Ehud Gudes

According to our database, Ehud Gudes authored at least 162 papers between 1973 and 2025.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2025

Predictive Enhancement of ABAC Policies Using Access Log Analytics [Work In Progress Paper].

Shmuel Amour, Ehud Gudes

Proceedings of the 30th ACM Symposium on Access Control Models and Technologies, 2025

Optimizing Cloud Data Lake Queries by Minimizing the Query Coverage Set.

Grisha Weintraub, Ehud Gudes, Shlomi Dolev

Proceedings of the 41st IEEE International Conference on Data Engineering, 2025

Bloom Filter Look-Up Tables for Private and Secure Distributed Databases in Web3.

Shlomi Dolev, Ehud Gudes, Daniel Shlomo

Proceedings of the Data and Applications Security and Privacy XXXIX, 2025

2024

GeniePool 2.0: advancing variant analysis through CHM13-T2T, AlphaMissense, gnomAD V4 integration, and variant co-occurrence queries.

Grisha Weintraub, Noam Hadar, Ehud Gudes, Shlomi Dolev, Ohad S. Birk

Database J. Biol. Databases Curation, January, 2024

Optimizing Cloud Data Lake Queries With a Balanced Coverage Plan.

Grisha Weintraub, Ehud Gudes, Shlomi Dolev, Jeffrey D. Ullman

IEEE Trans. Cloud Comput., 2024

Coverage-Based Caching in Cloud Data Lakes.

Grisha Weintraub, Ehud Gudes, Shlomi Dolev

Proceedings of the 17th ACM International Systems and Storage Conference, 2024

Access Policy Prediction via User Behavior.

Shmuel Amour, Ehud Gudes

Proceedings of the Cyber Security, Cryptology, and Machine Learning, 2024

2023

GeniePool: genomic database with corresponding annotated samples based on a cloud data lake architecture.

Noam Hadar, Grisha Weintraub, Ehud Gudes, Shlomi Dolev, Ohad S. Birk

Database J. Biol. Databases Curation, 2023

Analyzing large-scale genomic data with cloud data lakes.

Grisha Weintraub, Noam Hadar, Ehud Gudes, Shlomi Dolev, Ohad S. Birk

Proceedings of the 16th ACM International Conference on Systems and Storage, 2023

A User Study of an ABAC Model for Online Social Networks.

Adi Swissa, Ehud Gudes

Proceedings of the Trust Management XIV, 2023

Behavior-Dependent Access Control Policies.

Shmuel Amour, Ehud Gudes

Proceedings of the Trust Management XIV, 2023

A Survey of Security Challenges in Automatic Identification System (AIS) Protocol.

Silvie Levy, Ehud Gudes, Danny Hendler

Proceedings of the Cyber Security, Cryptology, and Machine Learning, 2023

2022

Efficient and Privacy Preserving Approximation of Distributed Statistical Queries.

Philip Derbeko, Shlomi Dolev, Ehud Gudes, Jeffrey D. Ullman

IEEE Trans. Big Data, 2022

Fake News Detection in Social Networks Using Machine Learning and Trust.

Nadav Voloch, Ehud Gudes, Nurit Gal-Oz, Rotem Mitrany, Ofri Shani, Maayan Shoel

Proceedings of the Cyber Security, Cryptology, and Machine Learning, 2022

Non-stopping Junctions via Traffic Scheduling.

Shlomi Dolev, Ehud Gudes, Hannah Yair

Proceedings of the Cyber Security, Cryptology, and Machine Learning, 2022

BFLUT Bloom Filter for Private Look Up Tables.

Shlomi Dolev, Ehud Gudes, Erez Segev, Jeffrey D. Ullman, Grisha Weintraub

Proceedings of the Cyber Security, Cryptology, and Machine Learning, 2022

2021

Wavelet-based dynamic and privacy-preserving similitude data models for edge computing.

Philip Derbeko, Shlomi Dolev, Ehud Gudes

Wirel. Networks, 2021

A Trust based Privacy Providing Model for Online Social Networks.

Nadav Voloch, Nurit Gal-Oz, Ehud Gudes

Online Soc. Networks Media, 2021

Indexing cloud data lakes within the lakes.

