Scholarly papers authored faculty from the Department of Computer Science at Purdue University.

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Submissions from 2009

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The RUM-tree: supporting frequent updates in R-trees using memos, Yasin Silva, Xiaopeng Xiong, and Walid G. Aref

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Specification and enforcement of flexible security policy for active cooperation, Yuqing Sun, Bin Gong, Xiangxu Meng, Zongkai Lin, and Elisa Bertino

Privacy-Preserving Accountable Accuracy Management Systems (PAAMS), Roshan Thomas, Ravi Sandhu, Elisa Bertino, Budak Arpinar, and Shouhuai Xu

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A Characterization of the problem of secure provenance management, Shouhuai Xu, Qun Ni, Elisa Bertino, and Ravi Sandhu

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Efficient Private Record Linkage, Mohamed Yakout, Mikhail J. Atallah, and Ahmed Elmagarmid

Submissions from 2008

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Data management challenges for computational transportation, Walid G. Aref and Mourad Ouzzani

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The leaf ionome as a multivariable system to detect a plant's physiological status, Ivan Baxter, Olga Vitek, Brett Lahner, Balasubramaniam Muthukumar, Monica Borghi, Joe Morrissey, May Lou Guerinot, and David Salt

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High-Assurance Integrity Techniques for Databases, Elisa Bertino, Chenyun Dai, Hyo-Sang Lim, and Dan Lin

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A Federated Digital Identity Management Approach for Business Processes, Elisa Bertino, Rodolfo Ferrini, Andrea Musci, Federica Paci, and Kevin Steuer Jr

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Object-Oriented Databases, Elisa Bertino and Giovanna Guerrini

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An Efficient Time-Bound Hierarchical Key Management Scheme for Secure Broadcasting, Elisa Bertino, Ning Shang, and Samuel S. Wagstaff Jr

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Security and privacy for geospatial data: concepts and research directions, Elisa Bertino, Bhavani Thuraisingham, Michael Gertz, and Maria Luisa Damiani

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Multigranular spatio-temporal models: implementation challenges, Elena Camossi, Michela Bertolotto, and Elisa Bertino

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Querying Multigranular Spatio-temporal Objects, Elena Camossi, Michela Bertolotto, and Elisa Bertino

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Cryptanalysis of Some RFID Authentication Protocols, Tianjie Cao, Peng Shen, and Elisa Bertino

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An Approach to Evaluate Data Trustworthiness Based on Data Provenance, Chenyun Dai, Dan Lin, Elisa Bertino, and Murat Kantarcioglu

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Spatial Domains for the Administration of Location-based Access Control Policies, Maria Luisa Damiani, Elisa Bertino, and Claudio Silvestri

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Hierarchical Domains for Decentralized Administration of Spatially-Aware RBAC Systems, Maria Luisa Damiani, Claudio Silvestri, and Elisa Bertino

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Community-Cyberinfrastructure-Enabled Discovery in Science and Engineering, Ahmed Elmagarmid, Arjmand Samuel, and Mourad Ouzzani

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Usage-Based Schema Matching, Hazem Elmeleegy, Mourad Ouzzani, and Ahmed Elmagarmid

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The SBC-tree: an index for run-length compressed sequences, Mohamed Eltabakh, Wing-Kai Hon, Rahul Shah, Walid G. Aref, and Jeffrey S. Vitter

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The SBC-tree: an index for run-length compressed sequences, Mohamed Eltabakh, Wing-Kai Hon, Rahul Shah, Walid G. Aref, and Jeffrey S. Vitter

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Managing Biological Data using bdbms, Mohamed Eltabakh, Mourad Ouzzani, Walid G. Aref, Ahmed Elmagarmid, Yasin Silva, Mohamed Arshad, David Salt, and Ivan Baxter

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ARUBA: A Risk-Utility-Based Algorithm for Data Disclosure, Mohamed Fouad, Guy Lebanon, and Elisa Bertino

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A Hybrid Approach to Private Record Linkage, Ali Inan, Murat Kantarcioglu, Elisa Bertino, and Maria Scannapieco

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Formal foundations for hybrid hierarchies in GTRBAC, James Joshi, Elisa Bertino, Arif Ghafoor, and Yue Zhang

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Database Intrusion Detection and Response, Ashish Kamra and Elisa Bertino

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Responding to Anomalous Database Requests, Ashish Kamra, Elisa Bertino, and Rimma Nehme

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Detecting anomalous access patterns in relational databases, Ashish Kamra, Evimaria Terzi, and Elisa Bertino

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Detecting anomalous access patterns in relational databases, Ashish Kamra, Evimaria Terzi, and Elisa Bertino

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Efficient and Secure Content Processing and Distribution by Cooperative Intermediaries, Yunhua Koglin, Denfeng Yao, and Elisa Bertino

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A New Model for Secure Dissemination of XML Content, Ashish Kundu and Elisa Bertino

