to appear |
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77 | Jefrey Lijffijt, Panagiotis Papapetrou, and Kai Puolamäki. Size matters: Finding the most informative set of window lengths. In Proceedings of ECML-PKDD 2012, to appear. |
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2012 |
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76 | Jussi T. Eronen, M. Fortelius, F.T. Portmann, K. Puolamäki, and Christine M. Janis. Neogene aridification of the Northern Hemisphere. Geology, page G33147.1, 2012. |
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75 | Liping Liu, Kai Puolamäki, Jussi T. Eronen, Majid M. Ataabadi, Elina Hernesniemi, and Mikael Fortelius. Dental functional traits of mammals resolve productivity in terrestrial ecosystems past and present. Proceedings of the Royal Society B, 279(1739):2793–2799, 2012. |
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2011 |
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74 | Jussi T. Eronen, Kai Puolamäki, Hannes Heikinheimo, Heikki Lokki, Ari Venäläinen, Heikki Mannila, and Mikael Fortelius. The effect of scale, climate and environment on species richness and spatial distribution of Finnish birds. Annales Zoologici Fennici, 48(5):257–274, 2011. |
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73 | Antti Ajanki, Mark Billinghurst, Hannes Gamper, Toni Järvenpää, Melih Kandemir, Samuel Kaski, Markus Koskela, Mikko Kurimo, Jorma Laaksonen, Kai Puolamäki, Teemu Ruokolainen, and Timo Tossavainen. An augmented reality interface to contextual information. Virtual Reality, 15:161–173, 2011. |
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72 | Aleksi Kallio, Kai Puolamäki, Mikael Fortelius, and Heikki Mannila. Correlations and co-occurrences of taxa: the role of temporal, geographic and taxonomic restrictions. Palaeontologia Electronica, 14(1):4A, 2011. |
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71 | Jefrey Lijffijt, Panagiotis Papapetrou, Kai Puolamäki, and Heikki Mannila. Analyzing word frequencies in large text corpora using inter-arrival times and bootstrapping. In Proceedings of ECML-PKDD 2011, pages 341–357, 2011. |
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2010 |
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70 | Jefrey Lijffijt, Panagiotis Papapetrou, Niko Vuokko, and Kai Puolamäki. The smallest set of constraints that explains the data: a randomization approach. Technical Report TKK-ICS-R31, Aalto University School of Science and Technology, Department of Information and Computer Science, May 2010. |
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69 | J. T. Eronen, K. Puolamäki, L. Liu, K. Lintulaakso, J. Damuth, C. Janis, and M. Fortelius. Precipitation and large herbivorous mammals, part I: Estimates from present-day communities. Evolutionary Ecology Research, 12(2):217–233, 2010. |
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68 | J. T. Eronen, K. Puolamäki, L. Liu, K. Lintulaakso, J. Damuth, C. Janis, and M. Fortelius. Precipitation and large herbivorous mammals, part II: Application to fossil data. Evolutionary Ecology Research, 12(2):235–248, 2010. |
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67 | A. Ajanki, M. Billinghurst, T. Järvenää, M. Kandemir, S. Kaski M. Koskela, M. Kurimo, J. Laaksonen, K. Puolamäki, T. Ruokolainen, and T. Tossavainen. Contextual information access with augmented reality. In 2010 IEEE International Workshop on Machine Learning for Signal Processing (MLSP), pages 95–100, 2010. |
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66 | Kai Puolamäki, Panagiotis Papapetrou, and Jefrey Lijffijt. Visually controllable data mining methods. In IEEE International Conference on Data Mining Workshops 2010, pages 409–417, 2010. |
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65 | Antti Ajanki, Mark Billinghurst, Melih Kandemir, Samuel Kaski, Markus Koskela, Jorma Laaksonen, Kai Puolamäki, and Timo Tossavainen. Ubiquitous contextual information access with proactive information retrieval and augmentation. In The Fourth International Workshop in Ubiquitous Augmented Reality (IWUVR 2010), 2010. |
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64 | Tapio Lokki and Kai Puolamäki. Canonical analysis of individual vocabulary profiling data. In 2010 Second International Workshop on Quality of Multimedia Experience (QoMEX), pages 152–157, 2010. |
