Dr. Changiz Valmohammadi
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Dr. Changiz Valmohammadi

Research Scientist
Shahid Beheshti University, Iran

Highest Degree
Ph.D. in Bioinformatics from Shahid Beheshti University, Iran

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Area of Interest:

Computer Sciences
100%
Bioinformatics
62%
Computational Biology
90%
Computational Mathematics
75%
Simulation
55%

Research Publications in Numbers

Books
1
Chapters
10
Articles
55
Abstracts
3

Selected Publications

  1. Dadashnejad, A.A. and C. Valmohammadi, 2019. Investigating the effect of value stream mapping on overall equipment effectiveness: A case study. Total Quality Manage. Bus. Excellence, 30: 466-482.
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  2. Zamani, M. and C. Valmohammadi, 2018. Proposing a quantitative model towards building trust in B2C E-commerce. Int. J. Customer Relat. Marketing Manage., 9: 36-53.
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  3. Haddadi Harandi, A.A., M. Bokharaei Nia and C. Valmohammadi, 2018. The impact of social technologies on knowledge management processes: The moderator effect of e-literacy. Kybernetes, 6: 1288-1309.
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  4. Ghasemi, B. and C. Valmohammadi, 2018. Developing a measurement instrument of knowledge management implementation in the Iranian oil industry. Kybernetes, 47: 1874-1905.
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  5. Dadashnejad, A.A. and C. Valmohammadi, 2018. Investigating the effect of value stream mapping on operational losses: A case study. J. Eng. Design Technol., 16: 478-500.
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  6. Zamani, M., V. Zolfaghari and C. Valmohammadi, 2017. An integrated QFD and ANP model for improving the quality of financial services in consulting engineering firms. Int. J. Adv. Oper. Manage., 9: 1-22.
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  7. Valmohammadi,C. and M. Kalantari, 2017. Using structural equation modeling to test ISO 9000 motivation, depth of ISO implementation and performance of Iranian manufacturing organizations. Int. J. Product. Qual. Manage., 20: 407-427.
  8. Valmohammadi, C., F. Ebrahimi and M. Mohammadi, 2017. Proposing a model to study the impact of RFID technology on organizational performance. Lib. Rev., 66: 69-82.
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  9. Valmohammadi, C., 2017. Customer relationship management: Innovation and performance. Int. J. Innovation Sci., 9: 374-395.
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  10. Valmohammadi, C. and M.S. Mazaheri, 2017. Clarification of factors affecting the decision to use cloud computing among IRIB employees based on technology acceptance model. Q. J. BI Manage. Stud., 5: 105-124.
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  11. Soleimani, N. and C. Valmohammadi, 2017. Identifying and prioritizing factors influencing the selection of the top suppliers of e‐procurement using FDEMATEL and FANP. J. Multi‐Criteria Decision Anal., 24: 286-295.
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  12. Hajibagher, H. and C. Valmohammadi, 2017. Identification and prioritization of the main factors for desktop virtualization implementation using fuzzy DEMATEL and fuzzy ANP techniques. J. Quant. Stud. Manage., 7: 7-25.
  13. Eftekhari, H. and C. Valmohammadi, 2017. Application of IT in project management using structural equation modelling. Int. J. Bus. Inf. Syst., 24: 529-545.
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  14. Abdoli Bidhandi, R. and C. Valmohammadi, 2017. Effects of supply chain agility on profitability. Bus. Process Manage. J., 23: 1064-1082.
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  15. Valmohammadi, C., C. Valmohammadi, A. Ghassemi and A. Ghassemi, 2016. Identification and prioritization of the barriers of knowledge management implementation using fuzzy analytical network process: A case study of the Iranian context. VINE J. Inf. Knowl. Manage. Syst., 46: 319-337.
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  16. Valmohammadi, C., 2016. Investigating the perception of Iranian organizations on Internet of things solutions and applications. Indust. Commer. Training, 48: 104-108.
  17. Valmohammadi, C. and S. Dashti, 2016. Using interpretive structural modeling and fuzzy analytical process to identify and prioritize the interactive barriers of e-commerce implementation. Inf. Manage., 53: 157-168.
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  18. Valmohammadi, C. and S. Roshanzamir, 2015. The guidelines of improvement: Relations among organizational culture, TQM and performance. Int. J. Prod. Econ., 164: 167-178.
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  19. Valmohammadi, C. and M. Kalantari, 2015. The moderating effect of motivations on the relationship between obtaining ISO 9001 certification and organizational performance. TQM J., 27: 503-518.
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  20. Valmohammadi, C. and M. Ahmadi, 2015. The impact of knowledge management practices on organizational performance: A balanced scorecard approach. J. Enterp. Inform. Manage., 28: 131-159.
