Publications   

(The list includes mainly papers published in indexed journals and IEEE Computer Society Press proceedings, in reverse chronological order. Because of copyrights they cannot be unloaded but reprints are provided upon request)

"A MAC Protocol to Support Monitoring of Underwater Spaces", Rodrigo Santos, Javier Orozoco, Sergio Ochoa, Roc Meseguer, Gabriel Eggly, Marcelo Pistonesi, SENSORS; Lugar: Basel; Año: 2016 vol. 16 p. 984 - 1003.

"Design and Implementation of a Witness Unit for Opportunistic Routing in Tsunami Alert Scenarios", Rodrigo Santos, Daniel Mossé, Taieb Znati, Louise Comfort, SAFETY SCIENCE; Lugar: Amsterdam; Año: 2015.

"MASU: A Framework that Supports Distributed Pervasive Data Sensing", Esunly Medina, David López, Sergio Ochoa, Rodrigo Santos, SENSORS; Lugar: Basel; Año: 2016 vol. 16 p. 1062 - 1089.

"Energy Aware Scheduling Mandatory/Optional Tasks in Multicore Real Time Systems", Isabel Mendez-Diaz, Javier Orozoco, Rodrigo Santos, Paula Zabala, INTERNATIONAL TRANSACTIONS IN OPERATIONAL RESEARCH; Lugar: New Jersey; Año: 2016.

"A clinically assisted collaborative system architecture for preventing falls in elderly people", J. Orozco, R. Santos, S. Ochoa, L. Ordinez, R. Meseguer, n. Baloian, LECTURE NOTES IN COMPUTER SCIENCE; 2014.

"Human-centric Wireless Sensor Networks to Improve Information Availability During Urban Search and Rescue Activities", Sergio Ochoa, Rodrigo Santos, INFORMATION FUSION, 2015 vol. 22 p. 71 - 84.

"Computational Cost Reduction for Real-Time Schedulability Tests Algorithms", Jose M. Urriza; Francisco E. Paez; Javier D. Orozco; Ricardo Casyssials, IEEE Latin America Transactions  (Volume:13,  Issue: 12 ), pp: 3714-3723, ISSN: 1548-0992, DOI: 10.1109/TLA.2015.7404899, Dec. 2015.

"A MAC protocol for Underwater Sensors Networks", Rodrigo Santos, Javier Orozco, Sergio Ochoa, Roc Meseguer, Gabriel Eggly, LECTURE NOTES IN COMPUTER SCIENCE; Año: 2015 vol. 9454 p. 394 - 406

"Using a History-Based Approach to Predict Topology Control Information in Mobile Ad Hoc Net-works", P. Millan, C. Molina, R. Meseguer, S. Ochoa, R. Santos, LECTURE NOTES IN COMPUTER SCIENCE; 2014 vol. 8729 p. 237 - 249.

"Modeling IoT-Based Solutions Using Human-Centric Wireless Sensor Networks", A. Monares, S. Ochoa, R. Santos, J. Orozco, R. Meseguer, SENSORS.Basel: MOLECULAR DIVERSITY PRESERVATION INTERNATIONAL-MDPI. 2014 vol. n. p - . issn 1424-8220.

"Energy-Aware Topology Control Strategy for Human-Centric Wireless Sensor Networks", Roc Meseguer, C. Molina, S. Ochoa, R. Santos, SENSORS.Basel: MOLECULAR DIVERSITY PRESERVATION INTERNATIONAL-MDPI. 2014 vol.14 n 2. p2619 - 2643. issn 1424-8220.

"Real-Time Scheduling Architecture for Embedded Systems", Ricardo Cayssials, Edgardo Ferro, Jose M. Urriza and Eduardo Boemo, International Review on Computers and Software (IRECOS), August 2013, Vol. 8 Nro. 8, Print ISSN 1828-6003, Abstracting and Indexing Information: Cambridge Scientific Abstracts (CSA/CIG), Academic Search Complete (EBSCO Information Services), COMPENDEX - Elsevier Bibliographic Database, Copernicus.

"The Internet of Things to Support Urban Incident Responses", R. Santos, J. Orozco, S. Ochoa, R. Meseguer, LECTURE NOTES IN COMPUTER SCIENCE.: SPRINGER. 2013 vol.8276 n. p286 - 293. issn 0302-9743.