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63 | Kai Puolamäki, Alessio Bertone, Roberto Théron, Otto Huisman, Jimmy Johansson, Silvia Miksch, Panagiotis Papapetrou, and Salvo Rinzivillo. Mastering the Information Age Solving Problems with Visual Analytics, chapter Data Mining, pages 39–56. Eurographics Association, 2010. |
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2009 |
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62 | Antti Ajanki, Mark Billinghurst, Melih Kandemir, Samuel Kaski, Markus Koskela, Mikko Kurimo, Jorma Laaksonen, Kai Puolamäki, and Timo Tossavainen. Ubiquitous contextual information access with proactive retrieval and augmentation. Technical Report TKK-ICS-R27, Helsinki University of Technology, Department of Information and Computer Science, Espoo, Finland, December 2009. |
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61 | Sami Hanhijärvi, Kai Puolamäki, and Gemma C. Garriga. Multiple hypothesis testing in pattern discovery, 2009. arXiv:0906.5263v1 [stat.ML]. |
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60 | Antti Ajanki, David Hardoon, Samuel Kaski, Kai Puolamäki, and John Shawe-Taylor. Can eyes reveal interest? Implicit queries from gaze patterns. User Modeling and User-Adapted Interaction, 19(4):307–339, 2009. |
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59 | Antti Ukkonen, Kai Puolamäki, Aristides Gionis, and Heikki Mannila. A randomized approximation algorithm for computing bucket orders. Information Processing Letters, 109(7):356–359, 2009. |
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58 | Eerika Savia, Kai Puolamäki, and Samuel Kaski. Latent grouping models for user preference prediction. Machine Learning, 74(1):75–109, 2009. |
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57 | Kai Puolamäki and Samuel Kaski. Bayesian solutions to the label switching problem. In Advances in Intelligent Data Analysis VIII, Lecture Notes in Computer Science, pages 381–392, Berlin / Heidelberg, 2009. Springer. |
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56 | Eerika Savia, Kai Puolamäki, and Samuel Kaski. Two-way grouping by one-way topic models. In Advances in Intelligent Data Analysis VIII, Lecture Notes in Computer Science, pages 178–189, Berlin / Heidelberg, 2009. Springer. |
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55 | Sami Hanhijärvi, Markus Ojala, Niko Vuokko, Kai Puolamäki, Nikolaj Tatti, and Heikki Mannila. Tell me something I don't know: Randomization strategies for iterative data mining. In Proceedings of the 15th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD '09), pages 379–388, 2009. |
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54 | Sami Hanhijärvi, Gemma C. Garriga, and Kai Puolamäki. Randomization techniques for graphs. In Proceedings of the 9th SIAM International Conference on Data Mining (SDM '09), pages 780–791, 2009. |
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53 | Kai Puolamäki and Alessio Bertone. Introduction to special issue on visual analytics and knowledge discovery. SIGKDD Explorations, 11(2):3–4, 2009. |
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52 | Kai Puolamäki, editor. Proceedings of the ACM SIGKDD Workshop on Visual Analytics and Knowledge Discovery, Otaniemi, 2009. |
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51 | Paula Järvinen, Kai Puolamäki, Pekka Siltanen, and Markus Ylikerälä. Visual analytics. Final report. VTT Working Papers 117, VTT Technical Research Centre of Finland, Espoo, Finland, 2009. |
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2008 |
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50 | Kai Puolamäki, Sami Hanhijärvi, and Gemma C. Garriga. An approximation ratio for biclustering. Information Processing Letters, 108(2):45–49, 2008. |
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49 | Kai Puolamäki, Antti Ajanki, and Samuel Kaski. Learning to learn implicit queries from gaze patterns. In Proceedings of the 25th International Conference on Machine Learning (ICML '08), pages 760–767, New York, NY, USA, 2008. ACM. |
