Works (32)

2018 article

Poster: Towards Greater Expressiveness, Flexibility, and Uniformity in Access Control

SACMAT'18: PROCEEDINGS OF THE 23RD ACM SYMPOSIUM ON ACCESS CONTROL MODELS & TECHNOLOGIES, pp. 217–219.

By: J. Jiang, R. Chirkova, J. Doyle & A. Rosenthal

Source: Web Of Science
Added: August 12, 2019

2017 chapter

Differentially Private K-Skyband Query Answering Through Adaptive Spatial Decomposition

In Data and Applications Security and Privacy XXXI (pp. 142–163).

By: L. Chen, T. Yu & R. Chirkova

Source: Crossref
Added: February 24, 2020

2017 conference paper

Enabling query processing across heterogeneous data models: A survey

2017 IEEE International Conference on Big Data (Big Data), 3211–3220.

By: R. Tan, R. Chirkova, V. Gadepally & T. Mattson

Source: NC State University Libraries
Added: August 6, 2018

2017 conference paper

Exact Detection of Information Leakage: Decidability and Complexity

TRANSACTIONS ON LARGE-SCALE DATA- AND KNOWLEDGE-CENTERED SYSTEMS XXXII, 10420, 1–23.

By: R. Chirkova & T. Yu

Source: NC State University Libraries
Added: December 3, 2018

2016 chapter

Knowledge-Guided Maximal Clique Enumeration

In Advanced Data Mining and Applications (pp. 604–618).

By: S. Harenberg, R. Seay, G. Bello, R. Chirkova, P. Doraiswamy & N. Samatova

Source: Crossref
Added: February 24, 2020

2016 conference paper

Privacy-preserving two-party skyline queries over horizontally partitioned data

Information security theory and practice, wistp 2016, 9895, 187–203.

By: L. Chen, T. Yu & R. Chirkova

Source: NC State University Libraries
Added: August 6, 2018

2016 conference paper

Toward entrepreneurial pedagogies: rethinking professional networking as knowledge making

2016 ieee international professional communication conference (ipcc).

By: B. Lauren & S. Pigg

Source: NC State University Libraries
Added: August 6, 2018

2015 chapter

Determining Query Readiness for Structured Data

In Big Data Analytics and Knowledge Discovery (pp. 3–14).

By: F. Alborzi, R. Chirkova, J. Doyle & Y. Fathi

Source: Crossref
Added: February 24, 2020

2015 conference paper

Determining query readiness for structured data

Big data analytics and knowledge discovery, 9263, 3–14.

By: F. Alborzi, R. Chirkova, J. Doyle & Y. Fathi

Source: NC State University Libraries
Added: August 6, 2018

2015 conference paper

Exact detection of information leakage in database access control

Big data analytics and knowledge discovery, 9263, 403–415.

By: F. Alborzi, R. Chirkova & T. Yu

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Combined-semantics equivalence and minimization of conjunctive queries

Computer Journal, 57(5), 775–795.

By: R. Chirkova

Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

An integer programming approach for the view and index selection problem

Data & Knowledge Engineering, 83, 111–125.

By: Z. Asgharzadeh Talebi, R. Chirkova & Y. Fathi

Source: Crossref
Added: February 24, 2020

2013 journal article

Query optimization in information integration

Acta Informatica, 50(4), 257–287.

By: D. Chen, R. Chirkova, F. Sadri & T. Salo

Source: Crossref
Added: February 24, 2020

2013 chapter

Two-Stage Stochastic View Selection for Data-Analysis Queries

In Advances in Intelligent Systems and Computing (pp. 115–123).

By: R. Huang, R. Chirkova & Y. Fathi

Source: Crossref
Added: February 24, 2020

2012 chapter

Deterministic View Selection for Data-Analysis Queries: Properties and Algorithms

In Advances in Databases and Information Systems (pp. 195–208).

By: R. Huang, R. Chirkova & Y. Fathi

Source: Crossref
Added: February 24, 2020

2012 book

Materialized views

Boston, [Massachusetts]: now Pub.

By: R. Chirkova & J. Yang

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

Tractable XML data exchange via relations

Frontiers of Computer Science, 6(3), 243–263.

By: R. Chirkova, L. Libkin & J. Reutter

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Selecting and using views to compute aggregate queries

Journal of Computer and System Sciences, 77(6), 1079–1107.

By: F. Afrati & R. Chirkova

Source: NC State University Libraries
Added: August 6, 2018

2009 chapter

Approximate Rewriting of Queries Using Views

In Advances in Databases and Information Systems (pp. 164–178).

