Erki Eessaar
Associate Professor in Department of Software Science, Tallinn University of Technology
A member of the Business Information Technology Group.
Programme director of the microdegree "Andmebaasid" (Databases)
Read some more information about the degree (in Estonian)
Postal address: Department of Software Science, Akadeemia tee 15A, EE-12618 Tallinn, Estonia.
Room: ICT-626
Phone: +372 6 202 306
e-mail: Erki.Eessaar@taltech.ee
CV in the Estonian Science Information System
Researcher ID
ORCID
Google Scholar Profile
My database blog (in Estonian)
My YouTube channel about SQL and databases (mainly in Estonian)
Education
- Doctor of Philosophy in Engineering (in informatics; Tallinn University of Technology) since 2006. Title of the doctoral thesis: Relational and Object-Relational Database Management Systems as Platforms for Managing Software Engineering Artifacts
(Relatsioonilised- ja objekt-relatsioonilised andmebaasisüsteemid kui tarkvaraarenduse tulemite haldamise platvorm)
(Eessaar, E. Relational and Object-Relational Database Management Systems as Platforms for Managing Software Engineering Artifacts.
Theses of Tallinn University of Technology. Tallinn : Tallinn University of Technology Press, 2006.)
- Master of Science in Engineering (in informatics; Tallinn University of Technology) since 2001. Title of the master thesis: Pattern Based Development of the System
that Assists Usage of Patterns (Mustrite kasutamist abistava süsteemi mustritel põhinev projekteerimine)
- Bachelor of Science in Engineering (in informatics; Tallinn University of Technology) since 1999. Title of the bachelor thesis: Strategic Analysis of Information System for Managing Data About the Estonian Repressed Persons
(Eesti Represseeritute Registri haldamise infosüsteemi strateegiline analüüs)
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Courses that I Currently Teach in Tallinn University of Technology (TalTech)
Previous Courses
- IDU0220 Databases I
- IDU0230 Databases II
- IDU3381 Database Design
- IDU0120 Programming of Databases
- IDU3382 Database Design - Project
- IDU3430 Database Systems
- IDU3530 Introduction to Information Systems
Animations about different database topics that my supervised bachelor students have created as a result of their thesis (the page and animations are in Estonian).
A page with a lot of database/information system development-related material (in Estonian) that I have created over the years. Username/password
that is needed to log in are displayed on the entry page.
Essentially there is a full database design book in Estonian. Some sample chapters (in Estonian).
There are also materials in English. Here are some examples.
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Graduation Theses
Back to the beginning
Research Interests
Data models, including the relational data model and object-relational data model;
database design and evolving databases; automation of the database design and evolutions process as well as checking of the database design;
the use of database design theory outside the scope of databases (for instance, the theory of normalized systems);
metamodeling systems; metadata management; metamodeling; model and pattern-driven development of information systems;
software measures; domain-specific languages.
Research-administrative Experience
Member of Programme Committee
- ADBIS (East-European Conference on Advances in Databases and Information Systems) 2016-2018 conferences.
- ISD (Information Systems Development) 2008-2010, 2013-2014 conferences.
Session Chair
- Two sessions in ICEIS (International Conference on Enterprise Information Systems) 2006 conference.
- One session in ICEIS (International Conference on Enterprise Information Systems) 2008 conference.
Reviewer
- Two end reports of grants provided by The Estonian Research Fund (Sihtasutus Eesti Teadusfond) (in 2011, 2013).
- Two proposals of grants provided by The Estonian Research Fund (Sihtasutus Eesti Teadusfond) (in 2008).
- Manuscripts of the journal IEEE Access (one in 2017, two in 2018, one in 2019, two in 2021).
- A manuscript of the journal Frontiers in Pediatrics (in 2022).
- A manuscript of the journal Computer Standards & Interfaces (in 2016).
- A manuscript of the journal IEEE Transactions on Education (in 2014).
- A manuscript of the journal WSEAS Transactions on Computers (in 2008).