Grisha Weintraub, Ehud Gudes, Shlomi Dolev

Proceedings of the SYSTOR '21: The 14th ACM International Systems and Storage Conference, 2021

Preventing Fake News Propagation in Social Networks Using a Context Trust-Based Security Model.

Nadav Voloch, Ehud Gudes, Nurit Gal-Oz

Proceedings of the Network and System Security - 15th International Conference, 2021

Automatic Real Time Platoon Formation Using the Road Graph.

Shlomi Dolev, Ehud Gudes, Hannah Yair

Proceedings of the 20th IEEE International Symposium on Network Computing and Applications, 2021

Needle in a haystack queries in cloud data lakes.

Grisha Weintraub, Ehud Gudes, Shlomi Dolev

Proceedings of the Workshops of the EDBT/ICDT 2021 Joint Conference, 2021

An ABAC Model with Trust and Gossiping (ABAC-TG) for Online Social Networks.

Adi Swissa, Ehud Gudes

Proceedings of the Data and Applications Security and Privacy XXXV, 2021

Implementing GDPR in Social Networks Using Trust and Context.

Nadav Voloch, Ehud Gudes, Nurit Gal-Oz

Proceedings of the Cyber Security Cryptography and Machine Learning, 2021

Use of Blockchain for Ensuring Data Integrity in Cloud Databases.

Yakov Vainshtein, Ehud Gudes

Proceedings of the Cyber Security Cryptography and Machine Learning, 2021

2020

PUA Detection Based on Bundle Installer Characteristics.

Amir Lukach, Ehud Gudes, Asaf Shabtai

Proceedings of the Data and Applications Security and Privacy XXXIV, 2020

Comparison of DNS Based Methods for Detecting Malicious Domains.

Eyal Paz, Ehud Gudes

Proceedings of the Cyber Security Cryptography and Machine Learning, 2020

Analyzing the Robustness of a Comprehensive Trust-Based Model for Online Social Networks Against Privacy Attacks.

Nadav Voloch, Ehud Gudes, Nurit Gal-Oz

Proceedings of the Complex Networks & Their Applications IX, 2020

2019

A Survey on Geographically Distributed Big-Data Processing Using MapReduce.

Shlomi Dolev, Patricia Florissi, Ehud Gudes, Shantanu Sharma, Ido Singer

IEEE Trans. Big Data, 2019

Mining meaningful and rare roles from web application usage patterns.

Nurit Gal-Oz, Yaron Gonen, Ehud Gudes

Comput. Secur., 2019

A Role and Trust Access Control Model for Preserving Privacy and Image Anonymization in Social Networks.

Nadav Voloch, Priel Nissim, Mor Elmakies, Ehud Gudes

Proceedings of the Trust Management XIII - 13th IFIP WG 11.11 International Conference, 2019

An MST-based information flow model for security in Online Social Networks.

Nadav Voloch, Ehud Gudes

Proceedings of the Eleventh International Conference on Ubiquitous and Future Networks, 2019

An Access Control Model for Data Security in Online Social Networks Based on Role and User Credibility.

Nadav Voloch, Priel Levy, Mor Elmakies, Ehud Gudes

Proceedings of the Cyber Security Cryptography and Machine Learning, 2019

MLDStore - DNNs as Similitude Models for Sharing Big Data (Brief Announcement).

Philip Derbeko, Shlomi Dolev, Ehud Gudes

Proceedings of the Cyber Security Cryptography and Machine Learning, 2019

Deep Neural Networks as Similitude Models for Sharing Big Data.

Philip Derbeko, Shlomi Dolev, Ehud Gudes

Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018

New and Efficient Algorithms for Producing Frequent Itemsets with the Map-Reduce Framework.

Yaron Gonen, Ehud Gudes, Kirill Kandalov

Algorithms, 2018

Data Integrity Verification in Column-Oriented NoSQL Databases.

Grisha Weintraub, Ehud Gudes

Proceedings of the Data and Applications Security and Privacy XXXII, 2018

An Information-Flow Control Model for Online Social Networks Based on User-Attribute Credibility and Connection-Strength Factors.