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48 | Tapani Raiko, Kai Puolamäki, Juha Karhunen, Jaakko Hollmén, Antti Honkela, Heikki Mannila, Erkki Oja, and Olli Simula. Macadamia: Master's programme in machine learning and data mining. In Proceedings of Teaching Machine Learning Workshop on Open Problems and New Directions, 2008. |
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47 | Tom Reuter, Sirpa Nummela, Henry Pihlström, Kai Puolamäki, and Mikael Fortelius. Mammalian sensory organs: Size and function, 2008. Talk given by TR at the VISIONARIUM VII meeting at Tvärminne Zoological Station, University of Helsinki. |
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46 | Kai Puolamäki and Samuel Kaski. Bayesian solutions to the label switching problem. Technical Report TKK-ICS-R7, TKK Reports in Information and Computer Science, 2008. |
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45 | Sami Hanhijärvi, Gemma C. Garriga, and Kai Puolamäki. Randomization techniques for statistical significance testing on graphs, 2008. Poster and extended abstract, 6th International Workshop on Mining and Learning with Graphs (MLG '08). |
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2007 |
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44 | David Hardoon, John Shawe-Taylor, Antti Ajanki, Kai Puolamäki, and Samuel Kaski. Information retrieval by inferring implicit queries from eye movements. In International Conference on Artificial Intelligence and Statistics (AISTATS '07), 2007. |
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43 | Kai Puolamäki. T-61.3050: Machine learning: Basic principles. Available for download at http://www.cis.hut.fi/Opinnot/T-61.3050/2007/lectures, 2007. Lecturing material. |
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2006 |
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42 | Kai Puolamäki, Mikael Fortelius, and Heikki Mannila. Seriation in paleontological data using Markov chain Monte Carlo methods. PLoS Computational Biology, 2(2):e6, 2006. |
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41 | Aristides Gionis, Heikki Mannila, Kai Puolamäki, and Antti Ukkonen. Algorithms for discovering bucket orders from data. In Proceedings of the 12th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD '06), pages 561–566, New York, NY, USA, 2006. ACM. |
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40 | Kai Puolamäki. Software for seriation in paleontological data using Markov chain Monte Carlo methods. Available for download under an open source license at http://www.cis.hut.fi/projects/patdis/paleo/, 2006. Computer program. |
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39 | Mikael Fortelius, Kai Puolamäki, Jukka Jernvall, Heikki Mannila, and Aristides Gionis. Data quality, signal detection, and methodological robusticity in the analysis of large fossil datasets, 2006. Talk given by MF at the 66th Annual Meeting of the Society of Vertebrate Paleontology, Ottawa, Ontario, Canada, 18–21 October 2006. Abstract appears in Journal of Vertebrate Paleontology, Volume 26, supplement to number 3. |
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38 | Kai Puolamäki and Samuel Kaski, editors. Proceedings of the NIPS 2005 Workshop on Machine Learning for Implicit Feedback and User Modeling, 2006. |
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2005 |
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37 | Jarkko Salojärvi, Kai Puolamäki, and Samuel Kaski. On discriminative joint density modeling. In Machine Learning: ECML 2005, volume 3720/2005 of Lecture Notes in Computer Science, pages 341–352, Berlin / Heidelberg, 2005. Springer. |
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36 | Jarkko Salojärvi, Kai Puolamäki, and Samuel Kaski. Implicit relevance feedback from eye movements. In Artificial Neural Networks: Biological Inspirations – ICANN 2005, volume 3696/2005 of Lecture Notes in Computer Science, pages 513–518, Berlin / Heidelberg, 2005. Springer. |
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35 | Kai Puolamäki, Jarkko Salojärvi, Eerika Savia, Jaana Simola, and Samuel Kaski. Combining eye movements and collaborative filtering for proactive information retrieval. In Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR '05), pages 146–153, New York, NY, USA, 2005. ACM. |