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  21. Valmohammadi, C. and J. Sofiyabadi, 2015. Modeling cause and effect relationships of strategy map using fuzzy DEMATEL and fourth generation of balanced scorecard. Benchmarking Int. J., 22: 1175-1191.
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  22. Sofiyabadi, J., B. Kolahi, C. Valmohammadi and M.M. Movahadi, 2015. Application of fuzzy cognitive map in the identification of the organization`s success path. J. Product. Manage., 9: 201-223.
  23. Sofiyabadi, J., B. Kolahi and C. Valmohammadi, 2015. Key performance indicators measurement in service business: a fuzzy VIKOR approach. Total Qual. Manage. Bus. Excellence, 2015: 1-15.
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  24. Zamani, M., C. Valmohammadi and M. Moshiri, 2014. Market factors, training programs, strategic management and Performance: An empirical study of the Iranian insurance companies. Int. J. Strategic Inf. Technol. Appl., 5: 20-27.
  25. Zamani, M. and C. Valmohammadi, 2014. The role of mass communication methods in the development of tourism industry in Iran. Indust. Commer. Training, 46: 315-320.
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  26. Zamani, M. and C. Valmohammadi, 2014. Evaluating the effects of the implementation of Iran national quality award new model (INQA) in Iranian organization. Int. J. Qual. Res., 8: 311-322.
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  27. Valmohammadi, C., 2014. Impact of corporate social responsibility practices on organizational performance: an ISO 26000 perspective. Soc. Responsibility J., 10: 455-479.
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  28. Valmohammadi, C. and S. Roshanzamir, 2014. Investigating the effect of organizational culture on total quality management (TQM) using structural equation modeling (SEM). Manage. Stud. J., 23: 119-141.
  29. Valmohammadi, C. and M. Beladpas, 2014. Customer relationship management and service quality, a survey within the banking sector. Indust. Commer. Training, 46: 77-83.
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  30. Tajari, J., C. Valmohammadi and M. Mohammadi, 2014. Identification and prioritization of outsourcing risks of information technology projects (Case Study: Iran Technical and Vocational University). Int. J. Basic Sci. Appl. Res., 3: 85-89.
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  31. Sofiyabadi, J., C. Valmohammadi and B. Kolahi, 2014. Strategy selection in an automotive company using VIKOR technique. Asian J. Res. Bus. Econ. Manage., 4: 340-350.
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  32. Rostami, A.R., C. Valmohammadi and J. Yousefpoor, 2014. The relationship between customer satisfaction and customer relationship Management System: A case study of Ghavamin Bank. Indust. Commer. Training, 46: 220-227.
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  33. Abdolvahabi, M., J. Sofiyabadi, M. Abdolvahabi and C. Valmohammadi, 2014. Case on E-Learning and knowledge management practices. Asian J. Res. Bus. Econ. Manage., 4: 264-276.
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  34. Abbasi, S., M. Zamani and C. Valmohammadi, 2014. The effects of ERP systems implementation on management accounting in Iranian organizations. Educ. Bus. Soc. Contemp. Middle East. Issues, 7: 245-256.
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  35. Valmohammadi, C., 2013. Investigating supply chain management practices in Iranian manufacturing organizations. Oper. Supply Chain Manage., 6: 36-42.
  36. Valmohammadi, C. and M. Beladpas, 2013. A survey on the six sigma implementation in the Iranian service organizations. Tech. J. Eng. Appl. Sci., 3: 1095-1099.
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  37. Beladpas, M. C. Valmohammadi and A. Panhi, 2013. Customer relationship management and customer loyalty, a survey of banking sector, Bank Sepah, Iran. Tech. J. Eng. Appl. Sci., 3: 224-228.
  38. Valmohammadi, C., 2012. Using the analytical network process for assessing the degree of readiness of Iranian Small-to-Medium sized enterprises for successful knowledge management implementation. Int. J. Bus. Manage. Stud., 1: 1-9.
  39. Valmohammadi, C., 2012. Investigating the perceptions of Iranian employees on teleworking. Indust. Commer. Training, 44: 236-241.
  40. Valmohammadi, C., 2012. Investigating outsourcing implementation in Iranian organizations. Res. J. Appl. Sci. Eng. Technol., 4: 186-190.
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  41. Valmohammadi, C., 2012. Investigating innovation practices in Iranian organizations. J. Innovation Manage. Policy Pract., 14: 247-255.
  42. Hafshejani, K.F., C. Valmohammadi and M. Saber, 2012. Performance evaluation of value engineering workshops in Iranian construction Projects: A case study. Res. J. Appl. Sci. Eng. Technol., 4: 962-969.
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  43. Valmohammadi, C., 2011. The impact of TQM implementation on the organizational performance of Iranian manufacturing SMEs. TQM J., 23: 496-509.
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  44. Valmohammadi, C., 2011. Investigating mass customization implementation in iranian manufacturing organizations. Appl. Mechanics Mater., 87: 159-163.