Ehud Gudes, Nadav Voloch

Proceedings of the Cyber Security Cryptography and Machine Learning, 2018

Privacy via Maintaining Small Similitude Data for Big Data Statistical Representation.

Philip Derbeko, Shlomi Dolev, Ehud Gudes

Proceedings of the Cyber Security Cryptography and Machine Learning, 2018

2017

Bypassing system calls-based intrusion detection systems.

Ishai Rosenberg, Ehud Gudes

Concurr. Comput. Pract. Exp., 2017

Advanced Flow Models for Computing the Reputation of Internet Domains.

Hussien Othman, Ehud Gudes, Nurit Gal-Oz

Proceedings of the Trust Management XI - 11th IFIP WG 11.11 International Conference, 2017

Secure Protocol of ABAC Certificates Revocation and Delegation.

Alexey Rabin, Ehud Gudes

Proceedings of the Foundations and Practice of Security - 10th International Symposium, 2017

Cryptographically Enforced Role-Based Access Control for NoSQL Distributed Databases.

Yossif Shalabi, Ehud Gudes

Proceedings of the Data and Applications Security and Privacy XXXI, 2017

Brief Announcement: Privacy Preserving Mining of Distributed Data Using a Trusted and Partitioned Third Party.

Nir Maoz, Ehud Gudes

Proceedings of the Cyber Security Cryptography and Machine Learning, 2017

Crowdsourced Data Integrity Verification for Key-Value Stores in the Cloud.

Grisha Weintraub, Ehud Gudes

Proceedings of the 17th IEEE/ACM International Symposium on Cluster, 2017

Efficient and private approximations of distributed databases calculations.

Philip Derbeko, Shlomi Dolev, Ehud Gudes, Jeffrey D. Ullman

Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

Incremental Frequent Itemsets Mining with MapReduce.

Kirill Kandalov, Ehud Gudes

Proceedings of the Advances in Databases and Information Systems, 2017

2016

Content sharing schemes in DRM systems with enhanced performance and privacy preservation.

Michal Davidson, Tamir Tassa, Ehud Gudes

J. Comput. Secur., 2016

Security and privacy aspects in MapReduce on clouds: A survey.

Philip Derbeko, Shlomi Dolev, Ehud Gudes, Shantanu Sharma

Comput. Sci. Rev., 2016

Attacking and Defending Dynamic Analysis System-Calls Based IDS.

Ishai Rosenberg, Ehud Gudes

Proceedings of the Information Security Theory and Practice, 2016

An Improved MapReduce Algorithm for Mining Closed Frequent Itemsets.

Yaron Gonen, Ehud Gudes

Proceedings of the 2016 IEEE International Conference on Software Science, 2016

Evading System-Calls Based Intrusion Detection Systems.

Ishai Rosenberg, Ehud Gudes

Proceedings of the Network and System Security - 10th International Conference, 2016

Trust-based Dynamic RBAC.

Tamir Lavi, Ehud Gudes

Proceedings of the 2nd International Conference on Information Systems Security and Privacy, 2016

Sharing-Habits Based Privacy Control in Social Networks.

Silvie Levy, Ehud Gudes, Nurit Gal-Oz

Proceedings of the Data and Applications Security and Privacy XXX, 2016

Concise essence-preserving big data representation.

Philip Derbeko, Shlomi Dolev, Ehud Gudes, Jeffrey D. Ullman

Proceedings of the 2016 IEEE International Conference on Big Data (IEEE BigData 2016), 2016

2015

Reputation - from Social Perception to Internet Security.

Ehud Gudes

Proceedings of the Trust Management IX - 9th IFIP WG 11.11 International Conference, 2015

A Topology Based Flow Model for Computing Domain Reputation.

Igor Mishsky, Nurit Gal-Oz, Ehud Gudes

Proceedings of the Data and Applications Security and Privacy XXIX, 2015

2014

Implementing a database encryption solution, design and implementation issues.

Erez Shmueli, Ronen Vaisenberg, Ehud Gudes, Yuval Elovici

Comput. Secur., 2014

Monotonic qualitative logic programs: Computation and applications.

