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Research Areas

  1. knowledge graphs

Publications

2024

  1. S. Chattoraj and K. P. Joshi, "Semantically Rich Approach to Automating Regulations of Medical Devices", InProceedings, IEEE International Conference on Digital Health (ICDH) , 2024 at IEEE World Congress on Services 2024, July 2024, 265 downloads.
  2. A. Kotal, B. Luton, and A. Joshi, "KiNETGAN: Enabling Distributed Network Intrusion Detection through Knowledge-Infused Synthetic Data Generation", TechReport, UMBC, May 2024, 180 downloads.
  3. 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, 528 downloads.
  4. A. Padia, F. Ferraro, and T. Finin, "Enhancing Knowledge Graph Consistency through Open Large Language Models: A Case Study", InProceedings, Proceedings of AAAI-MAKE: Empowering Machine Learning and Large Language Models with Domain and Commonsense Knowledge, March 2024, 463 downloads.
  5. 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, 324 downloads.

2023

  1. K. Echenim and K. P. Joshi, "IoT-Reg: A Comprehensive Knowledge Graph for Real-Time IoT Data Privacy Compliance", InProceedings, IEEE Big Data 2023, 3rd Workshop on Knowledge Graphs and Big Data, December 2023, 341 downloads.
  2. P. Ranade and A. Joshi, "FABULA: Intelligence Report Generation Using Retrieval-Augmented Narrative Construction", InProceedings, IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, November 2023, 202 downloads.
  3. J. Bolton, L. Elluri, and K. P. Joshi, "An Overview of Cybersecurity Knowledge Graphs Mapped to the MITRE ATT&CK Framework Domains", Proceedings, IEEE International conference on Intelligence and Security Informatics (ISI 2023), October 2023, 748 downloads.
  4. V. S. Kumar, V. Mulwad, J. W. Williams, T. Finin, S. Dixit, and A. Joshi, "Knowledge Graph-driven Tabular Data Discovery from Scientific Documents", InProceedings, Joint Workshops at 49th International Conference on Very Large Data Bases (VLDBW’23) — TaDA’23: Tabular Data Analysis Workshop, September 2023, 736 downloads.
  5. A. Piplai, A. Kotal, S. Mohseni, M. Gaur, S. Mittal, and A. Joshi, "Knowledge-Enhanced Neurosymbolic Artificial Intelligence for Cybersecurity and Privacy", Article, IEEE Internet Computing, September 2023, 281 downloads.
  6. 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, 316 downloads.
  7. A. Piplai, "Knowledge Graphs and Reinforcement Learning: A Hybrid Approach for Cybersecurity Problems", PhdThesis, July 2023, 345 downloads.
  8. 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, 319 downloads.
  9. 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, 627 downloads.
  10. R. Walid, K. P. Joshi, and S. Choi, "Semantically Rich Differential Access to Secure Cloud EHR", InProceedings, 9th IEEE International Conference on Big Data Security on Cloud (BigDataSecurity 2023), May 2023, 397 downloads.
  11. A. Piplai, A. Joshi, and T. Finin, "Offline RL+CKG: A hybrid AI model for cybersecurity tasks", InProceedings, AAAI Spring Symposium on Challenges Requiring the Combination of Machine Learning and Knowledge Engineering, March 2023, 364 downloads.
  12. V. Mulwad, T. Finin, V. S. Kumar, J. W. Williams, S. Dixit, and A. Joshi, "A Practical Entity Linking System for Tables in Scientific Literature", InProceedings, Proceedings of the Third Workshop on Scientific Document Understanding at AAAI-2023, February 2023, 791 downloads.
  13. P. Ranade, "Knowledge-Embedded Narrative Construction from Open Source Intelligence", InProceedings, Thirty-Seventh AAAI Conference on Artificial Intelligence (AAAI-23) Doctoral Consortium, February 2023, 583 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, 495 downloads.
  2. 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, 822 downloads.
  3. 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, 258 downloads.
  4. R. Yus, G. Bouloukakis, S. Mehrotra, and N. Venkatasubramanian, "The SemIoTic Ecosystem: A Semantic Bridge between IoT Devices and Smart Spaces", Article, ACM Transactions on Internet Technology, August 2022, 280 downloads.
  5. C. Hanks, M. Maiden, P. Ranade, T. Finin, and A. Joshi, "Recognizing and Extracting Cybersecurity Entities from Text", InProceedings, Workshop on Machine Learning for Cybersecurity, International Conference on Machine Learning, July 2022, 1383 downloads.
  6. A. Padia, F. Ferraro, and T. Finin, "Jointly Identifying and Fixing Inconsistent Readings from Information Extraction Systems", InProceedings, Proceedings of the Third Deep Learning Inside Out (DeeLIO):Workshop: Knowledge Extraction and Integration for Deep Learning Architecture, May 2022, 465 downloads.
  7. 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, 396 downloads.
  8. D. N. Ganapathy and K. P. Joshi, "A Semantically Rich Framework to Automate Cloud Service Level Agreements", Article, IEEE Transactions on Services Computing, January 2022, 604 downloads.
  9. S. Mitra, A. Piplai, S. Mittal, and A. Joshi, "Combating Fake Cyber Threat Intelligence using Provenance in Cybersecurity Knowledge Graphs", IEEE International Conference on Big Data 2021, January 2022, 888 downloads.

