Toggle navigation
Publications
Profiles
Research Groups
Indexes
Help and information
Eesti keeles
Intranet
Publications
Profiles
Research Groups
Indexes
Help and information
Eesti keeles
Intranet
Databases
Publications
Searching
My bookmarks
0
Kalja, Ahto (TTÜ author)
All fields
Source search
Author search
Subject term search
Title search
starts with
containes
exact match
All fields
Source search
Author search
Subject term search
Title search
starts with
containes
exact match
—
All fields
Source search
Author search
Subject term search
Title search
starts with
containes
exact match
—
All fields
Source search
Author search
Subject term search
Title search
starts with
containes
exact match
—
All fields
Source search
Author search
Subject term search
Title search
starts with
containes
exact match
—
Add criteria
Advanced search
filter
Clear
×
types of item
book
..
journal article
..
newspaper article
..
book article
..
dissertation
..
Open Access
..
Scientific publication
..
year
year of publication
Loading..
author
Loading..
TTÜ department
Loading..
subject term
Loading..
series
Loading..
name of the person
Loading..
keyword
Loading..
Clear
Number of records
183
Look more..
(3/36)
Export
export all inquiry results
(183)
Save TXT fail
Save PDF fail
print
Open for editing with marked entries
my bookmarks
display
Bibliographic view
Short view
sort
author ascending
author descending
year of publication ascending
year of publication descending
title ascending
title descending
126
book article
On proving the concept of an ontology aided software refactoring tool
Põld, Janari
;
Robal, Tarmo
;
Kalja, Ahto
Databases and information systems VII : selected papers from the tenth International Baltic Conference, DB&IS 2012
2013
/
p. 84-94
book article
127
book article
On proving the concept of an ontology aided software refactoring tool
Põld, Janari
;
Robal, Tarmo
;
Kalja, Ahto
Databases and information systems : tenth international Baltic conference on databases and information systems : local proceedings, materials of doctoral consortium : Vilnius, Lithuania, July 8-11, 2012
2012
/
p. 179
https://www.researchgate.net/publication/287294774_On_proving_the_concept_of_an_ontology_aided_software_refactoring_tool
book article
128
book article
Ontology design for automatic evaluation of web user interface usability [Electronic resource]
Robal, Tarmo
;
Marenkov, Jevgeni
;
Kalja, Ahto
PICMET '17 : Portland International Conference on Management of Engineering and Technology : Technology Management for the Interconnected World : proceedings
2017
/
p. 1-8 : ill. [USB]
https://doi.org/10.23919/PICMET.2017.8125425
book article
129
book article
Overview of SPI activities in Estonia
Kalja, Ahto
;
Oruaas, Jaan
Proceedings of the EuroSPI'99 conference : Learn from the Past - Experience the Future : Pori, Finland, 25.-27. October 1999
1999
/
p. 8.41-8.47
book article
130
book article
Perceptions of software development practitioners on client learning
Ojastu, Deniss
;
Robal, Tarmo
;
Kalja, Ahto
Databases and Information Systems : proceedings of the 11th International Baltic Conference, Baltic DB&IS 2014 : Tallinn, Estonia, 8-11 June, 2014
2014
/
p. 397-406
book article
131
book article
Preface
Haav, Hele-Mai
;
Kalja, Ahto
;
Robal, Tarmo
Databases and information systems VIII : selected papers from the Eleventh International Baltic Conference, DB&IS 2014
2014
/
p. v
book article
132
journal article
PRIZ-pere tarkvarasüsteemid
Kalja, Ahto
Arvutustehnika ja Andmetöötlus
1988
/
lk. 21-24
https://www.ester.ee/record=b1071940*est
journal article
133
book article
Professor Ahto Kalja kõne rektor Boris Tamme rinnakuju avamisel : [17. sept. 2003 Akadeemikute alleel]
Kalja, Ahto
Tallinna Tehnikaülikooli aastaraamat 2003
2004
/
lk. 55-56
book article
134
journal article
Projekti X-tee arengusammud
Kalja, Ahto
A & A
2003
/
3, lk. 15-23
https://artiklid.elnet.ee/record=b1013459*est
journal article
135
book article
Public e-service projects in Estonia
Kalja, Ahto
;
Vallner, Uuno
Databases and information systems : proceedings of the Fifth International Baltic Conference : Baltic DB & IS 2002 : Tallinn, June 3-6, 2002. Vol. 2
2002
/
p. 143-153
book article
136
book article EST
/
book article ENG
Refactoring - key to success for constantly developed projects
Põld, Janari
;
Kalja, Ahto
;
Robal, Tarmo
Information modelling and knowledge bases XXVIII
2017
/
p. 13-22
https://doi.org/10.3233/978-1-61499-720-7-13
Conference proceedings at Scopus
Article at Scopus
Article at WOS
book article EST
/
book article ENG
137
book article
Refactoring - key to success for constantly developed projects [Electronic resource]
Põld, Janari
;
Kalja, Ahto
;
Robal, Tarmo