Rachel Ben-Eliyahu-Zohary, Tal Grinshpoun, Elena Churkin, Ehud Gudes

AI Commun., 2014

Knots Maintenance for Optimal Management of Trust Relations.

Libi Gur, Nurit Gal-Oz, Ehud Gudes

Proceedings of the Trust Management VIII - 8th IFIP WG 11.11 International Conference, 2014

Computing domains reputation using flow.

Igor Mishsky, Nurit Gal-Oz, Ehud Gudes

Proceedings of the 9th International Conference for Internet Technology and Secured Transactions, 2014

Contexto: lessons learned from mobile context inference.

Moshe Unger, Lior Rokach, Ariel Bar, Ehud Gudes, Bracha Shapira

Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2014

Efficient and Enhanced Solutions for Content Sharing in DRM Systems.

Michal Davidson, Ehud Gudes, Tamir Tassa

Proceedings of the Data and Applications Security and Privacy XXVIII, 2014

2013

Trust and reputation in and across virtual communities.

Nurit Gal-Oz, Ehud Gudes

Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013

2012

Secure distributed computation of anonymized views of shared databases.

Tamir Tassa, Ehud Gudes

ACM Trans. Database Syst., 2012

Code Type Revealing Using Experiments Framework.

Rami Sharon, Ehud Gudes

Proceedings of the Data and Applications Security and Privacy XXVI, 2012

2011

Introduction.

Jaideep Vaidya, Ehud Gudes

J. Comput. Secur., 2011

A Method for Detecting Unknown Malicious Executables.

Boris Rozenberg, Ehud Gudes, Yuval Elovici, Yuval Fledel

Proceedings of the IEEE 10th International Conference on Trust, 2011

Security Issues in NoSQL Databases.

Lior Okman, Nurit Gal-Oz, Yaron Gonen, Ehud Gudes, Jenny Abramov

Proceedings of the IEEE 10th International Conference on Trust, 2011

Mining Roles from Web Application Usage Patterns.

Nurit Gal-Oz, Yaron Gonen, Ran Yahalom, Ehud Gudes, Boris Rozenberg, Erez Shmueli

Proceedings of the Trust, Privacy and Security in Digital Business, 2011

Tracking end-users in web databases.

Boris Rozenberg, Yaron Gonen, Ehud Gudes, Nurit Gal-Oz, Erez Shmueli

Proceedings of the 5th International Conference on Network and System Security, 2011

Identifying Knots of Trust in Virtual Communities.

Nurit Gal-Oz, Ran Yahalom, Ehud Gudes

Proceedings of the Trust Management V, 5th IFIP WG 11.11 International Conference, 2011

HashMax: A New Method for Mining Maximal Frequent Itemsets.

Natalia Vanetik, Ehud Gudes

Proceedings of the KDIR 2011, 2011

Users tracking and roles mining in web-based applications.

Yaron Gonen, Ehud Gudes

Proceedings of the 2011 Joint EDBT/ICDT Ph.D. Workshop, Uppsala, Sweden, March 25, 2011, 2011

Privacy issues with sharing reputation across virtual communities.

Nurit Gal-Oz, Tal Grinshpoun, Ehud Gudes

Proceedings of the 2011 International Workshop on Privacy and Anonymity in Information Society, 2011

2010

Sharing Reputation Across Virtual Communities.

Nurit Gal-Oz, Tal Grinshpoun, Ehud Gudes

J. Theor. Appl. Electron. Commer. Res., 2010

Privacy Issues with Sharing and Computing Reputation across Communities.

Nurit Gal-Oz, Tal Grinshpoun, Ehud Gudes

J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl., 2010

Schemes for Privately Computing Trust and Reputation.

Nurit Gal-Oz, Niv Gilboa, Ehud Gudes

Proceedings of the Trust Management IV - 4th IFIP WG 11.11 International Conference, 2010

CAMLS: A Constraint-Based Apriori Algorithm for Mining Long Sequences.

Yaron Gonen, Nurit Gal-Oz, Ran Yahalom, Ehud Gudes

Proceedings of the Database Systems for Advanced Applications, 2010

2009

Subsea: an efficient heuristic algorithm for subgraph isomorphism.