2021

  1. S. Dasgupta, A. Piplai, P. Ranade, and A. Joshi, "Cybersecurity Knowledge Graph Improvement with Graph Neural Networks", InProceedings, International Conference on Big Data, December 2021, 576 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, 583 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, 621 downloads.
  4. S. Chukkapalli, N. Pillai, S. Mittal, and A. Joshi, "Cyber-Physical System Security Surveillance using Knowledge Graph based Digital Twins - A Smart Farming Usecase", InProceedings, IEEE Intelligence and Security Informatics (ISI) 2021, August 2021, 603 downloads.
  5. L. Elluri, A. Piplai, A. Kotal, A. Joshi, and K. P. Joshi, "A Policy-Driven Approach to Secure Extraction of COVID-19 Data From Research Papers", Article, Frontiers in Big Data, doi: 10.3389/fdata.2021.701966, August 2021, 459 downloads.
  6. P. Ranade, A. Piplai, S. Mittal, A. Joshi, and T. Finin, "Generating Fake Cyber Threat Intelligence Using Transformer-Based Models", Proceedings, International Joint Conference on Neural Networks (IJCNN 2021), July 2021, 805 downloads.
  7. J. Sleeman, T. Finin, and M. Halem, "Understanding Cybersecurity Threat Trends through Dynamic Topic Modeling", Article, Frontiers in Big Data, June 2021, 332 downloads.
  8. A. Nagar, L. Elluri, and K. P. Joshi, "Automated Compliance of Mobile Wallet Payments for Cloud Services", InProceedings, 7th IEEE International Conference on Big Data Security on Cloud (BigDataSecurity 2021), May 2021, 530 downloads.
  9. 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, 797 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, 664 downloads.
  2. A. Piplai, S. Mittal, A. Joshi, T. Finin, J. Holt, and R. Zak, "Creating Cybersecurity Knowledge Graphs from Malware After Action Reports", Article, IEEE Access Journal, December 2020, 1121 downloads.
  3. A. Piplai, P. Ranade, A. Kotal, S. Mittal, S. N. Narayanan, and A. Joshi, "Using Knowledge Graphs and Reinforcement Learning for Malware Analysis", InProceedings, IEEE International Conference on Big Data 2020, December 2020, 1175 downloads.
  4. 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, 457 downloads.
  5. R. Patel and F. Ferraro, "On the Complementary Nature of Knowledge Graph Embedding, Fine Grain Entity Types, and Language Modeling", InProceedings, EMNLP Workshop on Deep Learning Inside Out, November 2020, 383 downloads.
  6. A. Piplai, S. Mittal, M. Abdelsalam, M. Gupta, A. Joshi, and T. Finin, "Knowledge Enrichment by Fusing Representations for Malware Threat Intelligence and Behavior", InProceedings, IEEE Intelligence and Security Informatics (ISI) 2020, November 2020, 708 downloads.
  7. M. Sills, P. Ranade, and S. Mittal, "Cybersecurity Threat Intelligence Augmentation and Embedding Improvement - A Healthcare Usecase", InProceedings, International Conference on Intelligence and Security Informatics (ISI), November 2020, 162 downloads.
  8. K. P. Joshi, L. Elluri, and A. Nagar, "An Integrated Knowledge Graph to Automate Cloud Data Compliance", Article, IEEE Access, November 2020, 858 downloads.
  9. N. K. Choudhary, S. Chukkapalli, S. Mittal, M. Gupta, M. Abdelsalam, and A. Joshi, "YieldPredict: A Crop Yield Prediction Framework for Smart Farms", IEEE International Conference on Big Data 2020, November 2020, 800 downloads.
  10. A. Padia, K. Kalpakis, F. Ferraro, and T. Finin, "Knowledge Graph Inference using Tensor Embedding", InProceedings, 17th International Conference on Principles of Knowledge Representation and Reasoning, September 2020, 531 downloads.
  11. J. Sleeman, T. Finin, and M. Halem, "Temporal Understanding of Cybersecurity Threats", InProceedings, IEEE International Conference on Big Data Security on Cloud, May 2020, 951 downloads.
  12. C. H. Song, D. Lawrie, T. Finin, and J. Mayfield, "Gazetteer Generation for Neural Named Entity Recognition", InProceedings, Proceedings of the 33rd International FLAIRS Conference, May 2020, 927 downloads.
  13. C. H. Song, D. Lawrie, and T. Finin, "Improving Neural Named Entity Recognition with Gazetteers", Article, arXiv:2003.03072, March 2020, 1569 downloads.
  14. T. W. Satyapanich, F. Ferraro, and T. Finin, "CASIE: Extracting Cybersecurity Event Information from Text", InProceedings, Proceeding of the 34th AAAI Conference on Artificial Intelligence, February 2020, 2090 downloads.

