Ora Lassila's Publications & Patents

Nearby: Selected Presentations, Publications in Progress, Ora Lassila's home page.

2015
111. [Boldyrev et al 2015a] Sergey Boldyrev, Seppo Pyhälammi, Mika Mannermaa, Ian Oliver, Ora Lassila & Corinne Dive-Reclus: "Method and apparatus for distributing computation closures", US Patent #9201701, December 2015.
2014
110. [Oliver et al 2014a] Ian Oliver, Jukka Honkola & Ora Lassila: "Apparatus, method and computer program product for processing resource description framework statements", US Patent #8903862, December 2014.
2013
109. [de Gemmis et al 2013b] Marco de Gemmis, Tommaso di Noia, Ora Lassila, Pasquale Lops, Thomas Lukasiewicz & Giovanni Semeraro: "Workshop on recommender systems meet big data & semantic technologies: SeRSy 2013, in: RecSys '13 - Proceedings of the 7th ACM Conference on Recommender Systems, 483-484, ACM 2013.
108. [Boldyrev et al 2013a] Sergey Boldyrev, Nikolai Grigoriev, Ian Oliver, Mika Mannermaa & Ora Lassila: "Method and apparatus for information and computation closures account management", US Patent #8401934, March 2013.
2012
107. [Oliver et al 2012c] Ian Oliver, Ora Lassila, Serguei Boldyrev & Sergey Balandin: "Method and apparatus of dynamic rules insertion by agents", US Patent #8290891, October 2012
106. [Oliver et al 2012b] Ian Oliver, Jukka Honkola & Ora Lassila: "Apparatus, method and computer program product for processing resource description framework statements", US Patent #8190643, May 2012.
105. [Boldyrev et al 2012a] Sergey Boldyrev, Dmitri Kolesnikov, Ora Lassila & Ian Oliver: "Data and Computation Interoperability in Internet Services", Proceedings of the 2nd International Conference on Cloud Computing and Services Science (CLOSER 2012), Porto (Portugal), April 2012.
2011
104. [Lassila et al 2011b] Ora Lassila, Ryan McDonough & Susan Malaika: "Identity Crisis in Linked Data", accepted submission to the W3C Workshop on Linked Enterprise Data Patterns, Cambridge (MA), December 2011.
103. [Oliver & Lassila 2011a] Ian Oliver & Ora Lassila: "Integration in the Large", accepted submission to the W3C Workshop on Data and Services Integration, Bedford (MA), October 2011.
2010
102. [Lassila et al 2010b] Ora Lassila, Mika Mannermaa, Marwan Sabbouh & Ian Oliver: "Aspect-Oriented Data", accepted submission to the W3C Workshop on RDF Next Steps, Stanford (CA), June 2010.
101. [Khushraj & Lassila 2010a] Deepali Khushraj & Ora Lassila: "Method, Apparatus and Computer Program Product for Making Semantic Annotations for Easy File Organization and Search", US Patent #7702645, April 2010.
2009
100. [Kagal et al 2009d] Lalana Kagal, Ora Lassila, Tim Finin (eds.): "SemRUs 2009: Semantics for the Rest of Us - Variants of Semantic Web Languages in the Real World", Proceedings of the SemRUs09 workshop, collocated with the 8th International Semantic Web Conference (ISWC-2009), Washington DC (USA), October 2009
99. [Perttunen et al 2009c] Mikko Perttunen, Jukka Riekki, Ora Lassila: "Context Representation and Reasoning in Pervasive Computing: a Review", International Journal of Multimedia and Ubiquitous Engineering 4 (4), October 2009.
98. [Toninelli et al 2009b] Alessandra Toninelli, Rebecca Montanari, Ora Lassila & Deepali Khushraj: "What's on Users' Minds? Toward a Usable Smart Phone Security Model", IEEE Pervasive Computing, 8(2):32-39, April-June 2009
97. [Perttunen et al 2009a] Mikko Perttunen, Max van Kleek, Ora Lassila & Jukka Riekki (2009): "An implementation of auditory context recognition for mobile devices", The First International Workshop on Mobile Urban Sensing (MobiUS), Taipei (Taiwan), 2009
2008
96. [Perttunen et al 2008d] Mikko Perttunen, Max van Kleek, Ora Lassila & Jukka Riekki: "Auditory Context Recognition Using SVMs", The Second International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM), Valencia (Spain), 2008
95. [Toninelli et al 2008c] Alessandra Toninelli, Deepali Khushraj, Ora Lassila & Rebecca Montanari: "Towards Socially Aware Mobile Phones", Proceedings of the ISWC 2008 Workshop on Social Data on the Web (SDoW2008), Karlsruhe (Germany), October 2008.