Vladimir Lipets, Natalia Vanetik, Ehud Gudes

Data Min. Knowl. Discov., 2009

CCR: A Model for Sharing Reputation Knowledge Across Virtual Communities.

Tal Grinshpoun, Nurit Gal-Oz, Amnon Meisels, Ehud Gudes

Proceedings of the 2009 IEEE/WIC/ACM International Conference on Web Intelligence, 2009

SISR - A New Model for Epidemic Spreading of Electronic Threats.

Boris Rozenberg, Ehud Gudes, Yuval Elovici

Proceedings of the Information Security, 12th International Conference, 2009

Methods for Computing Trust and Reputation While Preserving Privacy.

Ehud Gudes, Nurit Gal-Oz, Alon Grubshtein

Proceedings of the Data and Applications Security XXIII, 2009

2008

A Robust and Knot-Aware Trust-Based Reputation Model.

Nurit Gal-Oz, Ehud Gudes, Danny Hendler

Proceedings of the Trust Management II, 2008

A Distributed Framework for the Detection of New Worm-Related Malware.

Boris Rozenberg, Ehud Gudes, Yuval Elovici

Proceedings of the Intelligence and Security Informatics, 2008

TOPS: a new design for transactions in publish/subscribe middleware.

Yosef Shatsky, Ehud Gudes

Proceedings of the Second International Conference on Distributed Event-Based Systems, 2008

DIWeDa - Detecting Intrusions in Web Databases.

Alex Roichman, Ehud Gudes

Proceedings of the Data and Applications Security XXII, 2008

2007

Fine-grained access control to web databases.

Alex Roichman, Ehud Gudes

Proceedings of the 12th ACM Symposium on Access Control Models and Technologies, 2007

Transactions in Content-Based Publish/Subscribe Middleware.

Luis Vargas, Lauri I. W. Pesonen, Ehud Gudes, Jean Bacon

Proceedings of the 27th International Conference on Distributed Computing Systems Workshops (ICDCS 2007 Workshops), 2007

2006

Discovering Frequent Graph Patterns Using Disjoint Paths.

Ehud Gudes, Solomon Eyal Shimony, Natalia Vanetik

IEEE Trans. Knowl. Data Eng., 2006

Association rules mining in vertically partitioned databases.

Boris Rozenberg, Ehud Gudes

Data Knowl. Eng., 2006

Support measures for graph data.

Natalia Vanetik, Solomon Eyal Shimony, Ehud Gudes

Data Min. Knowl. Discov., 2006

Privacy preserving Data Mining Algorithms without the use of Secure Computation or Perturbation.

Alex Gurevich, Ehud Gudes

Proceedings of the Tenth International Database Engineering and Applications Symposium (IDEAS 2006), 2006

Recent Research on Privacy Preserving Data Mining.

Alex Gurevich, Ehud Gudes

Proceedings of the Information Systems Security, Second International Conference, 2006

Resolving Information Flow Conflicts in RBAC Systems.

Noa Tuval, Ehud Gudes

Proceedings of the Data and Applications Security XX, 2006

2005

Using Relevant Sets for Optimizing XML Indexes.

Paz Biber, Ehud Gudes

Proceedings of the WEBIST 2005, 2005

Mining Module for Adaptive XML Path Indexing.

Ehud Gudes, Alexander Pertsev

Proceedings of the 16th International Workshop on Database and Expert Systems Applications (DEXA 2005), 2005

Designing Secure Indexes for Encrypted Databases.

Erez Shmueli, Ronen Waisenberg, Yuval Elovici, Ehud Gudes

Proceedings of the Data and Applications Security XIX, 2005

2004

Abbreviation Expansion in Schema Matching and Web Integration.

Lev-Arie Ratinov, Ehud Gudes

Proceedings of the 2004 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2004), 2004

Probabilistic model for schema understanding and matching.

Lev-Arie Ratinov, Solomon Eyal Shimony, Ehud Gudes

Proceedings of the IEEE International Conference on Systems, 2004

A Structure Preserving Database Encryption Scheme.

Yuval Elovici, Ronen Waisenberg, Erez Shmueli, Ehud Gudes

Proceedings of the Secure Data Management, VLDB 2004 Workshop, 2004

A SecureWorkflow Model Based on Distributed Constrained Role and Task Assignment for the Internet.

