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Active Projects

  1. Medical Data Polygraph

Past Projects

  1. IT Services Metrics

Publications

2024

  1. A. Hamid, H. R. Samidi, T. Finin, P. Pappachan, and R. Yus, "GenAIPABench: A Benchmark for Generative AI-based Privacy Assistants", Article, Proceedings on Privacy Enhancing Technologies, July 2024, 994 downloads.
  2. R. Walid, K. P. Joshi, and S. Choi, "Leveraging semantic context to establish access controls for secure cloud-based electronic health records", Article, International Journal of Information Management Data Insights, April 2024, 846 downloads.
  3. R. Walid, K. P. Joshi, and S. Choi, "Comparison of attribute‑based encryption schemes in securing healthcare systems", Article, Scientific Reports, Nature, March 2024, 824 downloads.
  4. R. Walid, K. P. Joshi, and L. Elluri, "Secure and Privacy-Compliant Data Sharing: An Essential Framework for Healthcare Organizations", 10th International Conference on Mathematics and Computing ICMC 2024, January 2024, 504 downloads.

2023

  1. A. Kotal, L. Elluri, D. Gupta, V. Mandalapu, and A. Joshi, "Privacy-Preserving Data Sharing in Agriculture: Enforcing Policy Rules for Secure and Confidential Data Synthesis", InProceedings, IEEE International Conference on Big Data (BigData), December 2023, 1070 downloads.
  2. A. Kotal, N. Das, and A. Joshi, "Knowledge Infusion in Privacy Preserving Data Generation", InProceedings, KDD Workshop on Knowledge-infused Learning, 29TH ACM SIGKDD,, August 2023, 445 downloads.
  3. J. Clavin and K. P. Joshi, "Policy Integrated Blockchain to Automate HIPAA Part 2 Compliance", InProceedings, IEEE International Conference on Digital Health (ICDH) 2023 in IEEE World Congress on Services 2023, July 2023, 540 downloads.

2022

  1. A. Piplai, M. Anoruo, K. Fasaye, A. Joshi, T. Finin, and A. Ridley, "Knowledge guided Two-player Reinforcement Learning for Cyber Attacks and Defenses", InProceedings, International Conference on Machine Learning and Applications, December 2022, 1093 downloads.
  2. D. L. Kim, N. Alodadi, Z. Chen, K. P. Joshi, A. Crainiceanu, and D. Needham, "MATS: A Multi-aspect and Adaptive Trust-based Situation-aware Access Control Framework for Federated Data-as-a-Service Systems", InProceedings, IEEE International Services Computing Conference (SCC) 2022 in IEEE World Congress on Services 2022, July 2022, 584 downloads.
  3. S. Dixit, K. P. Joshi, S. Choi, and L. Elluri, "Semantically Rich Access Control in Cloud EHR Systems Based on MA-ABE", InProceedings, 8th IEEE International Conference on Big Data Security on Cloud (BigDataSecurity 2022), May 2022, 660 downloads.
  4. A. Kotal, A. Piplai, S. Chukkapalli, and A. Joshi, "PriveTAB : Secure and Privacy-Preserving sharing of Tabular Data", InProceedings, ACM International Workshop on Security and Privacy Analytics, April 2022, 576 downloads.

2021

  1. M. P. Joshi, K. P. Joshi, and T. Finin, "Delegated Authorization Framework for EHR Services using Attribute Based Encryption", Article, IEEE Transactions on Services Computing, November 2021, 2174 downloads.
  2. K. Sane, K. P. Joshi, and S. Mittal, "Semantically Rich Framework to Automate Cyber Insurance Services", Article, IEEE Transactions on Services Computing, November 2021, 740 downloads.
  3. A. Kotal, A. Joshi, and K. P. Joshi, "The Effect of Text Ambiguity on creating Policy Knowledge Graphs", InProceedings, IEEE International Conference on Big Data and Cloud Computing (BDCloud 2021), September 2021, 717 downloads.
  4. M. P. Joshi, K. P. Joshi, and T. Finin, "Delegated Authorization Framework for EHR Services using Attribute Based Encryption", InProceedings, IEEE World Congress on Services, September 2021, 507 downloads.
  5. D. L. Kim and K. P. Joshi, "A Semantically Rich Knowledge Graph to Automate HIPAA Regulations for Cloud Health IT Services", 7th IEEE International Conference on Big Data Security on Cloud (BigDataSecurity 2021), May 2021, 1216 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, 778 downloads.
  2. K. P. Joshi and S. Saha, "A Semantically Rich Framework for Knowledge Representation of Code of Federal Regulations (CFR)", Article, Digital Government: Research and Practice, December 2020, 543 downloads.
  3. K. P. Joshi, L. Elluri, and A. Nagar, "An Integrated Knowledge Graph to Automate Cloud Data Compliance", Article, IEEE Access, November 2020, 986 downloads.
  4. A. Kotal, K. P. Joshi, and A. Joshi, "ViCLOUD: Measuring Vagueness in Cloud Service Privacy Policies and Terms of Services", InProceedings, IEEE International Conference on Cloud Computing (CLOUD), 2020, October 2020, 763 downloads.
  5. S. Oni, Z. Chen, A. Crainiceanu, K. P. Joshi, and D. Needham, "A Framework for Situation-Aware Access Control in Federated Data-as-a-Service Systems Based on Query Rewriting", InProceedings, IEEE International Conference on Services Computing (IEEE SCC), 2020, October 2020, 610 downloads.