94. [Perttunen et al 2008b] Mikko Perttunen, Max van Kleek, Ora Lassila & Jukka Riekki: "Auditory Context Recognition using SVMs", Proceedings of the Second International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM'08), Valencia (Spain), September 2008.
93. [Lassila 2008a] Ora Lassila: "Semantic Web Approach to Personal Information Management on Mobile Devices", IEEE International Conference on Semantic Computing (ICSC 2008), Santa Clara (CA), August 2008.
2007
92. [Lassila 2007c] Ora Lassila: "Programming Semantic Web Applications: A Synthesis of Knowledge Representation and Semi-Structured Data", Ph.D. dissertation, Helsinki University of Technology, 2007.
91. [Toninelli et al 2007b] Alessandra Toninelli, Rebecca Montanari, Lalana Kagal & Ora Lassila: "Proteus: A Semantic Context-Aware Adaptive Policy Model", Eighth IEEE International Workshop on Policies for Distributed Systems and Networks (POLICY'07), Bologna (Italy), IEEE Computer Society, 2007.
90. [Lassila & Hendler 2007a] Ora Lassila & James Hendler: "Embracing 'Web 3.0'", IEEE Internet Computing 11(3):90-93, May/June 2007
2006
89. [Lassila 2006e] Ora Lassila: "Generating Rewrite Rules by Browsing RDF Data", in: Proceedings of the Second International Conference on Rules and Rule Markup Languages for the Semantic Web (RuleML 2006), IEEE, Athens (GA), November 2006
88. [Toninelli et al 2006d] Alessandra Toninelli, Rebecca Montanari, Lalana Kagal & Ora Lassila: "A Semantic Context-Aware Access Control Framework for Securing Collaborations in Pervasive Computing Environments", in: Isabel Cruz et al (eds.): Proceedings of the 5th International Semantic Web Conference (ISWC 2006), Springer Verlag, Athens (GA), November 2006
87. [Lassila et al 2006c] Ora Lassila, Deepali Khushraj & Ralph R. Swick: "Spontaneous Collaboration via Browsing of Semantic Data on Mobile Devices", in: Stefan Decker et al (eds.): Proceedings of the Semantic Desktop and Social Semantic Collaboration Workshop, CEUR vol 202, Athens (GA), November 2006
86. [Lassila 2006b] Ora Lassila: "Browsing the Semantic Web", 17th International Conference on Database and Expert Systems Applications (DEXA'06), 5th International Workshop on Web Semantics, pp.365-369, Krakow (Poland), September 2006.
85. [Ahuja et al 2006a] Sadhna Ahuja, Tao Wu & Ora Lassila: "Using the Semantic Web to Enhance the Digital Living Experience", IEEE CCNC 2006, Las Vegas (NV), January 2006
2005
84. [Lassila 2005e] Ora Lassila: "Applying Semantic Web in Mobile and Ubiquitous Computing: Will Policy-Awareness Help?", in Lalana Kagal, Tim Finin, and James Hendler (eds.): Proceedings of the Semantic Web Policy Workshop, 4th International Semantic Web Conference, pages 6-11, Galway, Ireland, November 2005
83. [Khushraj & Lassila 2005d] Deepali Khushraj & Ora Lassila: "Ontological Approach to Generating Personalized User Interfaces for Web Services", in Yolanda Gil, Enrico Motta, and V.Richard Benjamins (eds.): The Semantic Web - ISWC 2005, 4th International Semantic Web Conference, number 3729 in Lecture Notes in Computer Science, pp. 916-927, Galway, Ireland, November 2005. Springer-Verlag