- Reviewer of papers that were submitted to CISSE (International Joint Conferences on Computer, Information, and Systems Sciences, and Engineering) 2007, 2008, 2009, 2013 conference.
Back to the beginning
Books
- Eessaar, E. Andmebaaside projekteerimine. Tallinn: TTÜ kirjastus, (2008).
[Lehekülg eesti keeles]
[Page in English]
Reviewed Journal Publications (in reverse chronological order)
- Eessaar, E.
The Database Normalizaton Theory and the Theory of Normalized Systems: Finding a Common Ground. Baltic Journal of Modern Computing,
ISSN 2255-8950 (Online), Vol. 4, No. 1, pp. 5-33 (2016)
- Eessaar, E.
On Applying Normalized Systems Theory to the Business Architectures of Information Systems. Baltic Journal of Modern Computing,
ISSN 2255-8950 (Online), Vol. 2, No. 3, pp. 132-149 (2014)
- Eessaar, E., Soobik, M. A Decision Support Method for Evaluating Database Designs. Computer Science and Information Systems,
ISSN 1820-0214, Vol. 9, No. 1, January 2012, pp. 82-106 (2012)
- Eessaar, E. On Specification and Evaluation of Object-Relational Data Models.
WSEAS Transactions on Computer Research, ISSN 1991-8755, Vol. 2, Issue 2, February 2007, pp. 163 - 170 (2007)
- Eessaar, E. SQL or Third Manifesto Compliant Object-Relational Database Management Systems as the Platforms for Maintainaning the Whole-Part Relationships in a Database.
WSEAS Transacions on Computers, ISSN 1109-2750, Vol. 5, Issue 10, October 2006, pp. 2440-2447 (2006)
- Eessaar, E. Guidelines about Usage of the Complex Data Types in a Database. WSEAS Transacions on Information
Science and Applications, ISSN 1790-0832, Vol. 3, Issue 4, April 2006, pp. 712-719 (2006)
Reviewed Conference Publications (in reverse chronological order)
2023
- Eessaar, E. On the Naming of Database Objects in the SQL Databases of Some Existing Software.
In: Software Engineering Research in System Science, Vol 1:
12th Computer Science On-line Conference 2023 (CSOC 2023), April 26, - April 29, 2023.
Silhavy, R., Silhavy, P. (eds).
Switzerland: Springer International Publishing, ISBN: 978-3-031-35311-6, pp. 534-550.
(Lecture Notes in Networks and Systems: 722) (2023) [SpringerLink].
2022
- Eessaar, E. On the Design of Base Tables in the SQL Databases of Some Existing Software. In: Software Engineering Perspectives in Systems, Vol 1:
11th Computer Science On-line Conference 2022 (CSOC 2022), April 26, - April 30, 2022.
Ed. Silhavy, R.
Switzerland: Springer International Publishing, ISBN: 978-3-031-09069-1, pp. 309-324.
(Lecture Notes in Networks and Systems: 501) (2022) [SpringerLink].
2021
- Eessaar, E. The Usage of Declarative Integrity Constraints in the SQL Databases of Some Existing Software. In: Software Engineering and Algorithms, Vol 1:
10th Computer Science On-line Conference 2021 (CSOC 2021), April 29, - May 2, 2021.
Ed. Silhavy, R.
Switzerland: Springer International Publishing, ISBN: 978-3-030-77441-7, pp. 375-390.
(Lecture Notes in Networks and Systems: 230) (2021) [SpringerLink].
2020
- Eessaar, E. Automating Detection of Occurrences of PostgreSQL Database Design Problems. In: Databases and Information Systems:
14th International Baltic Conference 2020 (DB&IS 2020),
Tallinn, Estonia, June 16–19, 2020.
Eds. Robal, T., Haav, H.-M., Penjam, J., Matulevièius, R.
Switzerland: Springer International Publishing, ISBN: 978-3-030-57671-4, pp. 176–189.