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34 | Jarkko Salojärvi, Kai Puolamäki, and Samuel Kaski. Expectation maximization algorithms for conditional likelihoods. In Proceedings of the 22nd International Conference on Machine Learning (ICML '05), pages 752–759, New York, NY, USA, 2005. ACM. |
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33 | Eerika Savia ja Kai Puolamäki, Janne Sinkkonen, and Samuel Kaski. Two-way latent grouping model for user preference prediction. In Proceedings of the 21st Conference on Uncertainty in Artificial Intelligence (UAI '05), pages 518–525, 2005. |
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32 | Jarkko Salojärvi, Kai Puolamäki, Jaana Simola, Lauri Kovanen, Ilpo Kojo, and Samuel Kaski. Inferring relevance from eye movements: Feature extraction. Technical Report A82, Publications in Computer and Information Science, 2005. |
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2004 |
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31 | Jarkko Salojärvi, Kai Puolamäki, and Samuel Kaski. Relevance feedback from eye movements for proactive information retrieval. In Proceedings of the Processing Sensory Information for Proactive Systems (PSIPS '04), 2004. |
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30 | Kai Puolamäki and Leila Koivisto, editors. Biennial report 2002–2003. Laboratory of Computer and Information Science, 2004. |
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29 | Kai Puolamäki. Lausunto liikenne- ja viestintäministeriölle komission roskapostia koskevasta tiedonannosta, 2004. |
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2003 |
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28 | Jarkko Salojärvi, Kai Puolamäki, and Samuel Kaski. Relevance feedback from eye movements for proactive information retrieval. Poster in Machine Learning Meets User Interface, a workshop at NIPS 2003, 2003. Poster. |
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27 | Kai Puolamäki. Lausunto eduskunnan hallintovaliokunnalle sähköisen viestinnän tietosuojalaista, 2003. |
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26 | Kai Puolamäki. Lausunto opetusministeriölle opetusministeriön luonnoksesta tekijänoikeuslaiksi, 2003. |
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25 | Kai Puolamäki. Lausunto liikenne- ja viestintäministeriölle hallituksen toisesta esitysluonnoksesta sähköisen viestinnän tietosuojalaiksi, 2003. |
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24 | Kai Puolamäki. Lausunto liikenne- ja viestintäministeriölle hallituksen esitysluonnoksesta sähköisen viestinnän tietosuojalaiksi, 2003. |
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23 | Kai Puolamäki. Lausunto sisäasianministeriölle puuttumisesta Internetin rikolliseen sisältöön. In Internetissä julkaistavan rikollisen materiaalin rajoittamista selvittäneen työryhmän raportti, volume 2/2003 of Poliisiosaston julkaisut, pages 36–41. Sisäasasiainministeriö, 2003. |
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2002 |
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22 | Kai Puolamäki and Leila Koivisto, editors. Biennial report 2000–2001. Laboratory of Computer and Information Science, 2002. |
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21 | Kai Puolamäki. Lausunto eduskunnan perustuslakivaliokunnalle laista sananvapauden käyttämisestä joukkoviestinnässä, 2002. |
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2001 |
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20 | Kai Puolamäki. Breaking of R-Parity and Supersymmetry in Supersymmetric Models. PhD thesis, University of Helsinki, 2001. |
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2000 |
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19 | Kai Puolamäki. Higgs sector and R-parity breaking couplings in models with broken  gauge symmetry. Physical Review D, 62(5):055010, 2000. |
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1999 |
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18 | Katri Huitu, Yoshiharu Kawamura, Tatsuo Kobayashi, and Kai Puolamäki. Generic gravitational corrections to gauge couplings in SUSY  GUTs. Physics Letters B, 468(1–2):111–117, 1999. |
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17 | Mariana Frank, Homayun Hamidian, and Kai Puolamäki. Supersymmetric spectrum in  GUTs with gauge-mediated supersymmetry breaking. Physical Review D, 60(9):095011, 1999. |