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Structural Signatures for Tree Data Structures, Ashish Kundu and Elisa Bertino

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Position transformation: a location privacy protection method for moving objects, Dan Lin, Elisa Bertino, Reynold Cheng, and Sunil Prabhakar

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Policy decomposition for collaborative access control, Dan Lin, Prathima Rao, Elisa Bertino, Ninghui Li, and Jorge Lobo

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XACML Policy Integration Algorithms, Pietro Mazzoleni, Bruno Crispo, Swaminathan Sivasubramanian, and Elisa Bertino

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Space-Filling Curves, Mohamed Mokbel and Walid G. Aref

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Mining roles with semantic meanings, Ian Molloy, Hong Chen, Tiancheng Li, Elisa Bertino, Seraphin Calo, and Jorge Lobo

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Secure Delta-Publishing of XML Content, Mohamed Nabeel and Elisa Bertino

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A Security Punctuation Framework for Enforcing Access Control on Streaming Data, Rimma Nehme, Elisa Bertino, and Elke Rundensteiner

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An obligation model bridging access control policies and privacy policies, Qun Ni, Elisa Bertino, and Jorge Lobo

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Minimal credential disclosure in trust negotiations, Federica Paci, David Bauer, Elisa Bertino, Douglas Blough, and Anna Squicciarini

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An Access-Control Framework for WS-BPEL, Federica Paci, Elisa Bertino, and Jason Crampton

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VeryIDX - A Digital Identity Management System for Pervasive Computing Environments, Federica Paci, Elisa Bertino, Sam Kerr, Aaron Lint, Anna Squicciarini, and Jungha Woo

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Authorization and User Failure Resiliency for WS-BPEL Business Processes, Federica Paci, Rodolfo Ferrini, Yuqing Sun, and Elisa Bertino

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EXAM: An Environment for Access Control Policy Analysis and Management, Prathima Rao, Dan Lin, Elisa Bertino, Ninghui Li, and Jorge Lobo

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Context-Aware Adaptation of Access-Control Policies, Arjmand Samuel, Arif Ghafoor, and Elisa Bertino

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Proactive Role Discovery in Mediator-Free Environments, Mohamed Shehab, Elisa Bertino, and Arif Ghafoor

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Watermarking Relational Databases Using Optimization-Based Techniques, Mohamed Shehab, Elisa Bertino, and Arif Ghafoor

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Secure Collaboration in a Mediator-Free Distributed Environment, Mohamed Shehab, Arif Ghafoor, and Elisa Bertino

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A Policy-Based Accountability Tool for Grid Computing Systems, Anna Squicciarini, Wonjun Lee, Elisa Bertino, and Carol Song

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Automatic Compliance of Privacy Policies in Federated Digital Identity Management, Anna Squicciarini, Marco Casassa Mont, Abhilasha Bhargav-Spantzel, and Elisa Bertino

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Trust establishment in the formation of Virtual Organizations, Anna Squicciarini, Federica Paci, and Elisa Bertino

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Protecting Databases from Query Flood Attacks, Anna Squicciarini, Ivan Paloscia, and Elisa Bertino

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Identity-based long running negotiations, Anna Squicciarini, Alberto Trombetta, Elisa Bertino, and Stefano Braghin

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Privately Updating Suppression and Generalization based k-Anonymous Databases, Alberto Trombetta, Wei Jiang, Elisa Bertino, and Lorenzo Bossi

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P-CDN: Extending access control capabilities of P2P systems to provide CDN services, Fatih Turkmen, Pietro Mazzoleni, Bruno Crispo, and Elisa Bertino

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Verification of Receipts from M-commerce Transactions on NFC Cellular Phones, Jungha Woo, Abhilasha Bhargav-Spantzel, Anna Squicciarini, and Elisa Bertino

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Anonymous Geo-Forwarding in MANETs through Location Cloaking, Xiaoxin Wu, Jun Liu, Xiaoyan Hong, and Elisa Bertino

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Continuous Queries in Spatio-temporal Databases, Xiaopeng Xiong, Mohamed Mokbel, and Walid G. Aref

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Spatio-temporal Database, Xiaopeng Xiong, Mohamed Mokbel, and Walid G. Aref

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Continuous Intersection Joins Over Moving Objects, Rui Zhang, Dan Lin, Kotagiri Ramamohanarao, and Elisa Bertino

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A Practical and Flexible Key Management Mechanism For Trusted Collaborative Computing, Xukai Zou, Yuan-Shun Dai, and Elisa Bertino

Submissions from 2007

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Phenomenon-Aware Stream Query Processing, Mohamed Ali, Mohamed Mokbel, and Walid G. Aref

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A roadmap for comprehensive online privacy policy management, Annie Anton, Elisa Bertino, Ninghui Li, and Ting Yu

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Pipelined spatial join processing for quadtree-based indexes, Walid G. Aref

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Challenges of Testing Web Services and Security in SOA Implementations, Abbie Barbir, Chris Hobbs, Elisa Bertino, Frederick Hirsch, and Lorenzo D. Martino