Ilanit Moodahi, Ehud Gudes, Oz Lavee, Amnon Meisels

Proceedings of the Information and Communications Security, 6th International Conference, 2004

Mining Frequent Labeled and Partially Labeled Graph Patterns.

Natalia Vanetik, Ehud Gudes

Proceedings of the 20th International Conference on Data Engineering, 2004

Diagonally Subgraphs Pattern Mining.

Moti Cohen, Ehud Gudes

Proceedings of the 9th ACM SIGMOD Workshop on Research Issues in Data Mining and Knowledge Discovery, 2004

Information Flow Analysis for File Systems and Databases Using Labels.

Ehud Gudes, Luigi V. Mancini, Francesco Parisi-Presicce

Proceedings of the Research Directions in Data and Applications Security XVIII, 2004

2003

FlexiMine - A Flexible Platform for KDD Research and Application Development.

Rachel Ben-Eliyahu-Zohary, Carmel Domshlak, Ehud Gudes, N. Liusternik, Amnon Meisels, Tzachi Rosen, Solomon Eyal Shimony

Ann. Math. Artif. Intell., 2003

Metaqueries: Semantics, complexity, and efficient algorithms.

Rachel Ben-Eliyahu-Zohary, Ehud Gudes, Giovambattista Ianni

Artif. Intell., 2003

Policy and State Based Secure Wrapper and Its Application to Mobile Agents.

Alexander Binun, Ehud Gudes

Proceedings of the 1st Latin American Web Congress (LA-WEB 2003), 2003

Collaborative Privacy Preserving Frequent Item Set Mining in Vertically Partitioned Databases.

Ehud Gudes, Boris Rozenberg

Proceedings of the Data and Applications Security XVII: Status and Prospects, 2003

2002

AutoWF - A secure Web workflow system using autonomous objects.

Ehud Gudes, Aharon Tubman

Data Knowl. Eng., 2002

Answering Cooperative Recursive Queries in Web Federated Databases.

Mira Balaban, Nikolai Berezansky, Ehud Gudes

Proceedings of the Next Generation Information Technologies and Systems, 2002

Computing Frequent Graph Patterns from Semistructured Data.

Natalia Vanetik, Ehud Gudes, Solomon Eyal Shimony

Proceedings of the 2002 IEEE International Conference on Data Mining (ICDM 2002), 2002

Exploiting Local Similarity for Indexing Paths in Graph-Structured Data.

Raghav Kaushik, Pradeep Shenoy, Philip Bohannon, Ehud Gudes

Proceedings of the 18th International Conference on Data Engineering, San Jose, CA, USA, February 26, 2002

Remote Conferencing with Multimedia Objects.

Ehud Gudes, Carmel Domshlak, Natalia Orlov

Proceedings of the XML-Based Data Management and Multimedia Engineering, 2002

2000

Wrappers - a mechanism to support state-based authorisation in Web applications.

Martin S. Olivier, Ehud Gudes

Proceedings of the Data and Application Security, 2000

Meta-queries - Computation and Evaluation.

Rachel Ben-Eliyahu-Zohary, Ehud Gudes

Proceedings of the Data Warehousing and Knowledge Discovery, 2000

1999

Deadlock Detection in Distributed Database Systems: A New Algorithm and a Comparative Performance Analysis.

Natalija Krivokapic, Alfons Kemper, Ehud Gudes

VLDB J., 1999

Modeling, Specifying and Implementing Workflow Security in Cyberspace.

Ehud Gudes, Martin S. Olivier, Reind P. van de Riet

J. Comput. Secur., 1999

Dynamic Relationships and Their Propagation and Concurrency Semantics in Object-Oriented Databases.

Amir Sapir, Ehud Gudes

Proceedings of the Next Generation Information Technologies and Systems, 1999

Towards Efficient Metaquerying.

Rachel Ben-Eliyahu-Zohary, Ehud Gudes

Proceedings of the Sixteenth International Joint Conference on Artificial Intelligence, 1999

1998

FlexiMine - A Flexible Platform for KDD Research and Application Construction.

