Works (45)

Updated: March 2nd, 2024 14:36

2023 journal article

Acoustic correlates of prominence in Kala Lizu (Tibeto-Burman)

JOURNAL OF CHINESE LINGUISTICS, 51(1), 101–146.

By: K. Chirkova, P. Hou*, R. Chirkova* & A. Amelot

author keywords: Prosodic; prominence; Stress; Tone; Lizu; Tibeto-Burman
Source: Web Of Science
Added: April 11, 2023

2023 journal article

Theory and Practice of Relational-to-RDF Temporal Data Exchange and Query Answering

ACM JOURNAL OF DATA AND INFORMATION QUALITY, 15(2).

By: J. Ao n, Z. Cheng*, R. Chirkova n & P. Kolaitis*

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Data-intensive sciences and databases; theory of temporal databases; information quality in temporal data exchange; RDF / RDFS / SPARQL
Source: Web Of Science
Added: August 14, 2023

2022 article

Compact Walks: Taming Knowledge-Graph Embeddings With Domain- and Task-Specific Pathways

PROCEEDINGS OF THE 2022 INTERNATIONAL CONFERENCE ON MANAGEMENT OF DATA (SIGMOD '22), pp. 458–469.

By: P. Hou  n, D. Korn*, C. Melo-Filho *, D. Wright n, A. Tropsha * & R. Chirkova n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Biomedical knowledge graphs (KGs); KG embeddings; domain- and task-specific regular expressions for creating node neighborhoods
Source: Web Of Science
Added: September 26, 2022

2022 review

Defining clinical outcome pathways

[Review of ]. DRUG DISCOVERY TODAY, 27(6), 1671–1678.

By: D. Korn*, A. Thieme*, V. Alves*, M. Yeakey*, J. Borba*, S. Capuzzi *, K. Fecho *, C. Bizon * ...

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Clinical outcome pathways; Key molecular events; Drug repurposing; Knowledge graphs
MeSH headings : Drug Discovery; Drug Repositioning; Knowledge; Knowledge Bases
Source: Web Of Science
Added: June 27, 2022

2022 review

Knowledge-based approaches to drug discovery for rare diseases

[Review of ]. DRUG DISCOVERY TODAY, 27(2), 490–502.

By: V. Alves*, D. Korn*, V. Pervitsky *, A. Thieme*, S. Capuzzi *, N. Baker, R. Chirkova n, S. Ekins * ...

co-author countries: Brazil πŸ‡§πŸ‡· United States of America πŸ‡ΊπŸ‡Έ
author keywords: Informatics; Rare diseases; Drug discovery; Data mining; Knowledge graphs
MeSH headings : Artificial Intelligence; Drug Discovery / methods; Humans; Knowledge Bases; Machine Learning; Rare Diseases / drug therapy
Source: Web Of Science
Added: February 21, 2022

2021 journal article

COVID-19 Knowledge Extractor (COKE): A Curated Repository of Drug-Target Associations Extracted from the CORD-19 Corpus of Scientific Publications on COVID-19

JOURNAL OF CHEMICAL INFORMATION AND MODELING, 61(12), 5734–5741.

By: D. Korn*, V. Pervitsky *, T. Bobrowski*, V. Alves *, C. Schmitt *, C. Bizon *, N. Baker, R. Chirkova n ...

co-author countries: Canada πŸ‡¨πŸ‡¦ United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Antiviral Agents; COVID-19; Drug Repositioning; Humans; Pandemics; Pharmaceutical Preparations; SARS-CoV-2
Source: Web Of Science
Added: February 28, 2022

2021 journal article

COVID-KOP: integrating emerging COVID-19 data with the ROBOKOP database

BIOINFORMATICS, 37(4), 586–587.

By: D. Korn*, T. Bobrowski*, M. Li *, Y. Kebede *, P. Wang *, P. Owen*, G. Vaidya *, E. Muratov * ...

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : COVID-19; Databases, Factual; Humans; Knowledge Bases; Pandemics; SARS-CoV-2
Source: Web Of Science
Added: June 14, 2021

2021 journal article

Ensuring Data Readiness for Quality Requirements with Help from Procedure Reuse

ACM JOURNAL OF DATA AND INFORMATION QUALITY, 13(3).