2019

  1. A. Kaplunovich, K. P. Joshi, and Y. Yesha, "Scalability Analysis of Blockchain on a Serverless Cloud", InProceedings, 7th International Workshop on Distributed Storage and Blockchain Technologies for Big Data, held in conjunction with IEEE International Conference on Big Data, 2019, December 2019, 1229 downloads.
  2. K. Sane, K. P. Joshi, and S. Mittal, "A Semantic Approach for Automating Knowledge in Policies of Cyber Insurance Services", InProceedings, IEEE International Conference on Web Services (IEEE ICWS) 2019, July 2019, 1702 downloads.
  3. S. Dixit, K. P. Joshi, and S. Choi, "Multi Authority Access Control in a Cloud EHR System with MA-ABE", InProceedings, IEEE International Conference on Edge Computing (EDGE 2019), July 2019, 954 downloads.
  4. K. P. Joshi and A. Banerjee, "Automating Privacy Compliance Using Policy Integrated Blockchain", Article, Cryptography, Special Issue Advances of Blockchain Technology and Its Applications, February 2019, 1307 downloads.

2018

  1. L. Elluri, A. Nagar, and K. P. Joshi, "An Integrated Knowledge Graph to Automate GDPR and PCI DSS Compliance", IEEE International Conference on Big Data 2018, December 2018, 1830 downloads.
  2. A. Renjan, K. P. Joshi, S. N. Narayanan, and A. Joshi, "DAbR: Dynamic Attribute-based Reputation scoring for Malicious IP Address Detection", InProceedings, IEEE Intelligence and Security Informatics (IEEE ISI) 2018, November 2018, 1939 downloads.
  3. P. Ranade, S. Mittal, A. Joshi, and K. P. Joshi, "Understanding Multi-lingual Threat Intelligence for AI based Cyber-defense Systems", InProceedings, IEEE International Symposium on Technologies for Homeland Security, October 2018, 961 downloads.
  4. L. Elluri and K. P. Joshi, "A Knowledge Representation of Cloud Data controls for EU GDPR Compliance", InProceedings, 11th IEEE International Conference on Cloud Computing (CLOUD), July 2018, 1354 downloads.
  5. M. P. Joshi, K. P. Joshi, and T. Finin, "Attribute Based Encryption for Secure Access to Cloud Based EHR Systems", InProceedings, International Conference on Cloud Computing, July 2018, 2217 downloads.
  6. A. Nagar and K. P. Joshi, "A Semantically Rich Knowledge Representation of PCI DSS for Cloud Services", InProceedings, 6th International IBM Cloud Academy Conference ICACON 2018, Japan, May 2018, 1640 downloads.

2017

  1. S. Saha, K. P. Joshi, R. Frank, M. Aebig, and J. Lin, "Automated Knowledge Extraction from the Federal Acquisition Regulations System (FARS)", InProceedings, 2nd International Workshop on Enterprise Big Data Semantic and Analytics Modeling at IEEE International Conference on Big Data 2017 , December 2017, 1546 downloads.
  2. M. P. Joshi, S. Mittal, K. P. Joshi, and T. Finin, "Semantically Rich, Oblivious Access Control Using ABAC for Secure Cloud Storage", InProceedings, Proceedings of the First IEEE International Conference on Edge Computing, June 2017, 1860 downloads.
  3. D. Norris, L. Mateczun, A. Joshi, and T. Finin, "Cybersecurity Challenges to American Local Governments", InProceedings, Proceedings of 17th European Conference on Digital Government , June 2017, 1338 downloads.
  4. 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, 1495 downloads.
  5. D. Norris, L. Mateczun, A. Joshi, and T. Finin, "Cyber-Security at the Grassroots: Findings from a Nationwide Survey of Local Government CyberSecurity", InProceedings, 47th Annual Conference of the Urban Affairs Association, April 2017.