82. [Lassila 2005c] Ora Lassila: "Using the Semantic Web in Mobile and Ubiquitous Computing", in: Max Bramer and Vagan Terziyan (eds.): Proceedings of the 1st IFIP WG12.5 Working Conference on Industrial Applications of Semantic Web, pp. 19-25. Springer, August 2005
81. [Lassila & Khushraj 2005b] Ora Lassila & Deepali Khushraj: "Contextualizing Applications via Semantic Middleware", in: The Second Annual International Conference on Mobile and Ubiquitous Systems: Networking and Services (MobiQuitous). IEEE Computer Society, 2005
80. [Forstadius et al 2005a] Jari Forstadius, Ora Lassila & Tapio Seppänen: "RDF-Based Model for Context-Aware Reasoning in Rich Service Environment", in: "2nd Workshop on Context Modeling and Reasoning (CoMoRea) at 3rd IEEE International Conference on Pervasive Computing and Communication (PerCom'05)", pages 15-19. IEEE, March 2005
2004
79. [Martin et al 2004e] David Martin, Mark Burstein, Jerry Hobbs, Ora Lassila, Drew McDermott, Sheila McIlraith, Srini Narayanan, Massimo Paolucci, Bijan Parsia, Terry Payne, Evren Sirin, Naveen Srinivasan & Katia Sycara: "OWL-S: Semantic Markup for Web Services", W3C Member Submission 2004-11-22, World Wide Web Consortium, Cambridge (MA)
78. [Khushraj & Lassila 2004d] Deepali Khushraj & Ora Lassila: "CALI: Context-Awareness via Logical Inference", ISWC 2004 workshop on Semantic Web Technology for Mobile and Ubiquitous Applications, Hiroshima (Japan), November 2004
77. [Khushraj et al 2004c] Deepali Khushraj, Ora Lassila, and Tim Finin: "sTuples: Semantic Tuple Spaces", in: First Annual International Conference on Mobile and Ubiquitous Systems: Networking and Services (Mobiquitous '04), pages 268-277, Boston, Massachusetts, USA, August 2004. IEEE Computer Society Press
76. [Payne & Lassila 2004b] Terry Payne & Ora Lassila: "Semantic Web Services" (guest editors' introduction), IEEE Intelligent Systems 19(4): 14-15 (July/August 2004)
75. [Lassila & Dixit 2004a] Ora Lassila & Sapna Dixit: "Interleaving Discovery and Composition for Simple Workflows", in: Terry Payne (ed.): "Semantic Web Services", AAAI Spring Symposium Series, AAAI, 2004
2003
74. [Lassila & Adler 2003b] Ora Lassila & Mark Adler: "Semantic Gadgets: Device and Information Interoperability", in: Kalle Lyytinen & Yongjin Yoo (eds.): "Ubiquitous Computing Environment", Case Western Reserve University, 2003
73. [Lassila & Adler 2003a] Ora Lassila & Mark Adler: "Semantic Gadgets: Ubiquitous Computing Meets the Semantic Web", in: Dieter Fensel et al (eds.): "Spinning the Semantic Web", pp.363-376, MIT Press, 2003
2002
72. [Lassila 2002f] Ora Lassila: "Semantic Web", in Marko Suoknuuti et al (eds.): "Mobile Internet Technical Architecture - volume 1: Technologies and Standardization", IT Press, 2002; an earlier version of this paper is [Lassila 2001f]
71. [Lassila 2002e] Ora Lassila: "Deploying the Semantic Web: It's all about business models", Advance 2002/3; internal Nokia publication
70. [Lassila 2002d] Ora Lassila: "Taking the RDF Model Theory Out for a Spin", in: Ian Horrocks & James Hendler (eds.): "The Semantic Web - ISWC 2002", Lecture Notes in Computer Science 2342, pp.307-317, Springer Verlag, 2002