By: R. Chirkova n, J. Doyle n  & J. Reutter*

co-author countries: Chile πŸ‡¨πŸ‡± United States of America πŸ‡ΊπŸ‡Έ
author keywords: Data and information quality; data integration in Big Data; data cleaning in Big Data; Big Data quality and analytics; Big Data quality in business process; Big Data quality management processes, frameworks and models
Sources: Web Of Science, ORCID
Added: February 21, 2022

2021 article

Explaining Drug-Discovery Hypotheses Using Knowledge-Graph Patterns

2021 IEEE INTERNATIONAL CONFERENCE ON BIG DATA (BIG DATA), pp. 3709–3716.

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Drug discovery; knowledge discovery; explainable fact checking; link prediction; knowledge graph mining
Source: Web Of Science
Added: July 5, 2022

2021 journal article

Original Learning Drug-Disease-Target Embedding (DDTE) from knowledge graphs to inform drug repurposing hypotheses

JOURNAL OF BIOMEDICAL INFORMATICS, 119.

By: C. Moon n, C. Jin*, X. Dong *, S. Abrar n, W. Zheng *, R. Chirkova n, A. Tropsha *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Data mining; Graph embedding; Knowledge graph; Drug repurposing
MeSH headings : Algorithms; Drug Repositioning; Humans; Knowledge; Pattern Recognition, Automated; Pharmaceutical Preparations
Source: Web Of Science
Added: August 2, 2021

2021 article

Trustworthy Knowledge Graph Population From Texts for Domain Query Answering

2021 IEEE INTERNATIONAL CONFERENCE ON BIG DATA (BIG DATA), pp. 4590–4599.

By: J. Ao n, S. Dinakaran n, H. Yang  n, D. Wright n & R. Chirkova n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Text data; populating knowledge graphs; ontology-based information extraction; feature engineering
Source: Web Of Science
Added: July 5, 2022

2019 book

Answering queries using views

San Rafael, CA: Morgan & Claypool Publishers.

By: F. Afrati & R. Chirkova

Source: NC State University Libraries
Added: March 4, 2022

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 n, R. Chirkova n, J. Doyle n  & A. Rosenthal*

co-author countries: United States of America πŸ‡ΊπŸ‡Έ

Contributors: J. Jiang n, R. Chirkova n, J. Doyle n  & A. Rosenthal*

author keywords: Attribute-based access control; security; policy formalism; logical models
Sources: Web Of Science, ORCID
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  n, T. Yu * & R. Chirkova n

co-author countries: Qatar πŸ‡ΆπŸ‡¦ United States of America πŸ‡ΊπŸ‡Έ
author keywords: k-skyband query; Differential privacy; Adaptive spatial decomposition
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 n, R. Chirkova n, V. Gadepally * & T. Mattson *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Source: NC State University Libraries
Added: August 6, 2018

2017 article

Exact Detection of Information Leakage: Decidability and Complexity

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

By: R. Chirkova n & T. Yu*

co-author countries: Qatar πŸ‡ΆπŸ‡¦ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Privacy and security in data-intensive systems; Information leakage; Data exchange
Source: Web Of Science
Added: December 3, 2018

2016 journal article

Combined-semantics equivalence of conjunctive queries: Decidability and tractability results

Journal of Computer and System Sciences, 82(3), 395–465.

By: R. Chirkova n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Combined semantics for query processing; Query containment; Query equivalence
Source: Crossref
Added: December 31, 2020

2016 chapter

Knowledge-Guided Maximal Clique Enumeration

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

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

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Source: Crossref
Added: February 24, 2020

2016 article

Privacy-Preserving Two-Party Skyline Queries Over Horizontally Partitioned Data

INFORMATION SECURITY THEORY AND PRACTICE, WISTP 2016, Vol. 9895, pp. 187–203.

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

co-author countries: Qatar πŸ‡ΆπŸ‡¦ United States of America πŸ‡ΊπŸ‡Έ
Source: Web Of Science
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 *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 chapter

Determining Query Readiness for Structured Data

In Big Data Analytics and Knowledge Discovery (Vol. 9263, pp. 3–14).

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

co-author countries: United States of America πŸ‡ΊπŸ‡Έ

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

author keywords: Big data quality; Big data analytics and user interfaces; Data readiness level; Data quality measurement; Data quality improvement
Sources: Crossref, ORCID
Added: December 6, 2019

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 article

Exact Detection of Information Leakage in Database Access Control

BIG DATA ANALYTICS AND KNOWLEDGE DISCOVERY, Vol. 9263, pp. 403–415.