2019

  1. A. Padia, K. Kalpakis, F. Ferraro, and T. Finin, "Knowledge Graph Fact Prediction via Knowledge-Enriched Tensor Factorization", Article, Journal of Web Semantics, December 2019, 1083 downloads.
  2. A. Padia, "Joint Models to Refine Knowledge Graphs", PhdThesis, University of Maryland, Baltimore County, December 2019, 433 downloads.
  3. A. Padia, K. Kalpakis, F. Ferraro, and T. Finin, "Reflections on: Knowledge Graph Fact Prediction via Knowledge-Enriched Tensor Factorization", InProceedings, International Semantic Web Conference (Journal Track), October 2019, 767 downloads.
  4. A. Padia, "Joint Models to Refine Knowledge Graphs", PhdThesis, October 2019, 869 downloads.
  5. 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, 1346 downloads.
  6. A. Pingle, A. Piplai, S. Mittal, A. Joshi, J. Holt, and R. Zak, "RelExt: Relation Extraction using Deep Learning approaches for Cybersecurity Knowledge Graph Improvement", InProceedings, IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2019), May 2019, 1037 downloads.
  7. S. Mittal, A. Joshi, and T. Finin, "Cyber-All-Intel: An AI for Security Related Threat Intelligence", Misc, CoRR abs/1905.02895, May 2019, 233 downloads.
  8. S. Mittal, "Knowledge for Cyber Threat Intelligence", PhdThesis, University of Maryland, Baltimore County, May 2019, 492 downloads.
  9. 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, 1110 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, 1682 downloads.
  2. A. Padia, F. Ferraro, and T. Finin, "Team UMBC-FEVER: Claim verification using Semantic Lexical Resources", InProceedings, Proceedings of the First Workshop on Fact Extraction and Verification, November 2018, 756 downloads.
  3. S. N. Narayanan, A. Ganesan, K. P. Joshi, T. Oates, A. Joshi, and T. Finin, "Early Detection of Cybersecurity Threats Using Collaborative Cognition", InProceedings, Proceedings of the 4th IEEE International Conference on Collaboration and Internet Computing (CIC), October 2018, 3420 downloads.
  4. L. Neil, S. Mittal, and A. Joshi, "Mining Threat Intelligence about Open-Source Projects and Libraries from Code Repository Issues and Bug Reports", InProceedings, IEEE Intelligence and Security Informatics (IEEE ISI) 2018, September 2018, 1479 downloads.
  5. 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, 964 downloads.
  6. A. Padia, F. Ferraro, and T. Finin, "KG Cleaner: Identifying and Correcting Errors Produced by Information Extraction Systems", InCollection, arXiv, August 2018, 719 downloads.
  7. 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, 1244 downloads.
  8. 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, 1993 downloads.
  9. 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, 1518 downloads.