69. [Ankolekar et al 2002c] Anupriya Ankolekar, Mark Burstein, Jerry R. Hobbs, Ora Lassila, Drew McDermott, David Martin, Sheila A. McIllraith, Srini Narayanan, Massimo Paolucci, Terry Payne, Katia Sycara: "DAML-S: Web Service Description for the Semantic Web", in: Ian Horrocks & James Hendler (eds.): "The Semantic Web - ISWC 2002", Lecture Notes in Computer Science 2342, pp.348-363, Springer Verlag, 2002
68. [Lassila 2002b] Ora Lassila: "Resource Description Framework", in Ken Sall: "The XML Family of Specifications: A Practical Guide", Addison-Wesley, 2002
67. [Lassila 2002a] Ora Lassila: "Serendipitous Interoperability", in Eero Hyvönen (ed.): "The Semantic Web Kick-Off in Finland - Vision, Technologies, Research, and Applications", HIIT Publications 2002-001, University of Helsinki, 2002
2001
66. [Lassila 2001f] Ora Lassila: "Semantic Web: The 'Next' World Wide Web", in Jyrki Kivimäki (ed.): "Inside MITA - Mobile Internet Technical Architecture", IT Press & Nokia, 2001
65. [Lassila 2001e] Ora Lassila: "Enabling Semantic Web Programming by Integrating RDF and Common Lisp", Proceedings of the First Semantic Web Working Symposium (SWWS'01), Stanford University, July 2001
64. [Ankolekar et al 2001d] Anupriya Ankolekar, Mark Burstein, Jerry R. Hobbs, Ora Lassila, David Martin, Sheila A. McIllraith, Srini Narayanan, Massimo Paolucci, Terry Payne, Tran Cao Son, Katia Sycara, and Honglei Zeng: "DAML-S: A Semantic Markup for Web Services", Proceedings of the First Semantic Web Working Symposium (SWWS'01), Stanford University, July 2001; also published in Isabel F. Cruz, Stefan Decker, Jérôme Euzenat, Deborah L. McGuinness (eds.): "The Emerging Semantic Web, Selected papers from the first Semantic web working symposium", Frontiers in Artificial Intelligence and Applications 75, IOS press, 2002; this paper received the SWSA "10-year award" for the highest-impact paper of SWWS'01 (awarded in 2011).
63. [Lassila & Pavel-Hulubei 2001c] Ora Lassila & Dana Pavel-Hulubei: "Ubiquitous Computing: Invisible, Anytime, Anywhere", Advance 2001/2 (June 2001); internal Nokia publication
62. [Berners-Lee et al 2001b] Tim Berners-Lee, James Hendler & Ora Lassila: "The Semantic Web", Scientific American 284(5):34-43 (May 2001)
61. [Lassila & McGuinness 2001a] Ora Lassila & Deborah L. McGuinness: "The Role of Frame-Based Representation on the Semantic Web", Knowledge Systems Laboratory Report KSL-01-02, Stanford University, 2001; Also appeared as Linköping Electronic Articles in Computer and Information Science, Vol. 6 (2001), No. 005, Linköping University, 2001
2000
60. [Lassila 2000a] Ora Lassila: "The Resource Description Framework", IEEE Intelligent Systems 15(6): 67-69 (November/December 2000)
1999
59. [Lassila 1999b] Ora Lassila: "Do your home appliances really need to surf the Web?", Advance vol. 15 (September 1999); internal Nokia publication
58. [Lassila & Swick 1999a] Ora Lassila & Ralph R. Swick: "Resource Description Framework (RDF) Model and Syntax Specification", W3C Recommendation, World Wide Web Consortium, Cambridge (MA), February 1999
1998
57. [Guha et al 1998c] R.V.Guha, Ora Lassila, Eric Miller, and Dan Brickley: "Enabling Inferencing", W3C Query Languages Workshop (QL'98), Cambridge (MA), December 1998
56. [Lassila 1998b] Ora Lassila: "Web Metadata: A Matter of Semantics", IEEE Internet Computing 2(4): 30-37 (1998).