Proceedings of the 26th International Conference on Information Modelling and Knowledge Bases - EJC 2016 : June 6-10, 2016, Tampere, Finland
2016
/
p. 15-24. [USB]
book article
138
book article
Riigi andmekogude moderniseerimise programm (X-tee)
Kalja, Ahto
Infotehnoloogia avalikus halduses : aastaraamat 2001
2001
/
lk. 45-48 : ill
book article
139
journal article
Saateks
Kalja, Ahto
Arvutustehnika ja Andmetöötlus
1992
/
2, lk. [1]
journal article
140
book article EST
/
book article ENG
Scalable Hadoop-based infrastructure for big data analytics
Astrova, Irina
;
Koschel, Arne
;
Heine, Felix
;
Kalja, Ahto
Databases and Information Systems : 13th International Baltic Conference, DB&IS 2018, Trakai, Lithuania, July 1-4, 2018 : proceedings
2018
/
p. 233-242
https://doi.org/10.1007/978-3-319-97571-9_19
Conference proceedings at Scopus
Article at Scopus
book article EST
/
book article ENG
141
journal article
Semantilise koosvõime arhitektuur riigi infosüsteemis
Haav, Hele-Mai
;
Kalja, Ahto
;
Küngas, Peep
;
Luts, Martin
A & A
2008
/
lk. 32-42 : ill
https://artiklid.elnet.ee/record=b1022736*est
journal article
142
book article
Small knowledge-based CAD systems
Kalja, Ahto
;
Pahapill, Jaak
Information modelling and knowledge bases 3
1992
/
p. 347-356
https://digikogu.taltech.ee/et/Item/0b81d45e-2526-40af-a28d-25ffb6232807
book article
143
journal article
Storing OWL ontologies in SQL relational databases
Astrova, Irina
;
Korda, Nahum
;
Kalja, Ahto
International journal of electrical, computer, and systems engineering
2007
/
4, p. 242-247
https://zenodo.org/records/1071690
journal article
144
book article
Storing OWL ontologies in SQL relational databases
Astrova, Irina
;
Korda, Nahum
;
Kalja, Ahto
Proceedings of World Academy of Science, Engineering and Technology (WASET) : International Conference on Computer, Electrical, and Systems Science, and Engineering (CESSE) : Berlin, Germany, 2007
2007
/
p. 169-172
https://www.researchgate.net/publication/242756222_Storing_OWL_ontologies_in_SQL_relational_databases
book article
145
book article
A study on effective knowledge reuse in multi-platform web applications user interfaces
Marenkov, Jevgeni
;
Robal, Tarmo
;
Kalja, Ahto
PICMET '15 : proceedings : Management of the Technology Age
2015
/
p. 1351-1361 : ill
https://doi.org/10.1109/PICMET.2015.7273083
book article
146
book article EST
/
book article ENG
A study on immediate automatic usability evaluation of web application user interfaces
Marenkov, Jevgeni
;
Robal, Tarmo
;
Kalja, Ahto
Databases and Information Systems : 12th International Baltic Conference, DB&IS 2016, Riga, Latvia, July 4-6, 2016 : proceedings
2016
/
p. 257-271 : ill
https://doi.org/10.1007/978-3-319-40180-5_18
Conference Proceedings at Scopus
Article at Scopus
Article at WOS
book article EST
/
book article ENG
147
book article
Studying the incorrect user behaviour in sophisticated self-service portal user interfaces
Marenkov, Jevgeni
;
Robal, Tarmo
;
Kalja, Ahto
Proceedings of the 8th Annual Conference of the Estonian National Doctoral School in Information and Communication Technologies : December 5-6, 2014, Rakvere
2014
/
p. 71-74 : ill
book article
148
book article
Supporting mechanical design with visual programming in the NUT environment
Kalja, Ahto
;
Tiidemann, Tiit
OST-98 Symposium on Machine Design, Oulanka, Finland, October 1-3, 1998 : proceedings
1998
/
p. 163-172: ill
book article
149
book article
System integration process of government information systems
Kalja, Ahto
The proceedings of PICMET'03 : Portland, Oregon, USA, 2003
2003
/
[6] p
book article
150
journal article
Teadusseminaril Jaapanis
Kalja, Ahto
Arvutustehnika ja Andmetöötlus
1992
/
4, lk. 37-40
journal article
Number of records 183, displaying
126 - 150
previous
1
2
3
4
5
6
7
8
next
author
19
1.
Kalja, Ahto
2.
Kalja, A.
3.
Buldas, Ahto
4.
Eesmäe, Ahto
5.
Jakson, Ahto
6.
Järvik, Ahto
7.
Kaas, Ahto
8.
Kangur, Ahto
9.
Kuusk, Ahto
10.
Lobjakas, Ahto
11.
Lõhmus, Ahto
12.
Oja, Ahto
13.
Pärisalu, Ahto
14.
Pärl, Ahto
15.
Reiska, Ahto
16.
Räni, Ahto
17.
Tihkan, Ahto
18.
Truu, Ahto
19.
Vallikivi, Ahto
name of the person
11
1.
Kalja, Ahto, 1950-2018
2.
Ahto Kalja, 1950-2018
3.
Buldas, Ahto, 1967-
4.
Järvik, Ahto, 1946-2021
5.
Lõhmus, Ahto
6.
Oja, Ahto
7.
Pärisalu, Ahto
8.
Pärl, Ahto
9.
Truu, Ahto
10.
Tuuling, Ahto
11.
Valter, Ahto, 1912-1991
CV
6
1.
Kalja, Ahto 1950-2018
2.
Buldas, Ahto 1967
3.
Eesmäe, Ahto 1973
4.
Kaas, Ahto 1957-2020
5.
Lõhmus, Ahto 1935
6.
Pärl, Ahto 1980
×
vaste
starts with
ends with
containes
sort
Relevance
ascending
descending
year of publication
author
TTÜ department
subject term
series
name of the person
keyword
Otsing
Valikud
0
year of publication
AND
OR
NOT
author
AND
OR
NOT
TTÜ department
AND
OR
NOT
subject term
AND
OR
NOT
series
AND
OR
NOT
name of the person
AND
OR
NOT
keyword
AND
OR
NOT