Witold Litwin

Orcid: 0009-0009-2999-9704

According to our database1, Witold Litwin authored at least 108 papers between 1978 and 2024.

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Awards

ACM Fellow

ACM Fellow 2001, "For pioneering research in dynamic storage structures, scalable distributed file structures and multidatabases.".

Timeline

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Bibliography

2024
Manifesto for SIR SQL.
Proceedings of the 2024 9th International Conference on Information and Education Innovations, 2024

2022
Stored and Inherited Relations with PKN Foreign Keys.
Proceedings of the New Trends in Database and Information Systems, 2022

2021
Natural Stored and Inherited Relations.
Proceedings of the 12th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN 2021) / The 11th International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH-2021), 2021

2019
SQL for Stored and Inherited Relations.
Proceedings of the 21st International Conference on Enterprise Information Systems, 2019

Manifesto for Improved Foundations of Relational Model.
Proceedings of the 10th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN 2019) / The 9th International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH-2019) / Affiliated Workshops, 2019

2017
Stored and Inherited Relations.
CoRR, 2017

2016
AS-Index: A Structure for String Search Using n-Grams and Algebraic Signatures.
J. Comput. Sci. Technol., 2016

On-the-Fly AES256 Decryption/Encryption for Trusted Cloud SQL DBS: Position Statement.
Proceedings of the 27th International Workshop on Database and Expert Systems Applications, 2016

Trusted cloud SQL DBS with on-the-fly AES decryption/encryption.
Proceedings of the 2016 IEEE International Conference on Big Data (IEEE BigData 2016), 2016

2015
On-the fly AES Decryption/Encryption for Cloud SQL Databases.
CoRR, 2015

A Dependable, Scalable, Distributed, Virtual Data Structure.
Proceedings of the Algorithms and Architectures for Parallel Processing, 2015

Numerical SQL Value Expressions Over Encrypted Cloud Databases.
Proceedings of the Database and Expert Systems Applications, 2015

An Autonomous Data Structure for Brute Force Calculations in the Cloud.
Proceedings of the 7th IEEE International Conference on Cloud Computing Technology and Science, 2015

2013
Recoverable Encryption through a Noised Secret over a Large Cloud.
Trans. Large Scale Data Knowl. Centered Syst., 2013

Key Recovery Using Noised Secret Sharing with Discounts over Large Clouds.
Proceedings of the International Conference on Social Computing, SocialCom 2013, 2013

Three-Dimensional Redundancy Codes for Archival Storage.
Proceedings of the 2013 IEEE 21st International Symposium on Modelling, 2013

2012
Improved deduplication through parallel Binning.
Proceedings of the 31st IEEE International Performance Computing and Communications Conference, 2012

Securing password recovery through dispersion.
Proceedings of the Fourth International Conference on Computational Aspects of Social Networks, 2012

2011
Privacy of data outsourced to a cloud for selected readers through client-side encryption.
Proceedings of the 10th annual ACM workshop on Privacy in the electronic society, 2011

2010
LH*RE: A Scalable Distributed Data Structure with Recoverable Encryption.
Proceedings of the IEEE International Conference on Cloud Computing, 2010

2009
Large-scale indexing of spatial data in distributed repositories: the SD-Rtree.
VLDB J., 2009

AS-index: a structure for string search using n-grams and algebraic signatures.
Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

2008
LH*<sub>RS</sub><sup>P2P</sup>: a scalable distributed data structure for P2P environment.
Proceedings of the 8th international conference on New technologies in distributed systems, 2008

Scalable web services interface for SD-SQL server.
Proceedings of the 3rd International ICST Conference on Scalable Information Systems, 2008

2007
Fast nGram-Based String Search Over Data Encoded Using Algebraic Signatures.
Proceedings of the 33rd International Conference on Very Large Data Bases, 2007

SD-Rtree: A Scalable Distributed Rtree.
Proceedings of the 23rd International Conference on Data Engineering, 2007

Dynamic storage balancing in a distributed spatial index.
Proceedings of the 15th ACM International Symposium on Geographic Information Systems, 2007

LH*P2Prs : Une structure de données scalable et distribuée pour l'environnement P2P.
Proceedings of the Actes des 3èmes journées francophones sur les Entrepôts de Données et l'Analyse en ligne, 2007

A Framework for Distributed Spatial Indexing in Shared-Nothing Architectures.
Proceedings of the 23èmes Journées Bases de Données Avancées, 2007

2006
An Encrypted, Content Searchable Scalable Distributed Data Structure.
Proceedings of the 22nd International Conference on Data Engineering Workshops, 2006

String-Matching and Update through Algebraic Signatures in Scalable Distributed Data Structures.
Proceedings of the 17th International Workshop on Database and Expert Systems Applications (DEXA 2006), 2006

Pattern Matching Using n-Gram Sampling of Cumulative Algebraic Signatures: Preliminary Results.
Proceedings of the 17th International Workshop on Database and Expert Systems Applications (DEXA 2006), 2006