55. [Lassila 1998a] Ora Lassila: "RDF Metadata and Agent Architectures", MCC/OMG/DARPA Workshop on Compositional Software Architectures, Monterey (CA), January 1998
1997
54. [Lassila 1997c] Ora Lassila: "Introduction to RDF Metadata", W3C Note 1997-11-13, World Wide Web Consortium, Cambridge (MA); an earlier version of this paper is [Lassila 1997b]
53. [Lassila 1997b] Ora Lassila: "Web Metadata - What Is It?", Advance vol.9 (December 1997); internal Nokia publication
52. [Lassila 1997a] Ora Lassila: "PICS-NG Metadata Model and Label Syntax", W3C Note 1997-05-14, World Wide Web Consortium, Cambridge (MA)
1996
51. [Lassila 1996g] Ora Lassila (ed.): "HTTP-based Distributed Content Editing Scenarios", W3C Note 13 December 1996, World Wide Web Consortium, Cambridge (MA); originally an IETF Internet Draft draft-lassila-http-edit-dist-00.txt
50. [Lassila & Rifkin 1996f] Ora Lassila & Adam Rifkin: "Joint W3C/OMG Workshop on Distributed Objects and Mobile Code", World Wide Web Journal, 1(4), Fall 1996
49. [Lassila & Komsi 1996e] Ora Lassila & Asko Komsi: "Beyond Internet Access: Smart Phones of the 21st Century", in: Proceedings of the Portable Computer Components 1996, Bedford (MA), September 1996
48. [Lassila 1996e] Ora Lassila: "OZONE Temporal Constraint Propagator", Report CMU-RI-TR-96-12, The Robotics Institute, Carnegie Mellon University, 1996
47. [Lassila & Becker 1996d] Ora Lassila & Marcel Becker: "OZONE Distributed Communication Library", Report CMU-RI-TR-96-11, The Robotics Institute, Carnegie Mellon University, 1996
46. [Lassila et al 1996c] Ora Lassila, Marcel Becker & Stephen F. Smith: "An Exploratory Prototype for Reactive Management of Aeromedical Evacuation Plans", Report CMU-RI-TR-96-03, The Robotics Institute, Carnegie Mellon University, 1996
45. [Smith et al 1996b] Stephen F. Smith, Ora Lassila & Marcel Becker: "Configurable Planning and Scheduling Systems", AI*IA Notizie 9,(1): 27-32 (March 1996); Quarterly Publication of the  Italian Association of Artificial Intelligence, Special Issue on Aspects of Planning Research
44. [Smith et al 1996a] Stephen F. Smith, Ora Lassila & Marcel Becker: "Configurable, Mixed-Initiative Systems for Planning and Scheduling", in: Austin Tate (ed.): Advanced Planning Technology: Technological Achievements of the ARPA/Rome Laboratory Planning Initiative, AAAI Press, Menlo Park (CA), 1996
1995
43. [Lassila 1995a] Ora Lassila: "PORK Object System Programmer's Guide", Report CMU-RI-TR-95-12, The Robotics Institute, Carnegie Mellon University, 1995
1994
42. [Lassila & Smith 1994d] Ora Lassila & Stephen F. Smith: "Constructing Flexible Scheduling Systems for Decision Support", Proceedings of the Finnish AI Symposium, Turku (Finland), Finnish Artificial Intelligence Society, 1994
41. [Lassila & Smith 1994c] Ora Lassila & Stephen F. Smith: "Flexible, Constraint-Based Tools for Complex Scheduling Applications", Proceedings of the 4th Annual 1994 IEEE Dual-Use Technologies & Applications Conference, Institute of Electrical and Electronics Engineers, Utica (New York), 131-138, 1994
40. [Smith & Lassila 1994b] Stephen F. Smith & Ora Lassila: "Toward the Development of Mixed-Initiative Scheduling Systems", in: Mark H. Burstein (ed.): ARPA/Rome Laboratory Knowledge-Based Planning and Scheduling Initiative Workshop Proceedings, Morgan Kaufmann, San Francisco (CA), 145-154, 1994
39. [Smith & Lassila 1994a] Stephen F. Smith & Ora Lassila: "Configurable Systems for Reactive Production Management", in: E. Szelke and R.M.Kerr (eds.): Knowledge-Based Reactive Scheduling, IFIP Transactions B-15, Elsevier Science, Amsterdam (The Netherlands), 1994
1993
38. [Lassila 1993c] Ora Lassila: "Oliokeskeinen ohjelmointi" (Object-oriented Programming, in Finnish), in: Eero Hyvönen, Ilkka Karanta & Markku Syrjänen (eds.): Tekoälyn Ensyklopedia (Encyclopædia of AI, in Finnish) Helsinki (Finland), Gaudeamus, 1993
37. [Koivunen et al 1993b] Marja-Riitta Koivunen, Ora Lassila, Juha Ahvo, Minna Rankinen, Sirpa Riihiaho & Bodil Riihinen: "ActorStudio: An Interactive User Interface Editor", in: Thomas Grechenig and Manfred Tscheligi (eds.): Human Computer Interaction (Proceedings of the 1993 Vienna Conference on Human-Computer Interaction), Lecture Notes in Computer Science, Springer-Verlag, September 1993; also published as report HTKK-TKO-B103, Otaniemi (Finland), Department of Computer Science, Helsinki University of Technology
