]> BibSonomy publications for /author/Ahonen-Myka http://www.bibsonomy.org/burst/author/Ahonen-Myka BibSonomy BuRST Feed for /author/Ahonen-Myka 2008-07-20T23:28:33+02:00 A genetic algorithm for fitting Lorentzian line shapes in Mossbauer spectra http://www.bibsonomy.org/bibtex/212786b5060e79cad21701124f3b67dd9/brazovayeye brazovayeye 2008-06-19T17:35:00+02:00 algorithms genetic
A genetic algorithm for fitting Lorentzian line shapes in Mossbauer spectra
Hannu Ahonen and Paulo A. {de Souza Jr.} and Vijayendra Kumar Garg Nuclear Instruments and Methods in Physics Research B 124 633--638 (1997)
to algorithms genetic by brazovayeye on 2008-06-19 17:35:00 ]]> Nuclear Instruments and Methods in Physics Research B5 May633--638A genetic algorithm for fitting Lorentzian line shapes in Mossbauer spectra1241997algorithms genetic 2008-06-19 17:35:00.0A genetic algorithm was implemented for finding an approximative solution to the problem of fitting a combination of Lorentzian lines to a measured Mossbauer spectrum. This iterative algorithm exploits the idea of letting several solutions (individuals) compete with each other for the opportunity of being selected to create new solutions (reproduction). Each solution was represend as a string of binary digits (chromossome). In addition, the bits in the new solutions may be switched randomly from zero to one or conversely (mutation). The input of the program that implements the genetic algorithm consists of the measured spectrum, the maximum velocity, the peak positions and the expected number of Lorentzian lines in the spectrum. Each line is represented with the help of three variables, which correspond to its intensity, full line width at hald maxima and peak position. An additional parameter was associated to the background level in the spectrum. A chi-2 test was used for determining the quality of each parameter combination (fitness). The results obtained seem to be very promising and encourage to further development of the algorithm and its implementation. Big Improvements with Small Changes: Improving the Processes of a Small Software Company. dblphttp://www.bibsonomy.org/bibtex/2c40df461742fc638229b6fe51bcf4185/dblp dblp 2008-06-19T00:00:00+02:00 dblp
Big Improvements with Small Changes: Improving the Processes of a Small Software Company.
Anu Valtanen and Jarmo J. Ahonen PROFES 258-272 (2008)
to dblp by dblp on 2008-06-19 00:00:00 ]]> PROFESconf/profes/2008258-272Lecture Notes in Computer ScienceBig Improvements with Small Changes: Improving the Processes of a Small Software Company.50892008dblp 2008-06-19 00:00:00.0 Topic Detection and Tracking with Spatio-Temporal Evidence. dblphttp://www.bibsonomy.org/bibtex/28ca69f31e7ab051f5576807162bf31bb/renew renew 2008-04-21T13:05:32+02:00 detection tdt temporal topic
Topic Detection and Tracking with Spatio-Temporal Evidence.
Juha Makkonen and Helena Ahonen-Myka and Marko Salmenkivi ECIR 251-265 (2003)
to detection tdt temporal topic by renew on 2008-04-21 13:05:32 ]]> ECIRconf/ecir/2003251-265Lecture Notes in Computer ScienceTopic Detection and Tracking with Spatio-Temporal Evidence.26332003detection tdt temporal topic 2008-04-21 13:05:32.0 Utilizing Temporal Information in Topic Detection and Tracking. dblphttp://www.bibsonomy.org/bibtex/247d9bbc0a4295471084bffaf29c75d74/renew renew 2008-04-21T13:02:44+02:00 detection tdt temporal topic
Utilizing Temporal Information in Topic Detection and Tracking.
Juha Makkonen and Helena Ahonen-Myka ECDL 393-404 (2003)
to detection tdt temporal topic by renew on 2008-04-21 13:02:44 ]]> ECDLconf/ercimdl/2003393-404Lecture Notes in Computer ScienceUtilizing Temporal Information in Topic Detection and Tracking.27692003detection tdt temporal topic 2008-04-21 13:02:44.0 A Framework for Analyzing Texture Descriptors. dblphttp://www.bibsonomy.org/bibtex/233790bee54a76a0c67b0f409c3dae102/dblp dblp 2008-04-07T00:00:00+02:00 dblp
A Framework for Analyzing Texture Descriptors.