"Instante Critico con Jitter: un estado poco probable", Francisco Paez, Jose Urriza, Mariano Ferrari, Ricardo Cayssials y Javier Orozco, Iberoamerican Journal of Industrial Engineering, ISSNe 2175-8018, Florianopolis, SC, Brasil, v.5, n.10, p130-141, 2013.

"On-line schedulability tests for adaptive reservations in fixed priority scheduling", R. Santos, G. Lipari,E. Bini, T. Cuccinota, REAL-TIME SYSTEMS, Vol. 48, Issue 5, pp. 601-634. September 2012.

"A Real-Time Analysis Approach in Opportunistic Networks", R. Santos, J. Orozco, S. F. Ochoa, ACM SIGBED Review.: ACM. 2011 vol.8 n. 3. p1 - 4. issn 1551-3688.

"Time is not Enough: Dealing with Behavior in Real-Time Systems", L. Ordinez, D. Donari, R. Santos, J. Orozco, JOURNAL OF UNIVERSAL COMPUTER SCIENCE.: GRAZ UNIV TECHNOLGOY,vol.17 n 11. p1572 - 1604, 2011.

"Preface", E. Leiss, R. Santos. Electronic Notes in Theoretical Computer Science.: Elsevier. 2011 vol.n. p1 - 4. issn 1571-0661, 2011.

"Low Cost Slack Stealing Method for RM/DM", Jose M. Urriza, Francisco E. Paez, Ricardo Cayssials, Javier D. Orozco, Lucas S. Schorb, International Review on Computers and Software - November  2010, Vol. 5 Nro 6, Print ISSN: 1828-6003, Abstracting and Indexing Information: Cambridge Scientific Abstracts (CSA/CIG), Academic Search Complete (EBSCO Information Services), COMPENDEX - Elsevier Bibliographic Database, Copernicus.

"On the Feasibility of Early Detection of Environmental Events through Wireless Sensor Networks and the Use of 802.15.4 and GPRS", J. Santos, R. Santos, J. Orozco, Lecture Notes in Computer Science,2009.

"ICTs in Latinamerica: An overview",, R. Santos, CLEI Electronic Journal, 12 (2), 1-16, 2009.

"Reduced Computational cost in the Calculation of Worst Case Response Time for Real-Time Systems", J. Urriza, L. Schorb, J. Orozco, R. Cayssials, Journal of Computer Science & Technology, ISSN 1666-6038, Vol. 9, Nro 2, Octuber 2009.

"Improving the schedulability of soft real-time open dynamic systems: The inheritor is actually a debtor", Rodrigo Santos, Giuseppe Lipari and Jorge Santos, Journal of Systems and Software, Elsevier, 81(7) (2008), 1093-1104.

"uRT51: An Embedded Real-Time processor implemented on FPGA devices", R. Cayssials, M. Duval, E. Ferro and O. Alimenti. Latin American Applied Research, ISSN 0327-0793, Indexada SCI, Vol.37, Nro.1, pp.:35-40, 2007.

"Nuclear Supplier Upgrades Controls Increasing Efficiency", E. Ferro, M. Bolino, R. Carzoglio, Control Engineering, Inside Process, Elsevier Reed., pp. IP1-IP4, 2006.

"A Least Upper Bound on the Fault-Tolerance of Real-Time Systems”, R. Santos, J. Santos, J. Orozco. Journal of Systems and Software, Elsevier, 78 (2005) 47-55..

"Hard real-time systems with stochastic execution times: Deterministic and probabilistic guarantees", R. M. Santos, J. Santos and J. Orozco, International Journal of Computers and Applications, 27, 2 (2005), 57-62.

"EXPERION PKS CONVERSION FROM HONEYWELL TPS AT ENSI INDUSTRIAL HEAVY WATER PLANT", L. Dell'Orfano, E. Ferro, M. Bolino, D. Lazcano. Proc Honeywell User Group, Honeywell Press, Arizona, USA, October 2005.

"New methods for redistributing slack time in real-time systems: applications and comparative evaluations", R. M. Santos, J. Urriza, J. Santos and J. Orozco, Journal of Systems and Software, 69 (2004) 115-128.