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16 | Katri Huitu, Yoshiharu Kawamura, Tatsuo Kobayashi, and Kai Puolamäki. Phenomenological constraints on SUSY GUTs with nonuniversal gaugino masses. Physical Review D, 61:035001, 1999. |
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15 | Mariana Frank, Homayun Hamidian, and Kai Puolamäki. GUTs with gauge mediated supersymmetry breaking. Physics Letters B, 456(2–4):179–184, 1999. |
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14 | Katri Huitu, Kai Puolamäki, and Da-Xin Zhang. Critical basis dependence in bounding R-parity breaking couplings from neutral meson mixing. Physics Letters B, 446(3–4):285–289, 1999. |
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13 | Homayun Hamidian, Katri Huitu, Kai Puolamäki, and Da-Xin Zhang. Radiative symmetry breaking and the  decay in generalized GMSB models. Physics Letters B, 448(3–4):234–242, 1999. |
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12 | Katri Huitu, Jukka Maalampi, and Kai Puolamäki. Signals of spontaneous R parity breaking at LEP and at a linear collider. The European Physical Journal C – Particles and Fields, 6(1):159–166, 1999. |
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11 | Katri Huitu, Pran Pandita, and Kai Puolamäki. The lightest neutral and doubly charged Higgs bosons of supersymmetric left-right models. In Proceedings of the 4th International Workshop on Linear Colliders (LCWS 99), 1999. |
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10 | Katri Huitu, Jukka Maalampi, Pran Pandita, Kai Puolamäki, Martti Raidal, and Nikolai Romanenko. Tests of the left-right electroweak model at linear collider, 1999. Part of " Linear Colliders: Physics and Detector Studies, Part F" (DESY). |
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9 | Katri Huitu, Pran N. Pandita, and Kai Puolamäki. Phenomenology of light Higgs bosons in supersymmetric left-right models. Technical Report HIP-1999-16/TH, Helsinki Institute of Physics, 1999. |
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1998 |
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8 | Homayun Hamidian, Katri Huitu, Kai Puolamäki, and Da-Xin Zhang. Limits on  in GUTs with gauge-mediated supersymmetry breaking. Physics Letters B, 428(3–4):310–314, 1998. |
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7 | Katri Huitu, Pran N. Pandita, and Kai Puolamäki. Mass of the lightest Higgs boson in supersymmetric left-right models. Physics Letters B, 423(1–2):97–103, 1998. |
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1997 |
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6 | Katri Huitu, Pran N. Pandita, and Kai Puolamäki. Constraining the vacuum expectation values in naturally R-parity conserving supersymmetric models. Physics Letters B, 415(2):156–160, 1997. |
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5 | Katri Huitu, Jukka Maalampi, Aarre Pietilä, Kai Puolamäki, and Martti Raidal. Direct tests of the left-right electroweak model at linear collider, 1997. Part of " Linear Colliders: Physics and Detector Studies, Part E" (DESY 97-123E, edited by R. Settles). |
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4 | Katri Huitu, Pran N. Pandita, and Kai Puolamäki. Constraining the scales of supersymmetric left-right models. In Proceedings of the 5th International Conference on Physics Beyond the Standard Model, 1997. Talk given by KH. |
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3 | Katri Huitu, Jukka Maalampi, and Kai Puolamäki. Phenomenology of SUSY-models with spontaneously broken R-parity. In Proceedings of the 5th International Conference on Physics Beyond the Standard Model, 1997. Talk given by KP. |
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1996 |
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2 | Kai Puolamäki. On spontaneously broken R-parity. Master's thesis, University of Helsinki, 1996. |
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1995 |
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1 | Kai Puolamäki. On Higgs processes in electron-positron colliders. Technical Report HU-SEFT-R-1995-17, Research Institute for High Energy Physics (SEFT), 1995. |
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