2016

  1. K. P. Joshi, A. Gupta, S. Mittal, C. Pearce, A. Joshi, and T. Finin, "Semantic Approach to Automating Management of Big Data Privacy Policies", InProceedings, IEEE International Conference on Big Data, December 2016, 2313 downloads.
  2. K. P. Joshi, A. Gupta, S. Mittal, C. Pearce, A. Joshi, and T. Finin, "ALDA : Cognitive Assistant for Legal Document Analytics", InProceedings, AAAI Fall Symposium 2016, September 2016, 1397 downloads.
  3. S. Mittal, K. P. Joshi, C. Pearce, and A. Joshi, "Automatic Extraction of Metrics from SLAs for Cloud Service Management", InProceedings, 2016 IEEE International Conference on Cloud Engineering (IC2E 2016), April 2016, 1786 downloads.

2015

  1. B. Stanton, M. Theofanos, and K. P. Joshi, "Framework for Cloud Usability", InProceedings, HCI International 2015, August 2015, 1487 downloads.
  2. A. Hendre and K. P. Joshi, "A Semantic Approach to Cloud Security and Compliance", InProceedings, 8th International Conference on Cloud Computing (CLOUD), June 2015, 1482 downloads.

2014

  1. B. Stanton, M. Theofanos, and K. P. Joshi, "Framework for Cloud Usability", TechReport, NISTIR, August 2014, 1520 downloads.
  2. K. P. Joshi, "Cloud Data Management Policies: Security and Privacy Checklist", InProceedings, 2nd International IBM Cloud Academy Conference ICA CON 2014, Atlanta, May 2014, 1375 downloads.

2013

  1. P. McNamee, J. Mayfield, T. Finin, T. Oates, D. Lawrie, T. Xu, and D. Oard, "KELVIN: a tool for automated knowledge base construction", InProceedings, Proc. Conf. of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, June 2013, 1541 downloads.
  2. R. Lal, "Information Extraction of Security related entities and concepts from unstructured text.", MastersThesis, University of Maryland Baltimore County, May 2013, 2483 downloads.

2012

  1. A. Joshi, T. Finin, K. P. Joshi, and M. Oberoi, "A Policy Driven Semantic Approach to Data Usage Management", InProceedings, Data Usage Management on the Web Workshop in conjunction with WWW 2012, April 2012, 1705 downloads.

2011

  1. R. Dharurkar, "Context-Aware Middleware for Activity Recognition", MastersThesis, University of Maryland, Baltimore County, May 2011, 1683 downloads.
  2. Z. Syed and T. Finin, "Creating and Exploiting a Hybrid Knowledge Base for Linked Data", InBook, Agents and Artificial Intelligence, April 2011, 2465 downloads.
  3. A. Gupta, K. Viswanathan, A. Joshi, T. Finin, and P. Kumaraguru, "Integrating Linked Open Data with Unstructured Text for Intelligence Gathering Tasks", InProceedings, Proceedings of the Eighth International Workshop on Information Integration on the Web, March 2011, 1970 downloads.

2010

  1. J. Sleeman and T. Finin, "Learning Co-reference Relations for FOAF Instances", InProceedings, Proceedings of the Poster and Demonstration Session at the 9th International Semantic Web Conference, November 2010, 3153 downloads, 2 citations.
  2. J. Sleeman and T. Finin, "Computing FOAF Co-reference Relations with Rules and Machine Learning", InProceedings, Proceedings of the Third International Workshop on Social Data on the Web at ISWC2010, November 2010, 4362 downloads, 30 citations.
  3. W. Murnane, "Improving Accuracy of Named Entity Recognition on Social Media Data", MastersThesis, University of Maryland, Baltimore County, August 2010, 5927 downloads, 3 citations.
  4. Z. Syed, E. Viegas, and S. Parastatidis, "Automatic Discovery of Semantic Relations using MindNet", InProceedings, Proceedings of the Seventh International Conference on Language Resources and Evaluation, May 2010, 2480 downloads.
  5. C. Tilmes, Y. Yesha, and M. Halem, "Provenance Artifact Identification in the Atmospheric Composition Processing System (ACPS)", InProceedings, Proceedings of the 2nd Workshop on the Theory and Practice of Provenance, February 2010, 1368 downloads, 1 citation.
  6. T. Finin and Z. Syed, "Creating and Exploiting a Web of Semantic Data", InProceedings, Proceedings of the Second International Conference on Agents and Artificial Intelligence, January 2010, 5897 downloads, 9 citations.