36. [Koivunen et al 1993a] Marja-Riitta Koivunen, Ora Lassila, Juha Ahvo, Minna Rankinen, Sirpa Riihiaho & Bodil Riihinen: "ActorStudio Reference Manual - a User's Guide to the ActorStudio User Interface Editor", Version 1.0, Report HTKK-TKO-C65, Otaniemi (Finland), Department of Computer Science, Helsinki University of Technology, 1993
1992
35. [Lassila 1992c] Ora Lassila: "PowerGrapher Reference Manual - A Programmer's Guide to the PowerGrapher Tree Visualization Toolkit", First Version, Report HTKK-TKO-C56, Otaniemi (Finland), Department of Computer Science, Helsinki University of Technology, 1992
34. [Lassila et al 1992b] Ora Lassila, Seppo Törmä & Markku Syrjänen: "Designing a Distributed Frame System", in: Eero Hyvönen et al (eds.): New Directions in Artificial Intelligence, Vol. 1, 183-192, Finnish Artificial Intelligence Conference, Espoo (Finland), Finnish Artificial Intelligence Society, 1992; an earlier version of this paper is [Lassila & Törmä 1991j]
33. [Lassila 1992a] Ora Lassila: "The Design and Implementation of a Frame System", Master's Thesis, Otaniemi (Finland), Faculty of Technical Physics, Helsinki University of Technology, 1992
1991
32. [Koivunen & Lassila 1991l] Marja-Riitta Koivunen & Ora Lassila: "WimperActors: An Improved Interactor Model", Report HTKK-TKO-B70, Otaniemi (Finland), Department of Computer Science, Helsinki University of Technology., 1991
31. [Lassila et al 1991k] Ora Lassila, Pekka Mattila, Lasse Pesonen, Markku Syrjänen & Seppo Törmä: "Applying Knowledge-based Techniques to the Scheduling of Steel Rolling", IFAC Workshop on Expert Systems in Mineral and Metal Processing, Otaniemi (Finland), August 1991; published as report HTKK-TKO-B69, Otaniemi (Finland), Department of Computer Science, Helsinki University of Technology, 1991
30. [Törmä et al 1991j] Seppo Törmä, Ora Lassila & Markku Syrjänen: "Adapting the Activity-Based Scheduling Method to Steel Rolling", in: G.Doumeingts, J.Browne and M.Tomljanovich (eds.): Computer Applications in Production and Engineering: Integration Aspects (CAPE'91), Amsterdam (The Netherlands), Elsevier Science Publishers (North-Holland), 1991
29. [Kalaja et al 1991i] Marja Kalaja, Sven Hult, Ora Lassila & Tuuli Lehtisalo: "Implementing an Authoring Tool for Educational Software - the HyperReader Experience", ReCALL - Journal of the CTI Centre for Modern Languages, University of Hull (Great Britain), No 5: 5-8 (November 1991); an earlier version of this paper is [Kalaja et al 1991h]
28. [Kalaja et al 1991h] Marja Kalaja, Sven Hult, Ora Lassila & Tuuli Lehtisalo: "Implementing an Authoring Tool for Educational Software - the HyperReader Experience", Proceedings of the Nordic Conference on Computer Aided Higher Education, August 1991, Otaniemi (Finland), Centre for Continuing Education, Helsinki University of Technology; an earlier version of this paper is [Kalaja et al 1991b]
27. [Kalaja et al 1991g] Marja Kalaja, Sven Hult, Ora Lassila & Tuuli Lehtisalo: "Implementing an Authoring Tool for Educational Software - the HyperReader Experience", EuroCALL 1991 Proceedings, International Conference on Computer Assisted Language Learning, August 1991, publication D-139, Otaniemi (Finland), Helsinki School of Economics
26. [Syrjänen et al 1991f] Markku Syrjänen, Ora Lassila & Seppo Törmä: "Pureeko tekoäly?" (Does AI Work?, in Finnish), Tekniikka & Talous nro 58: 18 (31.5.1991)
25. [Kalaja et al 1991e] Marja Kalaja, Sven Hult, Ora Lassila & Tuuli Lehtisalo: "HyperReader - New Dimensions for Reading Comprehension", CALICO'91 Symposium, Atlanta (GA, U.S.A.), April 1991
24. [Lassila 1991d] Ora Lassila: "BEEF Reference Manual - A Programmer's Guide to the BEEF Frame System", Second Version, Report HTKK-TKO-C46, Otaniemi (Finland), Department of Computer Science, Helsinki University of Technology, 1991
23. [Lassila et al 1991c] Ora Lassila, Markku Syrjänen & Seppo Törmä: "Coordinating Mutually Dependent Decisions in a Distributed Scheduler", in: Eero Eloranta (ed.): Proceedings of the 4th IFIP TC5/WG5.7 International Conference on Advances in Production Management Systems - APMS'90, Amsterdam (The Netherlands), Elsevier Science Publishers (North-Holland), 257-264, 1991.