"Scheduling Precedence Constrained Tasks in Open Dynamic Systems", Rodrigo Santos and Giuseppe Lipari, Proc. WiP Session 15th Euromicro Conference on Real Time Systems, Porto, Portugal, 2003.

"Evolutionary Computation Tuned by Fuzzy Logic for the Assignment of Hard Real-Time Tasks in MIMD NUMA Parallel Architectures", E. Ferro, J. Santos, J. Orozco, R. Cayssials, Proceedings IASTED International Conference on Artificial Intelligence and Applications, pp. 307-311, Malaga, Spain, July 9-12, 2002.

"Heuristic use of singularities for on-line scheduling of real-time mandatory/reward based systems", R. M. Santos, J. Urriza, J. Santos and J. Orozco, Proc 14th Euromicro Conference on Real-Time Systems, pp. 103-110, Viena, 2002.

"Guaranteed On-Line Weakly-Hard Real-Time Systems", G. Bernat and R. Cayssials, Proceedings 22nd Real-Time Systems Symposium, pp. 25-35, London, England, 3-6 December, 2001. [PS] [PDF]

"Hybrid rate-monotonic/reward based scheduling of real-time embedded systems", J. Orozco, R. M. Santos y J. Santos, Proc IEEE Real-Time Embedded Systems Workshop, London, 2001.

"Real-Time Assignments: Genetic List Generation and Heuristic Mapping", E. Ferro, J. Santos, R. Cayssials and J. Orozco, Proc 13th International Conference on Parallel and Distrinbuted Computing and Systems, pp. 543/48, Anaheim, California, USA, 2001.

"Taking advantage of priority inversions generated to improve the processing of non-hard real-time tasks in mixed systems", J.Orozco, R. Santos, J. Santos and R. Cayssials, Proc WiP Session IEEE Real-Time Systems Symposium, pp. 13-16, Orlando, 2000.

"Mixing real and non real-time processing: Priority inversions are not so bad after all", J. Orozco, J. Santos, R. Cayssials and E. Ferro, Proc. WiP and Industrial Experience Session 12th Euromicro Conference on Real-Time Systems, pp. 7-10, Stockholm, 2000.

"Scheduling Heterogeneous Multimedia Serves: Different QoS for Hard, Soft and Non real-Time Clients", R. M. Santos, J. Santos and J. Orozco, Proc. 12th Euromicro Conference on Real-Time Systems, IEEE Computer Society Press, pp. 247-253, Stockholm, 2000.

"Real-Time Multimedia Standards in DQDB", R. M. Santos, J. Santos, J. Orozco and M. Zambon, Journal of Systems Architecture, 46, pp. 601-605, 2000.

"Rate monotonic scheduling of real-time control systems with the minimum number of priority levels", R. Cayssials, J. Orozco, J. Santos and R. Santos, Proc. 11th Euromicro Conference on Real-Time Systems, IEEE Computer Society Press, pp. 54-59, York, UK, 1999.

"Fixed-Priority scheduling in real-time multiprogramming environments: Liu & Layland revisited", R. Cayssials, J. Santos, J. Orozco and E. Ferro, Proc. WiP Session 11th Euromicro Conference on Real-Time Systems, pp. 45-48, York, UK, 1999.

"On the scheduling of real-time multihop packet-switching networks", J.Orozco, J.Santos, R.Cayssials and E. Ferro, Proc. 10th Euromicro Workshop on Real-Time Systems, IEEE Computer Society Press, Berlin, 1998.

"Precedence constraints in hard real-time distributed systems", J.Orozco, J.Santos, R.Cayssials and E.Ferro, Proc.3d IEEE Conference on the Engineering of Complex Computer Systems, IEEE Computer Society Press, Como, Italy, pp. 33-38, 1997.

"A heuristic approach to the multitask-multiprocessor assignement problem using the Empty-Slots method and Rate Monotonic scheduling", J.Santos, E. Ferro, J.Orozco and R.Cayssials, Real-Time Systems Journal, 13, 2, pp.167-200, 1997.

"802.4 Rate Monotonic scheduling in hard real-time environments: Setting the medium access control parameters", J. Orozco, R. Cayssials, J. Santos and E. Ferro, Information Processing Letters (Elsevier), 62, pp. 47-55, 1997

"Is the DQDB priority mechanism good enough for the network intended applications?", R. Santos, M. Zambón, J. Santos and J. Orozco, Proc. 9th Euromicro Workshop on Real-Time Systems, IEEE Computer Sociert Press, Toledo, España, pp. 11-17, 1997.