(Communications in Computer and Information Science; 1243) (2020)
[SpringerLink].
2018
-
Eessaar, E., Käosaar, E. On Finding Model Smells Based on Code Smells.
In: Software Engineering and Algorithms in Intelligent Systems, Vol 1:
7th Computer Science On-line Conference 2018 (CSOC2018),
April 25-28, 2018.
Ed. Silhavy, R.
Switzerland: Springer International Publishing, ISBN: 978-3-319-91185-4, pp. 269-281.
(Advances in Intelligent Systems and Computing; 763) (2018) [SpringerLink].
2016
- Eessaar, E. A Data-Centric Algorithm for Identifying Use Cases.
In: Software Engineering Perspectives and Application in Intelligent Systems, Vol. 2:
5th Computer Science On-line Conference 2016 (CSOC2016),
April 27 - 30, 2016.
Eds. Silhavy, R., Senkerik, R., Oplatkova, Z.K., Silhavy, P., Prokopova, Z.
Switzerland: Springer Verlag, ISBN: 978-3-319-33620-6, pp. 303-316.
(Advances in Intelligent Systems and Computing; 465) (2016) [SpringerLink].
- Eessaar, E. Searching Orthogonality Problems in Software Languages in the Example of a Data Model. International Conference on Systems, Computing Sciences and Software Engineering (SCSS 14). Springer.
2015
- Eessaar, E., Voronova, J. Using SQL Queries to Evaluate the Design of SQL Databases. In: New Trends in Networking, Computing, E-learning, Systems Sciences,
and Engineering, Lecture Notes in Electrical Engineering, Vol. 312:
International Conference on Systems, Computing Sciences and Software Engineering (SCSS 13).
Eds. Elleithy, K., Sobh, T. Springer, ISBN: 978-3-319-06763-6, pp. 179-186 (2015) [SpringerLink]
- Eessaar, E. On Query-based Search of Possible Design Flaws of SQL Databases.
In: Innovations and Advances in Computer, Information, Systems Sciences, and Engineering, Lecture Notes in Electrical Engineering, Vol. 313:
International Conference on Systems, Computing Sciences and Software Engineering (SCSS 12). Eds. Sobh, T., Elleithy, K.
Springer, ISBN: 978-3-319-06772-8, pp. 53-60 (2015) [SpringerLink]
2014
- Eessaar, E. A Set of Practices for the Development of Data-Centric Information Systems.
In: Information System Development. Improving Enterprise Communication.: 22nd International Conference on Information Systems Development (ISD2013), Seville, Spain, September 2-4, 2013.
Eds. José Escalona, M.; Aragón, G.; Linger, H.; Lang, M.; Barry, C.; Schneider, C. Switzerland: Springer. ISBN 978-3-319-07214-2, pp. 73-84 (2014)
[SpringerLink]
- Eessaar, E. Specifying Business Architecture as a Step Towards Achieving Normalized Systems. In: Databases and Information Systems: 11th International Baltic Conference on DB and IS, June 8-11, 2014, Tallinn, Estonia.
Eds. H.-M. Haav, A. Kalja, T. Robal Tallinn: Tallinn University of Technology Press. ISBN 978-9949-23-632-9, pp. 425-432 (2014)
2013
- Eessaar, E., Sgirka, R. An Ontological Analysis of Metamodeling Languages. In: Information Systems Development Reflections, Challenges and New Directions:
20th International Conference on Information Systems Development (ISD2011) Edinburgh, Scotland, August 24-26, 2011.
Eds. R, Pooley, J. Coady, C. Schneider, H. Linger, C. Barry, M. Lang. Springer New York. ISBN 978-1-4614-4950-8, pp. 381-392 (2013)
[SpringerLink]
- Eessaar, E., Saal, E. Evaluation of Different Designs to Represent Missing Information in SQL Databases.
In: Innovations and Advances in Computer, Information, Systems Sciences, and Engineering, Lecture Notes in Electrical Engineering, Vol.152:
International Conference on Systems, Computing Sciences and Software Engineering (SCSS 11).