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Collaborative Computing: Networking, Applications and Worksharing, 2007. CollaborateCom 2007. International Conference on, Elisa Bertino

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A system for securing push-based distribution of XML documents, Elisa Bertino, Elena Ferrari, Federica Paci, and Loredana Provenza

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Profiling Database Application to Detect SQL Injection Attacks, Elisa Bertino, Ashish Kamra, and James Early

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Trust Negotiation in Identity Management, Abhilasha Bhargav-Spantzel, Anna Squicciarini, and Elisa Bertino

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Privacy Requirements in Identity Management Solutions, Abhilasha Bhargav-Spantzel, Anna Squicciarini, Matthew Young, and Elisa Bertino

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Receipt management- transaction history based trust establishment, Abhilasha Bhargav-Spantzel, Jungha Woo, and Elisa Bertino

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An integrated approach to federated identity and privilege management in open systems, Rafae Bhatti, Elisa Bertino, and Arif Ghafoor

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A Policy-Based Authorization Framework for Web Services: Integrating XGTRBAC and WS-Policy, Rafae Bhatti, Daniel Sanz, Elisa Bertino, and Arif Ghafoor

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A Policy-Based Authorization Framework for Web Services: Integrating XGTRBAC and WS-Policy, Rafae Bhatti, Daniel Sanz, Elisa Bertino, and Arif Ghafoor

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Efficient k-Anonymization Using Clustering Techniques, Ji-Won Byun, Ashish Kamra, Elisa Bertino, and Ninghui Li

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Managing Risks in RBAC Employed Distributed Environments, Ebru Celikel, Murat Kantarcioglu, Bhavani Thuraisingham, and Elisa Bertino

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GEO-RBAC: A spatially aware RBAC, Maria Luisa Damiani, Elisa Bertino, Barbara Catania, and Paolo Perlasca

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Space-Partitioning Trees in PostgreSQL: Realization and Performance, Mohamed Eltabakh, Ramy Eltarras, and Walid G. Aref

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Duplicate Elimination in Space-partitioning Tree Indexes, Mohamed Eltabakh, Mourad Ouzzani, and Walid G. Aref

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Incremental Evaluation of Sliding-Window Queries over Data Streams, Thanaa Ghanem, Moustafa Hammad, Mohamed Mokbel, Walid G. Aref, and Ahmed Elmagarmid

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Efficient query execution on broadcasted index tree structures, Susanne E. Hambrusch, Chuan-Ming Liu, Walid G. Aref, and Sunil Prabhakar

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Query processing of multi-way stream window joins, Moustafa Hammad, Walid G. Aref, and Ahmed Elmagarmid

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Data Management in RFID Applications, Dan Lin, Hicham Elmongui, Elisa Bertino, and Beng Chin Ooi

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An approach to evaluate policy similarity, Dan Lin, Prathima Rao, Elisa Bertino, and Jorge Lobo

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A Critique of the ANSI Standard on Role-Based Access Control, Ninghui Li, Ji-Won Byun, and Elisa Bertino

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LAHVA: Linked Animal-Human Health Visual Analytics, Ross Maciejewski, Benjamin Tyner, Yun Jang, Cheng Zheng, Rimma Nehme, David S. Ebert, William S. Cleveland, Mourad Ouzzani, Shaun Grannis, and Lawrence Glickman

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Location-Aware Query Processing and Optimization, Mohamed Mokbel and Walid G. Aref

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SOLE: scalable on-line execution of continuous queries on spatio-temporal data streams, Mohamed Mokbel and Walid G. Aref

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The New Casper: A Privacy-Aware Location-Based Database Server, Mohamed Mokbel, Chin-Yin Chow, and Walid G. Aref

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A structure preserving approach for securing XML documents, Mohamed Nabeel and Elisa Bertino

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A structure preserving approach for securing XML documents, Mohamed Nabeel and Elisa Bertino

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Privacy-aware role based access control, Qun Ni, Alberto Trombetta, Elisa Bertino, and Jorge Lobo

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XACML Function Annotations, Prathima Rao, Dan Lin, and Elisa Bertino

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Privacy preserving schema and data matching, Monica Scannapieco, Ilya Figotin, Elisa Bertino, and Ahmed Elmagarmid

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Password policy simulation and analysis, Richard Shay, Abhilasha Bhargav-Spantzel, and Elisa Bertino

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Realizing Privacy-Preserving Features in Hippocratic Databases, Yasin Silva and Walid G. Aref

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PP-trust-X: A system for privacy preserving trust negotiations, Anna Squicciarini, Elisa Bertino, Elena Ferrari, Federica Paci, and Bhavani Thuraisingham

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A System for the Specification and Enforcement of Quality-Based Authentication Policies, Anna Squicciarini, Abhilasha Bhargav-Spantzel, Elisa Bertino, and Alexie Czeskis