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

co-author countries: Qatar πŸ‡ΆπŸ‡¦ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Privacy and security in cloud intelligence; Data exchange
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Combined-Semantics Equivalence and Minimization of Conjunctive Queries

COMPUTER JOURNAL, 57(5), 775–795.

By: R. Chirkova n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: combined semantics for query processing; query minimization; query equivalence
Source: Web Of Science
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 n & Y. Fathi n 

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Business intelligence; Data warehouse and repository; OLAP; Materialized views; View and index selection; Integer programming; Heuristics
Sources: Crossref, ORCID
Added: February 24, 2020

2013 journal article

Query optimization in information integration

Acta Informatica, 50(4), 257–287.

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

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
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  n, R. Chirkova n & Y. Fathi n 

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
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  n, R. Chirkova n & Y. Fathi n 

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Sources: Crossref, ORCID
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 n, L. Libkin * & J. Reutter*

co-author countries: United Kingdom of Great Britain and Northern Ireland πŸ‡¬πŸ‡§ United States of America πŸ‡ΊπŸ‡Έ
author keywords: data exchange; XML; XML shredding; inlining
Source: Web Of Science
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 n

co-author countries: Greece πŸ‡¬πŸ‡· United States of America πŸ‡ΊπŸ‡Έ
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 n, R. Chirkova n & P. Mitra *

co-author countries: Greece πŸ‡¬πŸ‡· United States of America πŸ‡ΊπŸ‡Έ
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

author keywords: Query optimization; Restructured views; Query optimization using materialized views
Source: Web Of Science
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 n, R. Chirkova n, Y. Fathi n  & M. Stallmann n 

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Sources: Crossref, ORCID
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 n & R. Chirkova n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: XML query processing; twig pattern matching
Source: Web Of Science
Added: August 6, 2018

2007 journal article

View selection for real conjunctive queries

ACTA INFORMATICA, 44(5), 289–321.

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

co-author countries: Greece πŸ‡¬πŸ‡· United States of America πŸ‡ΊπŸ‡Έ
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Answering queries using materialized views with minimum size

VLDB JOURNAL, 15(3), 191–210.

By: R. Chirkova n, C. Li * & J. Li *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: views; data warehouses; minimum-size viewsets; distributed systems
Source: Web Of Science
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 n, M. Gergatsoulis * & V. Pavlaki*

co-author countries: Greece πŸ‡¬πŸ‡· United States of America πŸ‡ΊπŸ‡Έ
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 n, Z. Talebi n, R. Chirkova n & Y. Fathi n 

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Sources: Crossref, ORCID
Added: February 24, 2020

2005 chapter

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

In B. C. O. L. Zhou & X. Meng (Eds.), 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 n, S. Gupta n & C. Loftis n

co-author countries: Greece πŸ‡¬πŸ‡· United States of America πŸ‡ΊπŸ‡Έ

Ed(s): B. L. Zhou & X. Meng

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

2005 chapter

Designing views to efficiently answer real SQL queries

In J-D. Zucker & L. Saitta (Eds.), 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 n, M. Gergatsoulis * & V. Pavlaki*

co-author countries: Greece πŸ‡¬πŸ‡· United States of America πŸ‡ΊπŸ‡Έ

Ed(s): . J-D. Zucker & L. Saitta

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

2005 chapter

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

In T. Eiter & L. Libkin (Eds.), 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 n

co-author countries: Greece πŸ‡¬πŸ‡· United States of America πŸ‡ΊπŸ‡Έ

Ed(s): . T. Eiter & L. Libkin

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* ...

co-author countries: Japan πŸ‡―πŸ‡΅ United States of America πŸ‡ΊπŸ‡Έ
Source: Crossref
Added: February 24, 2020

2004 journal article

Deriving efficient SQL sequences via read-aheads

Lecture Notes in Computer Science, 3181, 299–308.

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

co-author countries: United States of America πŸ‡ΊπŸ‡Έ

Contributors: M. Singh n , T. Salo*, R. Chirkova n, A. Bilgin n & M. Singh

Sources: NC State University Libraries, ORCID
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 n & R. Chirkova n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Source: NC State University Libraries
Added: August 6, 2018

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