Eds. K. Elleithy, T. Sobh. Springer. ISBN: 978-1-4614-3534-1, pp. 173-187 (2013) [SpringerLink]
2012
- Eessaar, E., Aaberg, E. Extending UML Profiles to Model Integrity Constraints in SQL Databases. In: Information Modelling and Knowledge Bases XXIII:
21st European Japanese Conference on Information Modelling and Knowledge Bases June 4-8, 2011 Tallinn, Estonia. Eds. Henno, J.; Kiyoki, Y.; Tokuda, T.; Jaakkola, H.; Yoshida, N..
Amsterdam: IOS Press, (Frontiers in Artificial Intelligence and Applications), ISBN: 978-1-60750-991-2, pp. 39 - 58 (2012) [IOS Press]
- Eessaar, E. On Using a Semiotic Quality Framework to Evaluate the Quality of Conceptual Database Schemas.
In: Emerging Trends in Computing, Informatics, Systems Sciences, and Engineering,
Lecture Notes in Electrical Engineering, Vol. 151: International Conference on Systems, Computing Sciences and Software Engineering (SCSS 10).
Eds. T. Sobh, K. Elleithy. Springer. ISBN 978-1-4614-3557-0, pp. 103-115 (2013) [SpringerLink]
- Sgirka, R., Eessaar, E. A Quality Model of Metamodeling Systems. In: Emerging Trends in Computing, Informatics, Systems Sciences, and Engineering,
Lecture Notes in Electrical Engineering, Vol. 151: International Conference on Systems, Computing Sciences and Software Engineering (SCSS 10).
Eds. T. Sobh, K. Elleithy. Springer. ISBN 978-1-4614-3557-0, pp. 543-555 (2013) [SpringerLink]
2011
- Eessaar, E., Aaberg, E. Extending UML Profiles to Model Integrity Constraints in SQL Databases. Proceedings of the 21th European-Japanese Conference
on Information Modelling and Knowledge Bases. Tallinn, Estonia, June 06 - 10, 2011. Vol. 1.
Eds. J. Henno, Y. Kiyoki, T. Tokuda, N. Yoshida. Tallinn University of Technology. pp. 47-65 (2011)
2010
- Eessaar, E. A UML Profile for Developing Databases that Conform to The Third Manifesto. In: Innovations in Computing Sciences and Software Engineering:
International Conference on Systems, Computing Sciences and Software Engineering (SCSS 09). Eds. T. Sobh, K. Elleithy. Springer Netherlands. ISBN: 978-90-481-9111-6,
pp. 69-74 (2010) [SpringerLink]
- Eessaar, E., Sgirka, R. A SQL Database Based Meta-CASE System and its Query Subsystem. In: Innovations in Computing Sciences and Software Engineering:
International Conference on Systems, Computing Sciences and Software Engineering (SCSS 09). Eds. T. Sobh, K. Elleithy. Springer Netherlands. ISBN: 978-90-481-9111-6,
pp. 57-62 (2010) [SpringerLink]
- Zub, D., Eessaar, E. Selecting Patterns for the Evaluation of Systems. In: Technological Developments in Networking, Education and Automation:
International Conference on Engineering Education, Instructional Technology, Assessment, and E-learning (EIAE 09). Eds. K.Elleithy, T. Sobh, M. Iskander, V. Kapila, M.A. Karim, A. Mahmood.
Springer Netherlands. ISBN: 978-90-481-9150-5, pp 77-82 (2010) [SpringerLink]
- Eessaar, E., Sgirka, R. A Database-Based and Web-Based Meta-CASE System.
In: Advanced Techniques in Computing Sciences and Software Engineering: International Conference on Systems,
Computing Sciences and Software Engineering (SCSS 08). Ed. K. Elleithy. Springer Netherlands. ISBN: 978-90-481-3659-9, pp. 379-384 (2010)
[SpringerLink]
- Zub, D., Eessaar, E. Pattern-Based Usability Analysis: Comparison with a Case-Study.
