systems
  4. CoCoNet: Content and Context Aware Networking - Prelim Slides
  5. Collabora've  Data  Gathering  Using   Context-­‐aware  Mobile  Devices
  6. Constraining Information Flow in Social Networks with Privacy Policies
  7. Context Aware Surgical Training (July 2007)
  8. Context Aware Surgical Training Environment
  9. Context-Aware Policies for Privacy and Security
  10. Context-Aware Policies for Privacy on Mobile Devices
  11. Context-Aware Privacy Policies in Mobile and Social Computing
  12. Context-Dependent Privacy and Security Management on Mobile Devices
  13. Context-Dependent Privacy and Security Management on Mobile Devices
  14. Ebiquity Lab: Context-Aware Mobile Computing
  15. Mobile, Collaborative and Context-Aware Systems
  16. My Experience in Building the CoBrA Eclipse Viewer
  17. Personalized Information Retrieval in Context
  18. Priority Based Conflict Resolution in Multi-User Context Aware Environment
  19. Privacy in Geo-Social Context aware systems
  20. Privacy Preservation in Context Aware Systems
  21. Privacy Preservation in Context-Aware Systems
  22. Protecting the privacy of RFID tags
  23. Semantics for Privacy and Context
  24. Semantics for Privacy and Context on the IoT
  25. Trust and Reputation in Social Networks

Web Site

  1. CoBrA

Ontology

  1. cobra
  2. Context Ontology

Dissertation

  1. CoCoNet: Content and Context Aware Networking - Prelim Proposal

Dataset

  1. Structural Metadata from ArXiv Articles

Old News

  1. Platys: From Position to Place in Next Generation Networks
    August 31, 2009
  2. Looking back at the ebiquity research group's 2006
    January 1, 2007
  3. UMBC ebiquity group launches four new PhDs
    December 23, 2004
  4. Harry Chen defends dissertation
    December 3, 2004

Old Events

  1. Generative Adversarial Networks, An Introduction
    February 1, 2017
  2. Semantic knowledge and privacy in the physical web
    September 27, 2016
  3. Are you in control or being controlled in your vehicle?
    October 26, 2015
  4. Is your personal data at risk? App analytics to the rescue
    September 28, 2015
  5. Taming Wild Big Data
    November 12, 2014
  6. Semantics for Privacy and Context
    October 20, 2014
  7. Energy efficient semantic context model for managing privacy on smartphones
    April 22, 2013
  8. Energy efficient semantic context model for managing privacy on smartphones
    April 22, 2013
  9. An energy efficient semantic context model for managing privacy on smartphones
    March 25, 2013
  10. Masters Thesis Research Update - Amey and Nikhil
    December 13, 2011

Old Conferences

  1. International Symposium of Web Intelligence and Security
    July 21, 2004
  2. UbiComp 2003
    October 12, 2003