"Design of a learning fuzzy production system to solve an NP-hard real-time assignment problem", J. Orozco, R. Cayssials, J. Santos and E. Ferro, Proc. 8th Euromicro Workshop on Real-Time Systems, IEEE Computer Society Press, pp. 146-150, L 'Aquila, Italia, 1996.

"Tuning parameters to improve a heuristic method: More and better solutions to an NP-hard real-time problem", E. Ferro, J. Santos, J. Orozco y R. Cayssials, Proc. 8th Euromicro Workshop on Real-Time Systems, IEEE Computer Society Press, pp. 47-51, L'Aquila, Italia, 1996.

"On the Priority Mechanism of 802.4 in Hard Real-Time Factory Communications", J. Santos and J. Orozco, Proc. IEEE International Symposium on Industrial Electronics, IEEE, pp. 281-285, 1994.

"The 802.5 Priority Mechanism in RMS Hard Real-Time Applications", J. Santos, M. L. Gastaminza, J. Orozco y C. Matrángolo, Computer Communications (Butterworth-Heinemann), 17, 6, pp. 439-442, 1994.

"Rate Monotonic Scheduling in Hard Real-Time Systems", J. Santos y J.Orozco, Information Processing Letters (Elsevier), 48, 1, pp 39-45, Oct. 1993.

"Priorities and protocols in hard real-time LANs", J. Santos, M. Gastaminza, J. Orozco, D. Picardi y O. Alimenti, Computer Communications (Butterworth-Heinemann), Nov. 1991

"Performance evaluation of standard LAN protocols", J. Santos, J. Orozco and O. Alimenti, Proc. INFOCOM '89, IEEE Computer Society Press, pp 1020=1028, Ottawa, 1989.

Internal Reports   

"Flying Real-Time Network for Disaster Assistance;. Rodrigo Santos, Javier Orozco, Vinicius Petrucci, Daniel Mosse, 2016

"DEBARE: A REQUIREMENTS-BASED METHOD FOR DESIGNING SMALL CYBER-PHYSICAL SYSTEMS". Leo Ordinez, Rodrigo Santos, Gabriel Eggly, 2015.

"A Stochastic Approach for Modeling Message Dissemination in Opportunistic Networks". Javier Orozco, Rodrigo Santos, Sergio Ochoa, Roc Meseguer, 2016.

 

Master Thesis   

"Ingeniería de Sistemas de Tiempo Real: Monitoreo" Omar Alimenti, supervised by Jorge Santos. 1999.

"Arquitecturas Flexibles para Sistemas de Control de Tiempo Real" Martín Leandro Duval, supervised by Ricardo Cayssials and Javier Orozco. 2012.

"Redes de Control en Ambientes Industriales: Plataforma de evaluación de sistemas distribuidos en tiempo real". Adriana Michelis, supervised by Ricardo Cayssials and Edgardo Ferro, 2015.

Doctoral Thesis   

"Factibilidad de Sistemas de Tiempo Real". Javier Orozco, supervised by Jorge Santos. 1998

"Análisis de Sistemas de Tiempo Real Duro con Constricciones de Precedencia". Ricardo Cayssials, supervised by Jorge Santos. 1999.

"Asignación y Diagramabilidad de Sistemas Distribuídos de Tiempo Real Duro". Edgardo Ferro, supervised by Jorge Santos. 1999.

"Aplicaciones de Tiempo Real: Multimedia, Redes, Servidores". Rodrigo Santos, supervised in the final stages by Javier Orozco. 2001.

"Factibilidad de Sistemas de Tiempo Real con Requerimientos Heterogéneos". José Manuel Urriza, supervised by Javier Orozco. 2008.

"Desarrollo de un framework para el diseño de sistemas de tiempo real". Leonardo Ordinez. Supervised by Rodrigo Santos and Javier Orozco, 2010.

"Desarrollo de un Sistema Operativo de Tiempo Real para Sistemas Embebidos". David Donari. Supervised by Rodrigo Santos and Javier Orozco, 2015.