In: Technological Developments in Education and Automation: International Conference on Engineering Education, Instructional Technology, Assessment,
and E-learning (EIAE 08). Eds. M. Iskander, K. Vikram, A. Mohammad. Springer Netherlands. ISBN: 978-90-481-3655-1, pp. 225-230 (2010)
[SpringerLink]
2009
- Eessaar, E. A Semiotic Approach to Quality in Specifications of Software Measures. In: Enterprise Information Systems:
10th International Conference, ICEIS 2008, Barcelona, Spain, June 12-16, 2008, Revised Selected Papers.
Eds. Filipe, J., Cordeiro, J. Lecture Notes in Business Information Processing. Volume 19. Springer Berlin Heidelberg.
ISBN 978-3-642-00669-2, pp. 73-86 (2009)
[SpringerLink]
- Eessaar, E., Soobik, M. A Comparison of the Universal and the Regular Database Design. In:
Databases and Information Systems V: Selected Papers from the Eighth International Baltic Conference, DB&IS 2008. Eds. H.-M. Haav, A. Kalja.
Volume 187. IOS Press, (Frontiers in Artificial Intelligence and Applications). ISBN 978-1-58603-939-4, pp. 289-300 (2009)
[IOS Press]
2008
- Eessaar, E. On Finding Suitable Designs for Whole-Part Relationships in Object-Relational Databases. In: Information Systems Development:
Challenges in Practice, Theory, and Education Volume 2: 16th International Conference on Information Systems Development (ISD2007)
Galway, Ireland August 29-31, 2007. Eds. C. Barry, K. Conboy, M. Lang, G. Wojtkowski, S. Wojtkowski.
Springer US. ISBN 978-0-387-78578-3, pp. 351-362 (2008)
[SpringerLink]
- Zub, D., Eessaar, E. Pattern-Based Usability Evaluation of E-Learning Systems. In: Innovative Techniques in Instruction Technology, E-learning, E-assessment, and Education:
International Conference on Engineering Education, Instructional Technology, Assessment, and E-learning (EIAE 07). Ed. I. Magued. Springer Netherlands. ISBN: 978-1-4020-8738-7,
pp. 117-122 (2008) [SpringerLink]
- Eessaar, E. On Translation-Based Design of UML Profiles. In: Innovative Techniques in Instruction Technology, E-learning, E-assessment, and Education:
International Conference on Systems, Computing Sciences and Software Engineering, (SCS2 07). Ed. I. Magued. Springer Netherlands. ISBN: 978-1-4020-8738-7,
pp. 144-149 (2008) [SpringerLink]
- Eessaar, E. On Metamodel-Based Design of Software Metrics. In: Balancing Agility and Formalism in Software Engineering: 2nd IFIP Central and East European Conference on
Software Engineering Techniques CEE-SET 2007 Poland, Poznan October 10-12, 2007.
Eds. M. Bertrand, J.R. Nawrocki, W. Bartosz. Springer Berlin / Heidelberg. (LNCS) Vol. 5082/2008. ISBN 978-3-540-85278-0, pp. 40-54 (2008)
[SpringerLink]
- Eessaar, E. On Pattern-Based Database Design and Implementation. In: Proceedings of 6th International Conference on Software Engineering Research,
Management & Applications (SERA 2008): 20-22 August 2008 Charles University, Prague, Czech Republic.
Eds. W. Dosch, R. Lee, P. Tuma, T. Coupaye. Los Alamitos, California: IEEE Computer Society. ISBN 978-0-7695-3302-5, pp. 235 - 242 (2008) [IEEE Xplore]
- Eessaar, E. Towards a Semiotic Quality Framework of Software Measures. In: Proceedings of the 10th International Conference on Enterprise Information Systems, Barcelona, Spain June 12 – 16, 2008 /
Eds. J. Cordeiro, J. Filipe. ISBN: 978-989-8111-48-7. Volume DISI. pp. 41-48 (2008) [Conference homepage]
- Eessaar, E., Soobik, M. On Universal Database Design. In: Proceedings of the 8th International Baltic Conference on Databases and Information Systems June 2-5, 2008, Tallinn, Estonia.