2017

  1. B. Van Durme, T. Lippincott, K. Duh, D. Burchfield, A. Poliak, C. Costello, T. Finin, S. Miller, J. Mayfield, P. Koehn, C. Harmon, D. Lawrie, C. May, M. Thomas, A. Carrell, and J. Chaloux, "CADET: Computer Assisted Discovery Extraction and Translation", InProceedings, 8th International Joint Conference on Natural Language Processing (System Demonstrations), November 2017, 866 downloads.
  2. T. Finin, D. Lawrie, J. Mayfield, P. McNamee, and C. Costello, "Participation in TAC KBP 2017: Cold Start TEDL and Low-resource EDL", InProceedings, Proceedings of the 2017 Text Analysis Workshop, November 2017, 819 downloads.
  3. A. Padia, "Cleaning Noisy Knowledge Graphs", InProceedings, Proceedings of the Doctoral Consortium at the 16th International Semantic Web Conference, October 2017, 1285 downloads.
  4. S. Mittal, A. Joshi, and T. Finin, "Thinking, Fast and Slow: Combining Vector Spaces and Knowledge Graphs", TechReport, arXiv, August 2017, 1578 downloads.
  5. S. Mittal, A. Joshi, and T. Finin, "Thinking, Fast and Slow: Combining Vector Spaces and Knowledge Graphs", Article, CoRR, August 2017, 1202 downloads.
  6. A. Banerjee, R. Dalal, S. Mittal, and K. P. Joshi, "Generating Digital Twin models using Knowledge Graphs for Industrial Production Lines", InProceedings, Workshop on Industrial Knowledge Graphs, co-located with the 9th International ACM Web Science Conference 2017, June 2017, 2442 downloads.

2016

  1. A. Padia, K. Kalpakis, and T. Finin, "Inferring Relations in Knowledge Graphs with Tensor Decompositions", InProceedings, IEEE International Conference on Big Data , December 2016, 1576 downloads.

2005

  1. L. Kagal, T. Finin, and J. A. Hendler, "Proceedings of the Semantic Web and Policy Workshop", Proceedings, November 2005, 5075 downloads.
  2. G. Denker, L. Kagal, and T. Finin, "Security in the Semantic Web using OWL", Article, Elsevier Information Security Technical Report, January 2005, 645 downloads.
  1. Extracting Malware Information from Cybersecurity Text

Presentation

  1. Semantic Knowledge Graphs for Cybersecurity
  2. Sixty years of knowledge graphs for language understanding

Old Events

  1. Modeling and Extracting information about Cybersecurity Events from Text
    May 16, 2017