2008

  1. C. Tilmes and A. J. Fleig, "Provenance Tracking in an Earth Science Data Processing System", InProceedings, Proceedings of Provenance and Annotation of Data and Processes: Second International Provenance and Annotation Workshop, Ipaw 2008, , June 2008, 2294 downloads.

2007

  1. P. Kolari, T. Finin, Y. Yesha, Y. Yesha, K. Lyons, S. Perelgut, and J. Hawkins, "On the Structure, Properties and Utility of Internal Corporate Blogs", InProceedings, Proceedings of the First International Conference on Web and Social Media (ICWSM), March 2007, 15116 downloads, 43 citations.

2004

  1. W. Jensen, S. Gavrila, and V. Korolev, "A Unified Framework for Mobile Device Security", InProceedings, Security and Management 2004, September 2004.
  2. M. A. Grasso, "Clinical applications of handheld computing", Proceedings, Proceedings of the 17th IEEE Symposium on Computer-Based Medical Systems, June 2004.
  3. V. Parekh, J. (. Gwo, and T. Finin, "Ontology based Semantic Metadata for GeoScience Data", InProceedings, Proceedings of the International Conference on Information and Knowledge Engineering, June 2004, 5853 downloads, 1 citation.
  4. M. Cornwell, J. E. Just, and L. Kagal, "Autonomic Policy-Based Collaboration for Cross-Agency Human Teams", InProceedings, Conference on the Human Impact and Application of Autonomic Computing Systems (CHIACS2), April 2004, 4035 downloads.

2003

  1. W. Jensen, T. Karygiannis, M. Iorga, S. Gavrila, and V. Korolev, "Security Policy Management for Handheld Devices", InProceedings, Security and Management (SAM'03),, June 2003, 1476 downloads.

2002

  1. T. Finin and A. Joshi, "Agents, Trust, and Information Access on the Semantic Web", Article, SIGMOD Record, December 2002, 1632 downloads.

2000

  1. T. Finin and B. Grosof, "Knowledge-Based Electronic Markets", Proceedings, AAAI Press, August 2000, 2 citations.

1999

  1. T. Finin and B. Grosof, "Artificial Intelligence for Electronic Commerce", Proceedings, AAAI Press, July 1999.

1995

  1. C. Thirunavukkarasu, T. Finin, A. Potluri, D. P. McKay, and R. McEntire, "On Agent Domains, Agent Names and Proxy Agents", InProceedings, ACM CIKM Intelligent Information Agents Workshop, October 1995, 669 downloads.

Presentation

  1. Creating and exploiting a web of (semantic) data
  2. Creating and Exploiting a Web of Semantic Data
  3. Managing the Assured Information Sharing Lifecycle
  4. Managing the Assured Information Sharing Lifecycle

Old News

  1. From 'Need to Know’ to ‘Need to Share’:
    April 30, 2008
  2. UMBC researchers investigate the Blogosphere
    September 5, 2006
  3. Agentcities project a finalist in 2003 Descartes Prize
    September 25, 2003

Old Events

  1. MS defense: Social Media Analytics: Digital Footprints
    May 13, 2013
  2. Information Extraction of Security related entities and concepts from unstructured text
    April 1, 2013
  3. An architecture for enterprise information interoperability
    November 9, 2012
  4. Estimating Temporal Boundaries For Events Using Social Media Data
    June 15, 2011
  5. Context-Aware Middleware for Activity Recognition
    May 19, 2011
  6. Improving Accuracy of Named Entity Recognition on Social Media Data
    May 19, 2010
  7. Data Provenance Management for Earth Science Reproducibility
    March 24, 2010
  8. Privacy Preserving Distributed Data Mining: A Multi-objective Optimization and Algorithmic Game-theoretic Approach
    September 16, 2009
  9. Creating and Exploiting a Web of Semantic Data
    August 5, 2009
  10. Creating and exploiting a web of (semantic) data
    May 1, 2009