Rada Chirkova

According to our database1, Rada Chirkova
  • authored at least 67 papers between 2000 and 2017.
  • has a "Dijkstra number"2 of four.

Timeline

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Bibliography

2017
Exact Detection of Information Leakage: Decidability and Complexity.
T. Large-Scale Data- and Knowledge-Centered Systems, 2017

A Framework for Assessing Achievability of Data-Quality Constraints.
CoRR, 2017

DataSlicer: Task-Based Data Selection for Visual Data Exploration.
CoRR, 2017

Differentially Private K-Skyband Query Answering Through Adaptive Spatial Decomposition.
Proceedings of the Data and Applications Security and Privacy XXXI, 2017

2016
Combined-semantics equivalence of conjunctive queries: Decidability and tractability results.
J. Comput. Syst. Sci., 2016

Privacy-Preserving Two-Party Skyline Queries Over Horizontally Partitioned Data.
Proceedings of the Information Security Theory and Practice, 2016

Coco: Runtime Reasoning about Conflicting Commitments.
Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence, 2016

Expressing and reasoning about conflicting norms in cybersecurity: poster.
Proceedings of the Symposium and Bootcamp on the Science of Security, 2016

Knowledge-Guided Maximal Clique Enumeration.
Proceedings of the Advanced Data Mining and Applications - 12th International Conference, 2016

2015
WaveCluster with Differential Privacy.
CoRR, 2015

Exact Detection of Information Leakage in Database Access Control.
Proceedings of the Big Data Analytics and Knowledge Discovery, 2015

Determining Query Readiness for Structured Data.
Proceedings of the Big Data Analytics and Knowledge Discovery, 2015

WaveCluster with Differential Privacy.
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, 2015

2014
Obtaining Information about Queries behind Views and Dependencies.
CoRR, 2014

Combined-Semantics Equivalence and Minimization of Conjunctive Queries.
Comput. J., 2014

Memory-efficient Query-driven Community Detection with Application to Complex Disease Associations.
Proceedings of the 2014 SIAM International Conference on Data Mining, 2014

2013
Big and Useful: What's in the Data for Me?.
PVLDB, 2013

An integer programming approach for the view and index selection problem.
Data Knowl. Eng., 2013

Combined-Semantics Equivalence Is Decidable for a Practical Class of Conjunctive Queries.
CoRR, 2013

Query optimization in information integration.
Acta Inf., 2013

2012
Materialized Views.
Foundations and Trends in Databases, 2012

Tractable XML data exchange via relations.
Frontiers of Computer Science, 2012

Equivalence and minimization of conjunctive queries under combined semantics.
Proceedings of the 15th International Conference on Database Theory, 2012

Two-Stage Stochastic View Selection for Data-Analysis Queries.
Proceedings of the Advances in Databases and Information Systems, 2012

Deterministic View Selection for Data-Analysis Queries: Properties and Algorithms.
Proceedings of the Advances in Databases and Information Systems, 2012

2011
Selecting and using views to compute aggregate queries.
J. Comput. Syst. Sci., 2011

Analysis of Response Time Percentile Service Level Agreements in SOA-Based Applications.
Proceedings of the Global Communications Conference, 2011

Tractable XML data exchange via relations.
Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

Management of SOA-Based Context-Aware Applications Hosted in a Distributed Cloud Subject to Percentile Constraints.
Proceedings of the IEEE International Conference on Services Computing, 2011

2010
Heuristic-Based Request Scheduling Subject to a Percentile Response Time SLA in a Distributed Cloud.
Proceedings of the Global Communications Conference, 2010

Dynamic Request Allocation and Scheduling for Context Aware Applications Subject to a Percentile Response Time SLA in a Distributed Cloud.
Proceedings of the Cloud Computing, Second International Conference, 2010

2009
Query Containment.
Proceedings of the Encyclopedia of Database Systems, 2009

Query optimization using restructured views: Theory and experiments.
Inf. Syst., 2009

Exact and inexact methods for solving the problem of view selection for aggregate queries.
IJBIDM, 2009

AmazonViz: visualizing Amazon.com purchase orders.
ACM Crossroads, 2009

Towards Well-Behaved Schema Evolution.
Proceedings of the 12th International Workshop on the Web and Databases, 2009

Equivalence of SQL queries in presence of embedded dependencies.
Proceedings of the Twenty-Eigth ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, 2009

On rewriting XPath queries using views.
Proceedings of the EDBT 2009, 2009

Systematic Exploration of Efficient Query Plans for Automated Database Restructuring.
Proceedings of the Advances in Databases and Information Systems, 2009

Approximate Rewriting of Queries Using Views.
Proceedings of the Advances in Databases and Information Systems, 2009

2008
Equivalence of SQL Queries in Presence of Embedded Dependencies
CoRR, 2008

Efficient algorithms for exact ranked twig-pattern matching over graphs.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2008

Exact and inexact methods for selecting views and indexes for OLAP performance improvement.
Proceedings of the EDBT 2008, 2008

View and index selection for query-performance improvement: quality-centered algorithms and heuristics.
Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008

Query optimization in xml-based information integration.
Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008

2007
Efficiently Querying Large XML Data Repositories: A Survey.
IEEE Trans. Knowl. Data Eng., 2007

View selection for real conjunctive queries.
Acta Inf., 2007

Efficient algorithms for evaluating xpath over streams.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2007

2006
Answering queries using materialized views with minimum size.
VLDB J., 2006

Query evaluation using overlapping views: completeness and efficiency.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2006

Finding Equivalent Rewritings in the Presence of Arithmetic Comparisons.
Proceedings of the Advances in Database Technology, 2006

Query optimization using restructured views.
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, 2006

2005
Reminiscences on influential papers.
SIGMOD Record, 2005

Database Reformulation with Integrity Constraints (extended abstract)
CoRR, 2005

Designing Views to Efficiently Answer Real SQL Queries.
Proceedings of the Abstraction, 2005

Selecting and Using Views to Compute Aggregate Queries (Extended Abstract).
Proceedings of the Database Theory, 2005

Designing and Using Views to Improve Performance of Aggregate Queries (Extended Abstract).
Proceedings of the Database Systems for Advanced Applications, 2005

A Formal Model for the Problem of View Selection for Aggregate Queries.
Proceedings of the Advances in Databases and Information Systems, 2005

2004
Deriving Efficient SQL Sequences via Read-Aheads.
Proceedings of the Data Warehousing and Knowledge Discovery, 6th International Conference, 2004

2003
Materializing views with minimal size to answer queries.
Proceedings of the Twenty-Second ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, 2003

Improving Query Performance Using Materialized XML Views: A Learning-Based Approach.
Proceedings of the Conceptual Modeling for Novel Application Domains, 2003


2002
A formal perspective on the view selection problem.
VLDB J., 2002

The View-Selection Problem Has an Exponential-Time Lower Bound for Conjunctive Queries and Views.
Proceedings of the Twenty-first ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, 2002

2001
A Formal Perspective on the View Selection Problem.
Proceedings of the VLDB 2001, 2001

2000
Linearly Bounded Reformulations of Unary Databases.
Proceedings of the Abstraction, 2000

Linearly Bounded Reformulations of Conjunctive Databases.
Proceedings of the Computational Logic, 2000


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