Eds. H.-M. Haav, A. Kalja: Tallinn University of Technology Press. ISBN 978-9985-59-789-7, pp. 349-360 (2008) [Conference homepage] The article
is indexed by ISI Proceedings.
2007
- Eessaar, E. Preserving Semantics of the Whole-Part Relationships in the Object-Relational Databases.
In: Advances in Information Systems Development, New Methods and Practice for the Networked Society:
15th International Conference on Information Systems Development (ISD 2006), August 31 - September 2, 2006, Budapest, Hungary /
Eds. W. Wojtkowski, W. G. Wojtkowski, J. Zupancic, G. Magyar, G. Knapp. Springer US. ISBN 978-0-387-70801-0, pp.1-11 (2007)
[SpringerLink]
- Eessaar, E. Metamodel-based Comparison of Data Models.
In: Advances and Innovations in Systems, Computing Sciences and Software Engineering: International Conference on Systems,
Computing Sciences and Software Engineering (SCSS 06) / Eds.K. Elleithy: Springer Netherlands. ISBN 978-1-4020-6263-6, pp. 109-114 (2007)
[SpringerLink]
- Eessaar, E. Using Metamodeling in order to Evaluate Data Models.
In: Proceedings of the 6th WSEAS International Conference on Artificial Intelligence, Knowledge Engineering and Data Bases, Corfu Island, Greece, February 16-19, 2007
/ Eds. C. A. Long, V. M. Mladenov, Z. Bojkovic, ISBN 9789608457591, ISSN 1790-5117, pp. 181 - 186 (2007)
2006
- Eessaar, E. Integrated System Analysis Environment for the Continuous Consistency and Completeness Checking.
In:Knowledge-Based Software Engineering: 7th Joint Conference on Knowledge-Based Software Engineering: Joint Conference on
Knowledge-Based Software Engineering 2006, Tallinn, Estonia, August 28-31, 2006 / Eds. E. Tyugu, T. Yamaguchi. Netherlands:
IOS Press, (Frontiers in Artificial Intelligence and Applications). ISBN I-58603-640-8, ISSN 0922-6389, pp. 96 - 105 (2006)
[IOS Press]
- Eessaar, E. Whole-Part Relationships in the Object-Relational Databases.
In: Proceedings of the 10th WSEAS International Conference on COMPUTERS, Vouliagmeni, Athens, Greece, July 10-15, 2006 / Eds. Z. S. Bojkovic.
ISSN 1790-5117, ISBN 960-8457-47-5, pp. 1263-1268 (2006)
- Eessaar, E. Using Relational Databases in the Engineering Repository Systems.
In: Proceedings of the 8th International Conference on Enterprise Information Systems, Paphos, Cyprus, May 23 -27, 2006,
Databases and Information Systems Integration / Eds. Y. Manolopoulos, J. Filipe, J Constantopoulos, J. Cordeiro. ISBN 972-8865-41-4, pp.30 - 37 (2006)
[abstract]
[Conference homepage]
- Eessaar, E. Extended Principle of Orthogonal Database Design.
In: Proceedings of the 5th WSEAS International Conference on Artificial Intelligence, Knowledge Engineering and Data Bases, Madrid, Spain, February 15-17, 2006 /
Eds. P. L. L. Espi, J. M. Giron-Sierra, A. S. Drigas. ISBN 960-8457-41-6, pp. 360-365 (2006)
2005
- Eessaar, E. Architecture of Pattern Management Software System.
