Publications on community and environmental sustainability and security

  • Muuga, E., Loik, R., Kaup, G.-H., Savimaa, R., Koort, E., 2025. Security Threats to the Undersea Connections Related Critical Infrastructure of the Baltic States: Baltic Sea in the Focus of Hybrid Warfare. Research Report. Tallinn: Sisekaitseakadeemia (Estonian Academy of Security Sciences). https://doi.org/10.15158/nv7t-kg46. Full text is available also here: 2025 Threats to Baltic undersea connections.
  • Muuga, E., Loik, R., Kaup, G.-H., Savimaa, R., Koort, E., 2025. Merealune kriitiline taristu hübriidse vaenutegevuse sihtmärgina: Läänemere kaasused ja järeldused Eesti julgeoleku vaatest. (Undersea Critical Infrastructure as a Target for Hybrid Warfare: Baltic Sea Incidents and Conclusions for Estonian Security). Turvalisuskompass, 8 (1), 143−170. DOI: 10.15158/yyy1-2a04.
  • Muuga, E., Loik, R., Kaup, G.-H., Savimaa, R., Koort, E., 2025. Julgeolekuohud Balti riikide merealuste ühendustega seotud kriitilisele taristule: Läänemeri hübriidsõja tulipunktis. (Security Threats to the Undersea Connections Related Critical Infrastructure of the Baltic States: Baltic Sea in the Focus of Hybrid Warfare). Research Report. Tallinn: Sisekaitseakadeemia (Estonian Academy of Security Sciences). DOI: 10.15158/sra3-5651.
  • Savimaa, R., 2024. Harku valla elanike kriisivalmidus. Uuringuraport. (Crisis Preparedness of the Residents of Harku Municipality. Research Report). Tallinn: CESERE. DOI: 10.5281/zenodo.12742427.
  • Savimaa, R., 2024. Muuga elanike kriisivalmidus. Uuringuraport. (Crisis Preparedness of the Residents of Muuga. Research Report). Tallinn:CESERE. DOI: 10.5281/zenodo.13341130 .
  • Savimaa, R., Puusalu, J., Loik, R., Ringvee, R., Läänemets, M., Tammel, K., Kont, K.-R., Saar, J., 2024. Sisejulgeoleku väliskeskkonna trendid ja prognoos. (Trends and forecast of the external environment of internal security). Tallinn: Sisekaitseakadeemia (Estonian Academy of Security Sciences). DOI: 10.15158/kkn4-nd47.
  • Savimaa, R., 2023. Rohealad tööstus- ja elamupiirkondade vahel on olulised kõigile. (Green spaces between industrial and residential areas are important for everyone). Eesti Looduskaitse Seltsi infokiri, 2023 (1), 19−21.
  • Savimaa, R., 2023. Loodushoid algab kodulähedasest metsast. (Nature conservation starts from the forest close to home). Maardu Panoraam, 2023 (2), 18−20.
  • Savimaa, R., Kont, K.-R., 2023. Kogukonnaseltside roll ja võimekus kogukondade kerksuse tagamisel kriisides. (The role and capacity of community associations in ensuring community resilience in crises). Turvalisuskompass, 4 (1), 69−107. DOI: 10.15158/e5xb-jg40.
  • Savimaa, R., Vernik, J., 2023. Lauaõppus “79 särtsu” – peegel kohalike omavalitsuste kriisivalmiduse enesehindamiseks. (Tabletop exercise “79 särtsu” – a mirror for self-assessment of local governments’ crisis preparedness). Turvalisuskompass, 4 (1), 35−67. DOI: 10.15158/sd9h-zm45.
  • Udal, A., Kaugerand, J., Savimaa, R., Märtens, O., 2023. Militaarobjektide valvetehnoloogia areng. (Development of surveillance technology for military facilities). Sõjateadlane (Estonian Journal of Military Studies), 22, 194−224.
  • Koort, E., Loik, R., Puusalu, J., Savimaa, R., 2023. Asendusteenistuse rakendamine Eesti kaitse- ja kriisivõimekuse eesmärkidesse. Tallinn: Sisekaitseakadeemia. DOI: 10.15158/7en0-ta48.
  • Savimaa, R., Rätsepp, T., Vanamölder, L. (Eds), 2023, 2024, 2025. Security Spectrum: Journal of Advanced Security Research. Tallinn: Sisekaitseakadeemia kirjastus.
  • Savimaa, R., 2022. Siseturvalisuse asutuste vajadused väliskeskkonnast tulenevate ülesannetega toimetulekuks ja nende dünaamika 2017–2022. (The needs of internal security agencies to cope with tasks arising from the external environment and their dynamics 2017–2022). J. Puusalu, T. Rätsepp (Eds). Turvalisuskompass 2/2022 (3). (195−204). Sisekaitseakadeemia.
  • Savimaa, R., 2022. Deliverable 2.10. Input to the Public Report on the ILEAnet Findings on Challenges &Needs N°10.
  • Savimaa, Raul; Simovart, Mari Ann; Järvine, Hannes (2022). Revised List of the Most Promising Segments for Joint Cross-Border Public Procurement for the third cycle of the iProcureNet Project.
  • Savimaa, R., 2022. Collection of Methods for Capturing the Practitioners’ Challenges and Needs for Joint Cross-Border Public Procurement. Deliverable D2.6 of iProcureNet project.