Architecture and Interface of Scalable Distributed Database System SD-SQL Server.
Proceedings of the IASTED International Conference on Databases and Applications, 2006

An Overview of a Scalable Distributed Database System SD-SQL Server.
Proceedings of the Flexible and Efficient Information Handling, 2006

2005
LH*<sub>RS</sub> - a highly-available scalable distributed data structure.
ACM Trans. Database Syst., 2005

Cumulative Algebraic Signatures for Fast String Search, Protection Against Incidental Viewing and Corruption of Data in an SDDS.
Proceedings of the Databases, 2005

Galois Connections, T-CUBES, and P2P Data Mining.
Proceedings of the Databases, 2005

2004
LH*RS: A Highly Available Distributed Data Storage.
Proceedings of the (e)Proceedings of the Thirtieth International Conference on Very Large Data Bases, VLDB 2004, Toronto, Canada, August 31, 2004

Algebraic Signatures for Scalable Distributed Data Structures.
Proceedings of the 20th International Conference on Data Engineering, 2004

Explicit and Implicit LIST Aggregate Function for Relational Databases.
Proceedings of the IASTED International Conference on Databases and Applications, 2004

2003
Reliability Mechanisms for Very Large Storage Systems.
Proceedings of the 20th IEEE/11th NASA Goddard Conference on Mass Storage Systems and Technologies, 2003

2002
LH*G: A High-Availability Scalable Distributed Data Structure By Record Grouping.
IEEE Trans. Knowl. Data Eng., 2002

Deadlock and Livelock Free Concurrency Control by Value Dates for Scalable Distributed Data Structures.
Proceedings of the Distributed Data & Structures 4, 2002

Experimental Performance Analysis of LH*<sub>RS</sub> Parity Management.
Proceedings of the Distributed Data & Structures 4, 2002

Introduction: Distributed Data & Structures 4.
Proceedings of the Distributed Data & Structures 4, 2002

2001
AMOS-SDDS: A Scalable Distributed Data Manager for Windows Multicomputers.
Proceedings of the ISCA 14th International Conference on Parallel and Distributed Computing Systems, 2001

2000
Scalable Distributed Data Structures for High-Performance Databases.
Proceedings of the Distributed Data & Structures 3, 2000

Scalable Distributed Log Structured Arrays.
Proceedings of the Distributed Data & Structures 3, 2000

LH*<sub>RS</sub>: A High-Availability Scalable Distributed Data Structure using Reed Solomon Codes.
Proceedings of the 2000 ACM SIGMOD International Conference on Management of Data, 2000

1999
Design Issues for Scalable Availability LH* Schemes with Recor Grouping.
Proceedings of the Distributed Data & Structures 2, 1999

1997
LH*s: A High-Availability and High-Security Scalable Distributed Data Structure.
Proceedings of the 7th International Workshop on Research Issues in Data Engineering (RIDE '97) High Performance Database Management for Large-Scale Applications, 1997

1996
Mariposa: A Wide-Area Distributed Database System
VLDB J., 1996

LH* - A Scalable, Distributed Data Structure.
ACM Trans. Database Syst., 1996

k-RP*S: A Scalable Distributed Data Structure for High-Performance Multi-Attribute Access.
Proceedings of the Fourth International Conference on Parallel and Distributed Information Systems, 1996

LH*LH: A scalable High Performance Data Structure for Switched Multicomputers.
Proceedings of the Advances in Database Technology, 1996

High-Availability LH* Schemes with Mirroring.
Proceedings of the First IFCIS International Conference on Cooperative Information Systems (CoopIS'96), 1996

1994
Chronological Scheduling of Transactions with Temporal Dependencies
VLDB J., 1994

RP*: A Family of Order Preserving Scalable Distributed Data Structures.
Proceedings of the VLDB'94, 1994

An Economic Paradigm for Query Processing and Data Migration in Mariposa.
Proceedings of the Third International Conference on Parallel and Distributed Information Systems (PDIS 94), 1994

Mariposa: A New Architecture for Distributed Data.
Proceedings of the Tenth International Conference on Data Engineering, 1994

1993
Query Languages for Relational Multidatabases
VLDB J., 1993

LH* - Linear Hashing for Distributed Files.
Proceedings of the 1993 ACM SIGMOD International Conference on Management of Data, 1993

LH* - A Tool for Interoperability at the File Access Level.
Proceedings of the RIDE-IMS '93, 1993

An Overview of Pegasus.
Proceedings of the RIDE-IMS '93, 1993

Execution of Extended Multidatabase SQL.
Proceedings of the Ninth International Conference on Data Engineering, 1993

Panel: Highways and Jukeboxes: A Revolution for Data Structures?
Proceedings of the Foundations of Data Organization and Algorithms, 1993

Integrating Temporal Data in a Heterogeneous Environment.
Proceedings of the Temporal Databases: Theory, Design, and Implementation., 1993