By: F. Afrati, M. Chandrachud, R. Chirkova & P. Mitra

Source: Crossref
Added: February 24, 2020

2009 journal article

Query optimization using restructured views: Theory and experiments

Information Systems, 34(3), 353–370.

By: D. Chen, R. Chirkova & F. Sadri

Source: NC State University Libraries
Added: August 6, 2018

2009 chapter

Systematic Exploration of Efficient Query Plans for Automated Database Restructuring

In Advances in Databases and Information Systems (pp. 133–148).

By: M. Kormilitsin, R. Chirkova, Y. Fathi & M. Stallmann

Source: Crossref
Added: February 24, 2020

2007 review

Efficiently querying large XML data repositories: A survey

[Review of ]. IEEE Transactions on Knowledge and Data Engineering, 19(10), 1381–1403.

By: G. Gou & R. Chirkova

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

View selection for real conjunctive queries

Acta Informatica, 44(5), 289–321.

By: F. Afrati, R. Chirkova, M. Gergatsoulis & V. Pavlaki

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

Answering queries using materialized views with minimum size

VLDB Journal : the International Journal on Very Large Data Bases, 15(3), 191–210.

By: R. Chirkova, C. Li & J. Li

Source: NC State University Libraries
Added: August 6, 2018

2006 chapter

Finding equivalent rewritings in the presence of arithmetic comparisons

In Advances in database technology : EDBT 2006 : 10th International Conference on Extending Database Technology, Munich, Germany, March 26-31, 2006: Proceedings (Lecture notes in computer science; 3896) (Vol. 3896, pp. 942–960).

By: F. Afrati, R. Chirkova, M. Gergatsoulis & V. Pavlaki

Source: NC State University Libraries
Added: August 6, 2018

2005 chapter

A Formal Model for the Problem of View Selection for Aggregate Queries

In Advances in Databases and Information Systems (pp. 125–138).

By: J. Li, Z. Talebi, R. Chirkova & Y. Fathi

Source: Crossref
Added: February 24, 2020

2005 chapter

Designing and using views to improve performance of aggregate queries (extended abstract)

In Database systems for advanced applications: 10th international conference, DASFAA 2005, Beijing, China, April 17-20, 2005: Proceedings (Lecture notes in computer science ; 3454) (Vol. 3453, pp. 548–554).

By: F. Afrati, R. Chirkova, S. Gupta & C. Loftis

Source: NC State University Libraries
Added: August 6, 2018

2005 chapter

Designing views to efficiently answer real SQL queries

In Abstraction, reformulation and approximation: 6th international symposium, SARA 2005, Airth Castle, Scotland, UK, July 26-29, 2005: proceedings (Lecture notes in computer science, Lecture notes in artificial intelligence; 3607) (Vol. 3607, pp. 332–346).

By: F. Afrati, R. Chirkova, M. Gergatsoulis & V. Pavlaki

Source: NC State University Libraries
Added: August 6, 2018

2005 chapter

Selecting and using views to compute aggregate queries (extended abstract)

In Database theory: ICDT 2005, 10th international conference, Edinburgh, UK, January 5-7, 2005: Proceedings (Lecture notes in computer science ; 3363) (Vol. 3363, pp. 383–397).

By: F. Afrati & R. Chirkova

Source: NC State University Libraries
Added: August 6, 2018

2004 chapter

Adding AI to Web Services

In Agent-Mediated Knowledge Management (pp. 322–338).

By: C. Petrie, M. Genesereth, H. Bjornsson, R. Chirkova, M. Ekstrom, H. Gomi, T. Hinrichs, R. Hoskins ...

Source: Crossref
Added: February 24, 2020

2004 chapter

Deriving efficient SQL sequences via read-aheads

In Data warehousing and knowledge discovery: 6th international conference, DaWaK 2004, Zaragoza, Spain, September 1-3, 2004 (Vol. 3181, pp. 299–308).

By: A. Bilgin, R. Chirkova, T. Salo & M. Singh

Source: NC State University Libraries
Added: August 6, 2018

2003 chapter

Improving query performance using materialized XML views: A learning-based approach

In Conceptual modeling for novel application domains: ER 2003 workshops ECOMO, IWCMQ, AOIS, and XSDM, Chicago, IL, USA, October 13, 2003: proceedings / Manfred Jeusfeld; Oscar Pastor (eds.). New York: Springer-Verlag, 2003. (Lecture notes in computer science ; 2814). (Vol. 2814, pp. 297–310).

By: A. Shah & R. Chirkova

Source: NC State University Libraries
Added: August 6, 2018