Carmel Domshlak, D. Gershkovich, Ehud Gudes, N. Liusternik, Amnon Meisels, Tzachi Rosen, Solomon Eyal Shimony

Proceedings of the Fourth International Conference on Knowledge Discovery and Data Mining (KDD-98), 1998

Dynamic Relationships and their Propagation Attributes in Object Oriented Databases.

Amir Sapir, Ehud Gudes

Proceedings of the Ninth International Workshop on Database and Expert Systems Applications, 1998

Specifying Application-Level Security in Workflow Systems.

Martin S. Olivier, Reind P. van de Riet, Ehud Gudes

Proceedings of the Ninth International Workshop on Database and Expert Systems Applications, 1998

Security Policies in Replicated and Autonomous Databases.

Ehud Gudes, Martin S. Olivier

Proceedings of the Database Security XII: Status and Prospects, 1998

1997

Combining rules and constraints for employee timetabling.

Amnon Meisels, Ehud Gudes, Gadi Solotorevsky

Int. J. Intell. Syst., 1997

Security in Cyberspace: A Knowledge-Base Approach.

Reind P. van de Riet, Andrea Junk, Ehud Gudes

Data Knowl. Eng., 1997

Decomposing and Solving Timetabling Constraint Networks.

Amnon Meisels, Jihad El-Sana, Ehud Gudes

Comput. Intell., 1997

A compile-time model for safe information flow in object-oriented databases.

Masha Gendler-Fishman, Ehud Gudes

Proceedings of the Information Security in Research and Business, 1997

Alter-egos and Roles: Supporting Workflow Security in Cyberspaces.

Ehud Gudes, Reind P. van de Riet, J. F. M. Burg, Martin S. Olivier

Proceedings of the Database Securty XI: Status and Prospects, 1997

Compile-Time Flow Analysis of Transactions and Methods in Object-Oriented Databases.

Masha Gendler-Fishman, Ehud Gudes

Proceedings of the Database Securty XI: Status and Prospects, 1997

Solving a Real-life Nurses Time Tabling and Transportation Problem Using Distributed CSP Techniques.

Gadi Solotorvsky, Ehud Gudes

Proceedings of the Constraints & Agents: Collected Papers from the 1997 AAAI Workshop, 1997

1996

A Uniform Indexing Scheme for Object-Oriented Databases.

Ehud Gudes

Proceedings of the Twelfth International Conference on Data Engineering, February 26, 1996

An Object-Oriented Database Architecture for Providing Securty in Cyberspace.

Reind P. van de Riet, Ehud Gudes

Proceedings of the Database Security Volume X, 1996

Modeling and Solving Distributed Constraint Satisfaction Problems (DCSPs).

Gadi Solotorevsky, Ehud Gudes, Amnon Meisels

Proceedings of the Second International Conference on Principles and Practice of Constraint Programming, 1996

Algorithms for Solving Distributed Constraint Satisfaction Problems (DCSPs).

Gadi Solotorevsky, Ehud Gudes

Proceedings of the Third International Conference on Artificial Intelligence Planning Systems, 1996

1995

Employee Timetabling, Constraint Networks and Knowledge-Based Rules: A Mixed Approach.

Amnon Meisels, Ehud Gudes, Gadi Solotorevsky

Proceedings of the Practice and Theory of Automated Timetabling, First International Conference, Edinburgh, UK, August 29, 1995

TRAPS - A Time Dependent Resource Allocation Language.

G. Trzewik, Ehud Gudes, Amnon Meisels, Gadi Solotorevsky

Proceedings of the Next Generation Information Technologies and Systems (NGITS '95), 1995

1994

RAPS: A Rule-Based Language for Specifying Resource Allocation and Time-Tabling.

Gadi Solotorevsky, Ehud Gudes, Amnon Meisels

IEEE Trans. Knowl. Data Eng., 1994

A Model for Evaluation and Administration of Security in Object-Oriented Databases.

Eduardo B. Fernández, Ehud Gudes, Haiyan Song

IEEE Trans. Knowl. Data Eng., 1994

1993

A Model of Methods Access Authorization in Object-oriented Databases.