1992
Main Memory Oriented Optimization of OO Queries Using Typed Datalog with Foreign Predicates.
IEEE Trans. Knowl. Data Eng., 1992

Declarative Definition of Object-Oriented Multidatabase Mappings.
Proceedings of the Distributed Object Management, 1992

O*SQL: A Language for Object Oriented Multidatabase Interoperability.
Proceedings of the IFIP WG 2.6 Database Semantics Conference on Interoperable Database Systems (DS-5), 1992

1991
Trie Hashing With Controlled Load.
IEEE Trans. Software Eng., 1991

First Order Normal Form for Relational Databases and Multidatabases.
SIGMOD Rec., 1991

The Pegasus Heterogeneous Multidatabase System.
Computer, 1991

Interoperability In Multidatabases: Semantic and System Issues (Panel).
Proceedings of the 17th International Conference on Very Large Data Bases, 1991

Language Features for Interoperability of Databases with Schematic Discrepancies.
Proceedings of the 1991 ACM SIGMOD International Conference on Management of Data, 1991

Interoperability of Heterogeneous Databases with Schematic Discrepancies.
Proceedings of the RIDE-IMS '91, 1991

Implicit joins in the structural data model.
Proceedings of the Fifteenth Annual International Computer Software and Applications Conference, 1991

Deadlock problems in a multidatabase environment.
Proceedings of the Compcon Spring '91, San Francisco, 1991

Pegasus: a system for seamless integration of heterogeneous information sources.
Proceedings of the Compcon Spring '91, San Francisco, 1991

Dealing with Granularity of Time in Temporal Databases.
Proceedings of the Advanced Information Systems Engineering, 1991

1990
Extending the Transaction Model to Capture more Meaning.
SIGMOD Rec., 1990

Interoperability of Multiple Autonomous Databases.
ACM Comput. Surv., 1990

A Multidatabase Transaction Model for InterBase.
Proceedings of the 16th International Conference on Very Large Data Bases, 1990

1989
MSQL: A Multidatabase Language.
Inf. Sci., 1989

Concurrency and Trie Hashing.
Acta Informatica, 1989

1988
Multilevel Trie Hashing.
Proceedings of the Advances in Database Technology, 1988

From Database Systems to Multidatabase Systems: Why and How.
Proceedings of the 6th British National Conference on Databases (BNCOD 6), 1988

1987
A New Method for Fast Data Searches with Keys.
IEEE Softw., 1987

An overview of the multi-database manipulation language MDSL.
Proc. IEEE, 1987

The future of heterogeneous databases.
Proceedings of the 1987 Fall Joint Computer Conference on Exploring technology: today and tomorrow, 1987

1986
Multidatabase Interoperability.
Computer, 1986

Dynamic Attributes in the Multidatabase System MRDSM.
Proceedings of the Second International Conference on Data Engineering, 1986

The Bounded Disorder Access Method.
Proceedings of the Second International Conference on Data Engineering, 1986

1985
TRIE Hashing: Further Properties and Performance.
Proceedings of the Foundations of Data Organization, 1985

Jointures implicites dans le sysème MRDSM.
Proceedings of the Journées Bases de Données Avancés, 1985

An Overview of the Multidatabase System MRDSM.
Proceedings of the 1985 ACM annual conference on The range of computing: mid-80's perspective: mid-80's perspective, 1985

1984
MALPHA: A Relational Multidatabase Manipulation Language.
Proceedings of the First International Conference on Data Engineering, 1984

1983
Issues in Multiple Database Environmemnts (Panel).
Proceedings of the 3rd Int. Conf. on Entity-Relationship Approach (ER'83), 1983

1982
Distributed Data User's Needs: Experience from some SIRIUS Project Prototypes.
IEEE Database Eng. Bull., 1982

Messidor: A Distributed Information Retrieval Systems.
Proceedings of the Research and Development in Information Retrieval, 1982

SIRIUS System for Distributed Data Management.
Proceedings of the Second International Symposium on Distributed Data Bases, 1982

1981
MESSIDOR System.
Proceedings of the Joint Proceedings of SIGSMALL Symposium on Small Systems and SIGMOD Workshop on Small Database Systems, 1981

Trie Hashing.
Proceedings of the 1981 ACM SIGMOD International Conference on Management of Data, Ann Arbor, Michigan, USA, April 29, 1981

Logical Model of a Distributed Data Base.
Proceedings of the Distributed Data Sharing Systems, 1981

1980
Linear Hashing: A New Tool for File and Table Addressing.
Proceedings of the Sixth International Conference on Very Large Data Bases, 1980

SIRIUS: A French Nationwide Project on Distributed Data Bases.
Proceedings of the Sixth International Conference on Very Large Data Bases, 1980

Linear Hashing: A new Algorithm for Files and Tables Addressing.
Proceedings of the Proceedings International Conference on Data Bases, 1980

1978
Virtual Hashing: A Dynamically Changing Hashing.
Proceedings of the Fourth International Conference on Very Large Data Bases, 1978


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