Timo Ahonen and Matti Pietikäinen VISAPP (1) 507-512 (2008)
to dblp by dblp on 2008-04-07 00:00:00 ]]> VISAPP (1)conf/visapp/2008-1507-512A Framework for Analyzing Texture Descriptors.2008dblp 2008-04-07 00:00:00.0 Applying Data Mining Techniques in Text Analysis http://www.bibsonomy.org/bibtex/2a3142b61dea06168c7b55396037409ff/msn msn 2008-03-31T11:26:14+02:00 cites.gradu research.mining.text state.printed
Applying Data Mining Techniques in Text Analysis
H. Ahonen and O. Heinonen and M. Klemettinen and I. Verkamo (1997)
to cites.gradu research.mining.text state.printed by msn on 2008-03-31 11:26:14 ]]> C-1997-23Applying Data Mining Techniques in Text Analysis1997cites.gradu research.mining.text state.printed 2008-03-31 11:26:14.0 Naïve clustering of a large XML document collection http://www.bibsonomy.org/bibtex/25fb30df39133adc9b8ca52e9dfaef373/msn msn 2008-03-31T11:26:14+02:00 cites.gradu research.clustering
Naïve clustering of a large XML document collection
A. Doucet and H. Ahonen-Myka INitiative for the Evaluation of XML Retrieval (INEX). Proceedings of the First INEX Workshop. Dagstuhl, Germany, December 8-11, 2002 81-87 (2002)
to cites.gradu research.clustering by msn on 2008-03-31 11:26:14 ]]> Sophia Antipolis, FranceINitiative for the Evaluation of {XML} Retrieval (INEX). Proceedings of the First INEX Workshop. Dagstuhl, Germany, December 8-11, 2002inex03March81-87ERCIM Workshop ProceedingsNaïve clustering of a large {XML} document collection2002cites.gradu research.clustering 2008-03-31 11:26:14.0 Applying Semantic Classes in Event Detection and Tracking Applying Semantic Classes in Event Detection and Tracking - Makkonen, Ahonen-Myka, Salmenkivi (ResearchIndex)http://www.bibsonomy.org/bibtex/224d386c765bec4bfc125136ec39d198f/utahell utahell 2008-03-07T10:14:33+01:00 eventDetection
Applying Semantic Classes in Event Detection and Tracking
Juha Makkonen and Helena Ahonen-Myka and Marko Salmenkivi Proceedings of International Conference on Natural Language Process 175--183 (2002)
to eventDetection by utahell on 2008-03-07 10:14:33 ]]> Mumbai, IndiaProceedings of International Conference on Natural Language Process175--183Applying Semantic Classes in Event Detection and Tracking2002eventDetection 2008-03-07 10:14:33.0 Group Decision-Making Processes in Industrial Software Evolution. dblphttp://www.bibsonomy.org/bibtex/27e5b41636c3610bba47215fb05be214e/dblp dblp 2008-02-26T00:00:00+01:00 dblp
Group Decision-Making Processes in Industrial Software Evolution.
Miia-Maarit Saarelainen and Jussi Koskinen and Jarmo J. Ahonen and Irja Kankaanpää and Henna Sivula and Heikki Lintinen and Paivi Juutilainen and Tero Tilus ICSEA 78 (2007)
to dblp by dblp on 2008-02-26 00:00:00 ]]> ICSEAconf/icsea/200778Group Decision-Making Processes in Industrial Software Evolution.2007dblp 2008-02-26 00:00:00.0 Shared challenge for learning: dialogue between management and front-line workers in knowledge management. dblphttp://www.bibsonomy.org/bibtex/2e357bbf0e50e33d8db9282f21a8c5937/dblp dblp 2008-01-10T00:00:00+01:00 dblp
Shared challenge for learning: dialogue between management and front-line workers in knowledge management.
Heli Ahonen and Jaakko Virkkunen IJITM 2 59-84 (2003)
to dblp by dblp on 2008-01-10 00:00:00 ]]> IJITM1/259-84Shared challenge for learning: dialogue between management and front-line workers in knowledge management.22003dblp 2008-01-10 00:00:00.0