22. [Lassila 1991b] Ora Lassila: "Knowledge-Based Algorithm for Group Analysis", in: Eero Eloranta (ed.): Proceedings of the 4th IFIP TC5/WG5.7 International Conference on Advances in Production Management Systems - APMS'90, Amsterdam (The Netherlands), Elsevier Science Publishers (North-Holland), 507-513, 1991.
21. [Lassila & Törmä 1991a] Ora Lassila & Seppo Törmä: "Using a Distributed Frame System to Implement Distributed Problem Solvers", Report HTKK-TKO-B68, Otaniemi (Finland), Department of Computer Science, Helsinki University of Technology, 1991
1990
20. [Lassila 1990e] Ora Lassila: "Frames or Objects, or Both?", Workshop Notes from the Eight National Conference on Artificial Intelligence (AAAI-90): Object-Oriented Programming in AI, Boston (Massachusetts, U.S.A.), July 1990; also published as report HTKK-TKO-B67, Otaniemi (Finland), Department of Computer Science, Helsinki University of Technology, 1990
19. [Lassila et al 1990d] Ora Lassila, Markku Syrjänen and Seppo Törmä: "Teräslevyjen valssauksen hajautettu ajoittaminen" (Distributed Scheduling of Steel-plate Milling, in Finnish), in: Markus Djupsund, Petri Salonen and Markku Syrjänen (eds.): STeP-90, Finnish Artificial Intelligence Symposium, Oulu (Finland), Finnish Artificial Intelligence Society, 1990
18. [Lassila 1990c] Ora Lassila: "BEEF: kompakti ohjelmointityökalu eli hybridikehittimet ovat haitallisia" (BEEF: a Compact Programming Tool or Hybrid Development Tools Considered Harmful, in Finnish), in: Markus Djupsund, Petri Salonen and Markku Syrjänen (eds.), STeP-90, Finnish Artificial Intelligence Symposium, Oulu (Finland), Finnish Artificial Intelligence Society, 1990
17. [Lassila & Tuominen 1990b] Ora Lassila & Pentti Tuominen: "Expert System in Thermal, Fire and Acoustic Insulation", in: Pekka Huovila (ed.), Proceedings of the 2nd Finnish-French Colloquium for Information Technology in Construction, VTT Symposium 118, Espoo (Finland), Laboratory of Urban Planning and Building Design, Technical Research Centre of Finland, 1990
16. [Lassila 1990a] Ora Lassila: "BEEF Reference Manual - A Programmer's Guide to the BEEF Frame System", First Version. Report HTKK-TKO-C43, Otaniemi (Finland), Department of Computer Science, Helsinki University of Technology, 1990
1989
15. [Hult et al 1989h] Sven Hult, Marja Kalaja, Ora Lassila and Tuuli Lehtisalo: "HyperReader - an Interactive Course in Reading Comprehension", System - an International Journal of Educational Technology and Applied Linguistics, 18 (2): 189-198 (1989); an earlier version of this paper is [Hult et al 1989g]
14. [Hult et al 1989g] Sven Hult, Marja Kalaja, Ora Lassila and Tuuli Lehtisalo: "HyperReader - an Interactive Course in Reading Comprehension", in: Proceedings of the Stockholm Conference on the Use of Computers in Language Research and Teaching, Stockholm (Sweden), Department of English, University of Stockholm, 1989
13. [Hult et al 1989f] Sven Hult, Marja Kalaja, Ora Lassila and Tuuli Lehtisalo: "HyperReader - vuorovaikutteinen lukukurssi" (HyperReader - an Interactive Course in Reading Comprehension, in Finnish), Kielikeskusuutisia, Jyväskylä (Finland), University of Jyväskylä, 1989
12. [Lassila 1989e] Ora Lassila: "Pieni on kaunista - BEEF: Työkalu olio-ohjelmointiin ja mallittamiseen" (Small is Beautiful - BEEF: a Tool for Object-oriented Programming and Modeling, in Finnish). Arpakannus 4/89, Helsinki (Finland), Finnish Artificial Intelligence Society, 1989