  • Savimaa, R., Rätsepp, T., Vanamölder. L. (Ed.), 2022. Proceedings Estonian Academy of Security Sciences, 21: Changing global security architecture. Tallinn: Sisekaitseakadeemia.
  • Juurvee, I., Moora, H., Savimaa, R., Martin, K., Petereson, K., Nõges, K., Kuldna, P., Kriiska, K., Poltimäe, H., Loik, R., 2021. Kaitse- ja julgeolekusektori keskkonnajalajälje ja selle vähendamise võimaluste uuring: Riigihanke 225330 lõpparuanne. (Study of the environmental footprint of the defense and security sector and its reduction options: Final report of public procurement 225330.)
  • Loik, R., Savimaa, R., Kutsar, T., Juurvee, I., Tabur, L., Sinisaar, A., 2020. Hoonete turvaklassid ja optimaalsed turvalahendused: Arendusuuring RKAS metoodika väljatöötamiseks. (Security classes for buildings and optimal security solutions: Development study for the development of RKAS methodology). Kinnisvara- ja innovatsioonikonverents “Mõttemuutjad 2020”: Kinnisvara- ja innovatsioonikonverents “Mõttemuutjad 2020”, Tallinn, 12. november 2020. Riigi Kinnisvara.
  • Põder, S.-F., Savimaa, R., Link, M., 2014. A framework for training internal security officers to manage joint response events in a virtual learning environment. In: Silberg, Uno (Ed.). Proceedings Estonian Academy of Security Sciences, 14 : Sustained Security. (151−180). Tallinn: Sisekaitseakadeemia.
  • Preden, J.-S., Motus, L., Llinas, J., Pahtma, R., Savimaa, R., Meriste, M., Astapov, S., 2014. Improvised Explosive Devices in Asymmetric Conflicts: Multisource Data Fusion for Providing Situational Information. In: A. Gorod, B. E. White, V. Ireland, S. J. Gandhi, B. Sauser (Ed.). Case Studies in System of Systems, Enterprise Systems, and Complex Systems Engineering. (407−443). Taylor & Francis. (Complex and Enterprise Systems Engineering).
  • Savimaa, R.; Tenno, A.; Moora, P. (2011). Protsesside ja ilmneva käitumise modelleerimine siseturvalisuse valdkonnas. (Modelling of processes and emergent behavior in the field of homeland security). Sisekaitseakadeemia Toimetised, 10, 40−65.
  • Savimaa, R., Kangilaski, T., Polyantchikov, I, 2011. A framework for time-aware change management in virtual enterprises. In: Branko Katalinic (Ed.). Annals of DAAAM for 2011 & Proceedings of the 22nd International DAAAM Symposium. (1545−1546). Vienna, Austria: DAAAM International Vienna.
  • Sahno, J., Savimaa, R., Kangilaski, T., Opik, R., Maleki, M., Machado, V-C., 2011. Data Mart framework for production route selection. In: Branko Katalinic (Ed.). Annals of DAAAM for 2011 & Proceedings of the 22nd International DAAAM Symposium. (1543−1544). Vienna, Austria: DAAAM International Vienna.
  • Savimaa, R., 2006. Integrating UML, the Q-model and a multi-Agent Approach in Process specifications and Behavioural Models of Organisations. Journal of Systemics, Cybernetics and Informatics, 3 (4), 45−57.
  • Savimaa, R., 2006. Requirement analysis for mobile information exchange in the police using a time-aware and agent based approach. Current Research in Information Sciences and Technologies: Multidisciplinary Approaches to Global Information Systems, 2: I International Conference on Multidisciplinary Information Sciences and Technologies InSciT2006, Mérida — Spain, 25-28 October, 2006. Ed. Vicente P. Guerrero-Bote. Open Institue of Knowledge, 284−288.
  • Savimaa, R., 2005. Using agent and UML technologies in organisation modelling: a vehicle theft example. Proceedings of the Estonian Academy of Sciences. Engineering, 11 (1), 31−45.
  • Savimaa, R., 2005. Modelling Emergent Behaviour of Organisations. Time-aware, UML and agent based approach. (PhD Theses, Tallinn Technical University). Tallinn: Tallinn University of Technology Press.
  • Savimaa, R., 2004. A methodology for Modelling of Modifications in Multifunctional Human Organisations. 10: Proc. The 8th World Multi-Conference on Systemics, Cybernetics and Informatics (SCI 2004), July 18-21, 2004 Orlando, Florida, USA , 265−269.
  • Savimaa, R., 2004. Integrating UML, the Q-model and a Multi-Agent Approach in Process and Behaviour Models of Organisations. 1: Proc. The International Conference on Cybernetics and Information Technologies, Systems and Applications (CITSA 2004) jointly with The 10th International Conference on Information Systems Analysis and Synthesis (ISAS 2004), July 21-25, 2004 Orlando, Florida, USA, 167−171.
  • Savimaa, R., 2004. Composition of Organisational Process Models for Supporting Information Systems Design. Proc. 11th Doctoral Consortium on Advanced Information Systems Engineering, June 7-8, 2004 Riga, Latvia. , 59−70.
  • Savimaa, R., 2002. On modelling emerging behaviour of multifunctional non-profit organisations. M. Kirikova et al. Information Systems Development, Advances in Methodologies, Components and Managements. (203−214). New York: Kluwer Academic / Plenum Publishers.
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