In: Proceedings of the 9th East-European Conference, ADBIS 2005 Tallinn, September 12-15, 2005 /
Eds. J. Eder, H.-M. Haav, A. Kalja, J. Penjam. Institute of Cybernetics at Tallinn University of Technology. ISBN 9985-59-545-9, pp. 189-207 (2005)
- Eessaar, E. Truly Relational Databases as a Platform for the Artifact Management.
In: Proceedings of the 14th International Conference on Information Systems Development: Pre-Conference 14-17 August 2005, Karlstad, Sweden /
Eds. A. G. Nilsson, R. Gustas, W. Wojtkowski, W. G. Wojtkowski, S. Wrycza and J. Zupanèiè. ISSN 1403-8099, ISBN 91-85335-72-X, pp. 207-218 (2005)
2004
- Eessaar, E. Methods for Searching Patterns from the Database of Patterns.
In: The 16th Conference on Advanced Information Systems Engineering Forum Proceedings, Riga, Latvia, June 7-11, 2004 /
Eds. J. Grabis, A. Persson, J. Stirna. ISBN 9984-9767-0-X, pp. 103 – 111 (2004)
- Eessaar, E. Towards Pattern Management System.
In: Proceedings of the 6th International Conference on Enterprise Information Systems, Porto, Portugal, April 14 – 17, 2004, Vol. 3 /
Eds. I. Seruca, J. Filipe, S. Hammoudi, J. Cordeiro. ISBN 972-8865-00-7, pp. 655 - 658 (2004) [Conference homepage]
2002
- Eessaar, E. Patterns as Reusable Fragments of Knowledge.
In: Proceedings of the 5th International Baltic Conference, BalticDB&IS 2002, Tallinn, June 3-6, 2002, Vol.2 /
Eds. H.-M. Haav, A. Kalja. Institute of Cybernetics at Tallinn Technical University. ISBN 9985-894-40-5, pp. 243 – 248 (2002)
Other Publications (in reverse chronological order)
- Eessaar, E. Using The Third Manifesto Compliant DBMS in the Repository Systems. Info- ja kommunikatsioonitehnoloogia
doktorikooli IKTDK esimese aastakonverentsi artiklite kogumik, 12. - 13. mai 2006 Jäneda Mõis, ISBN 9985-59-642-2, pp. 85-88 (2006)
- Eessaar, E. Holistlik süsteemiarendus süsteemimaatriksi abil (Holistic system development by using system matrices), A&A,
Vol. 2, 2005, pp.21-39 (in Estonian)
- Eessaar, E. Mustrid ja nende kasutamist abistavad tarkvarasüsteemid (Patterns and software systems that assist their usage), A&A,
Vol. 6, 2003, pp.17-32 (in Estonian)
- Eessaar, E. Mustrite kasutamine infosüsteemide arendamiseks (Usage of patterns in order to develope informational systems), A&A,
Vol. 3, 2002, pp.28-38 (in Estonian)
- Eessaar, E. Veebirakenduste disaini modelleerimine UML-i abil (Modeling of design of web-applications by using UML), A&A,
Vol. 4, 2000, pp.25-35 (in Estonian)
- Eessaar, E. Veebirakenduste loomine - traditsioonilise tarkvaraarenduse ja loomingulise disaini ühendamine (Development of web-applications - unification of traditional software design methods with the creative design),
A&A, Vol. 3, 2000, pp.27-37 (in Estonian)
- Eessaar, E. Tarkvara omaduste parandamine kasutatavuse testimise kaudu (Improving quality of software by using usability testing), A&A,
Vol. 2, 1999, pp.26-31 (in Estonian)
Co-authors (in Alphabetical Order)
- Erko Aaberg
- Ege Käosaar
- Elari Saal
- Rünno Sgirka
- Marek Soobik
- Dmitry Zub
- Janina Voronova
References to Publications
Back to the beginning
Awards
- I received an Honorable Mention "Lecturer of the Year 2009/2010" from the Tallinn University of Technology Student Union.
- I was named TUT lecturer of the year 2016 in the School of Information Technologies.
Back to the beginning
Environment
Back to the beginning