11. [Lassila 1989d] Ora Lassila: "Mikrotietokone palomääräysten asiantuntijana" (Using a Microcomputer as a Fire Safety Regulations Expert, in Finnish). Korkeakoulujen ATK-uutiset 3/89, Espoo (Finland), Valtion Tietokonekeskus, 1989
10. [Lassila 1989c] Ora Lassila: "Rakennuksen paloteknisen suunnittelun asiantuntijajärjestelmä" (An Expert System for Fire Safety Design, in Finnish). FinnCAD  -conference, Report #171-89, Tampere (Finland), INSKO ry, 1989
9. [Hynynen & Lassila 1989b] Juha Hynynen and Ora Lassila: "On the Use of Object-Oriented Paradigm in a Distributed Problem Solver", AI Communications 2(3): 142-151 (1989); an earlier version of this paper is [Hynynen & Lassila 1989a]
8. [Hynynen & Lassila 1989a] Juha Hynynen and Ora Lassila: "On the Use of Object-Oriented Paradigm in a Distributed Problem Solver", in: Hannu Jaakkola and Seppo Linnainmaa (eds), Proceedings of the Second Scandinavian Conference on Artificial Intelligence (SCAI'89), Tampere (Finland), 657-669; best paper award
1988
7. [Lassila 1988b] Ora Lassila: "Yhdysvaltain tekoälyseuran konferenssi AAAI-88 St.Paul, USA, 21.-26.8.1988", Arpakannus 3/88, Helsinki (Finland), Finnish Artificial Intelligence Society, 1988
6. [Hynynen & Lassila 1988a] Juha Hynynen and Ora Lassila: "BOSS - Hajautetun tuotannonohjauksen tietämysjärjestelmä" (BOSS - a Knowledge-based System for Distributed Production Management, in Finnish), in: Matti Mäkelä, Seppo Linnainmaa and Esko Ukkonen (eds.), STeP-88 Contributed Papers: Applications, volume 1, Finnish Artificial Intelligence Symposium, Helsinki (Finland), Finnish Artificial Intelligence Society, 1988
1987
5. [Erling et al 1987a] Orri Erling, Pekka P. Pirinen and Ora Lassila: "The ALLL Environment - Using Object-oriented Concepts in Lisp", Computers and Artificial Intelligence, 5(3): 253-258 (1987); an earlier version of this paper is [Erling et al 1984a]
1986
4. [Lassila 1986b] Ora Lassila: "OLisp: Lazy Evaluation in a Small Purely Functional Lisp System", in: Matti Karjalainen, Jouko Seppänen and Markku Tamminen (eds.), STeP-86 Symposium Papers: Methodology, volume 2, Finnish Artificial Intelligence Symposium, Otaniemi (Finland), Finnish Society of Information Processing Science, 1986
3. [Erling & Lassila 1986a] Orri Erling and Ora Lassila: "Mikko Lisp, Making Common Lisp Viable on Microcomputers", in: Matti Karjalainen, Jouko Seppänen and Markku Tamminen (eds.), STeP-86 Symposium Papers: Methodology, volume 2, Finnish Artificial Intelligence Symposium, Otaniemi (Finland), Finnish Society of Information Processing Science, 1986
1985
2. [Lassila 1985a] Ora Lassila: "OLisp, an Idealistic and Advanced System for Very Small Computers", in: J. Katajainen, M. Penttonen and A.Salomaa (eds.), Proceedings of the Second Finnish Summer School on Theoretical Computer Science, Parainen (Finland), Department of Mathematical Sciences, University of Turku, 1985
1984
1. [Erling et al 1984a] Orri Erling, Pekka P. Pirinen and Ora Lassila: "The ALLL Environment - Using Object-oriented Concepts in Lisp", in: Eero Hyvönen, Jouko Seppänen and Markku Syrjänen (eds.), STeP-84 Symposium Papers, Finnish Artificial Intelligence Symposium, Otaniemi (Finland), Finnish Society of Information Processing Science, 1984