Nurit Gal-Oz, Ehud Gudes, Eduardo B. Fernández

Proceedings of the 19th International Conference on Very Large Data Bases, 1993

A Method-Based Authorization Model for Object-Oriented Databases.

Eduardo B. Fernández, María M. Larrondo-Petrie, Ehud Gudes

Proceedings of the Security for Object-Oriented Systems, 1993

1991

Limited-resource scheduling by generalized rule-based system.

Amnon Meisels, Tsvi Kuflik, Ehud Gudes

Knowl. Based Syst., 1991

1990

An Expert Systems Based Methodology for Solving Resource Allocation Problems.

Ehud Gudes, Tsvi Kuflik, Amnon Meisels

Proceedings of the Third International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, IEA/AIE 1990, July 15-18, 1990, The Mills House Hotel, Charleston, SC, USA, 1990

Evolution of Negative, Predicate, and Instance-based Authorization in Object-Oriented Databases.

Ehud Gudes, Haiyan Song, Eduardo B. Fernández

Proceedings of the Database Security, 1990

1989

A Security Model for Object-Oriented Databases.

Eduardo B. Fernández, Ehud Gudes, Haiyan Song

Proceedings of the 1989 IEEE Symposium on Security and Privacy, 1989

A Distributed Locking Algorithm for A Transactions System in Flat Concurrent Prolog.

Ehud Reches, Ehud Gudes, Ehud Shapiro

Proceedings of the Foundations of Data Organization and Algorithms, 1989

Security Policies in Object-Oriented Databases.

María M. Larrondo-Petrie, Ehud Gudes, Haiyan Song, Eduardo B. Fernández

Proceedings of the Database Security, 1989

1988

Software fault tolerance in architectures with hierarchical protection levels.

Brenda M. Ozaki, Eduardo B. Fernández, Ehud Gudes

IEEE Micro, 1988

GISD: a graphical interactive system for conceptual database design.

Peretz Shoval, Ehud Gudes, Moshe Goldstein

Inf. Syst., 1988

1987

GCI-A Tool for Developing Interactive CAD User Interfaces.

Ehud Gudes, Gilad Bracha

Softw. Pract. Exp., 1987

1984

A Unifying Approach to the Design of a Secure Database Operating System.

David L. Spooner, Ehud Gudes

IEEE Trans. Software Eng., 1984

1982

A new model for data base abstraction.

Prabuddha De, Arun Sen, Ehud Gudes

Inf. Syst., 1982

1981

An Extended Entity-Relationship Model with Multi Level External Views.

Prabuddha De, Arun Sen, Ehud Gudes

Proceedings of the Entity-Relationship Approach to Information Modeling and Analysis, 1981

1980

The Design of a Cryptopgraphy Based Secure File System.

Ehud Gudes

IEEE Trans. Software Eng., 1980

Experiments with B-Tree Reorganization.

Ehud Gudes, Shalom Tsur

Proceedings of the 1980 ACM SIGMOD International Conference on Management of Data, 1980

1979

Security in a Multi-Level Structured Model of a Data Base.

Ehud Gudes, Harvey S. Koch, Fred A. Stahl

Comput. J., 1979

A Note on: "An Optimal Evaluation of Boolean Expressions in an Online Query System".

Ehud Gudes, Anthony Hoffman

Commun. ACM, 1979

Design and implementation of a query command language using transition networks.

Patrick J. Conley, Ehud Gudes

Proceedings of the IEEE Computer Society's Third International Computer Software and Applications Conference, 1979

1978

Storage Allocation for Access Path Minimization in Network Structured Data Bases.

Johann P. Malmquist, Ehud Gudes, Edward L. Robertson

Proceedings of the International Conference on Databases: Improving Usability and Responiveness, 1978

1977

Teaching data base systems using Date and Computing Surveys.

Ehud Gudes

SIGMOD Rec., 1977

1976

The application of cryptography for data base security.

Ehud Gudes, Harvey S. Koch, Fred A. Stahl

Proceedings of the American Federation of Information Processing Societies: 1976 National Computer Conference, 1976

1973

On Evaluating Boolean Expressions.

Ehud Gudes, A. Reiter

Softw. Pract. Exp., 1973