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  45. Valmohammadi, C., 2011. Investigating corporate social responsibility practices in Iranian organizations: an ISO 26000 perspective. Bus. Strategy Ser., 12: 257-263.
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  46. Valmohammadi, C., 2011. An empirical study on enterprise resource planning implementation in Iranian organizations. Am. J. Sci. Res., 3: 137-143.
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  47. Valmohammadi, C., 2011. An empirical research on the relation between IT and TQM Practices. Int. J. Acad. Res., 3: 874-880.
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  48. Valmohammadi, C. and M. Khodapanahi, 2011. The impact of ISO 9001: 2000 implementation on employees job satisfaction: A case study. Int. J. Acad. Res., 3: 344-352.
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  49. Valmohammadi, C. and H. Elmi, 2011. Measuring the effectiveness of project manager's communication with the members of project using DEMATEL technique. J. Ind. Manage., 6: 21-33.
  50. Valmohammadi, C. and A. Servati, 2011. Performance measurement system implementation using balanced scorecard and statistical methods. Int. J. Prod. Performance Manage., 60: 493-511.
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  51. Habibi, M., H. Pezeshk and M. Sadeghi, 2011. An information theoretic approach to secondary structure assignment, MATCH. Commun. Math. Comput. Chem., 65: 5-20.
  52. Valmohammadi, C., 2010. Using the analytic network process (ANP) in business strategy selection: A case study. Aust. J. Basic Applied Sci., 4: 5205-5213.
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  53. Valmohammadi, C., 2010. Investigation and assessment of critical success factors of knowledge management implementation in Iranian small-to-medium sized enterprises. J. Applied Sci., 10: 2290-2296.
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  54. Valmohammadi, C., 2010. Identification and prioritization of critical success factors of knowledge management in Iranian SMEs: An experts view. Afr. J. Bus. Manage., 4: 915-924.
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  55. Valmohammadi, C. and N. Firoozeh, 2010. Performance evaluation using BSC: A case study. J. Res., 7: 72-87.
  56. Pezeshk, H., S. Naghizadeh, S.A. Malekpour, C. Eslahchi and M. Sadeghi et al., 2010. A modified bidi-rectional hidden markov model and its application in protein secondary structure prediction. Proceeding of the Second Interaction Conference on Advanced Com-puter Control (ICACC, 2010), March, 27-29th, Shenyang, China, 535-538.
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  57. Habibi, M., M. Sadeghi and H. Pezeshk, 2010. The interpretation of protein structures based on graph theory and contact map. Open Access Bioinf., 2: 127-137.
  58. Habibi, M., C. Eslahchi, L. Wong, 2010. A Protein Complex Prediction based on k-Connected Sub-graphs in Protein In-teraction Network. BMC Syst. Biol., 4: 129 -129.
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  59. Eslahchi, C., H. Pezeshk, M. Sadeghi, P.J. Giabbanelli and F. Movahedi et al., 2010.. A Probabilistic Model for the Spread of HIV Infection among Injection Drug Users. World J. Model. Simul., 6: 267-273.
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  60. Es-lahchi, C., M. Habibi, R. Hassanzadeh and E. Mottaghi, 2010. MC-Net: A method for the construction of phylogenetic networks based on the Monte-Carlo method. BMC Evol. Biol., 10: 254-254.
    PubMed  |  
  61. Ayati, M., G. Taheri, S. Arab, L. Wong, 2010.. Overcoming drug resistance by co-targeting. Proceedings of 4th IEEE Interna-tional Conference on Bioinformatics and Biomedicine, December 2010, Hong Kong, 198-202.
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  62. Arab, S., M. Sadeghi, C. Eslahchi and H.Pezeshk, 2010. A pairwise residue contact area-based mean force potential for discrimination of native protein structure. BMC Bioinf., 9: 11-16.
    PubMed  |  
  63. Pezeshk, H., A. Sadeghi, M. Sheikh attar, 2009. Libra: A de novo motif finding in promoter sequences based on linear algebra. Proceeding of the ICCSB, International Conference on Computational and System Biology, January 28-30, 2009, United Arab Emirates, Dubai, 506-512.
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  64. Mirzaei, H., S. Ahmadian, S. Mahabadi, M. Sadeghi and C. Eslahchi et al., 2009. An algorithm for construction of all perfect phylogeny matrices. Match, 2: 251-259.
  65. Mirzaee, M., C. Eslahchi, H. Pezeshk and M. Sadeghi, 2009. Distance dependent atomic knowledge based potential and force for discrimina-tion of native structures from decoys. Proteins, 77: 454-463.
    PubMed  |  
  66. Malekpour, S.A., S. Naghizadeh, H. Pezeshk, M. Sadeghi and C. Eslahchi, 2009. Protein secondary structure prediction using three neural networks and a seg-mental semi markov model. Math. Biosci., 217: 145-150.
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  67. Malekpour S.A., S. Naghizadeh, H. Pezeshk, M. Sadeghi, C. Eslahchi, 2009. A segmental semi markov model for protein secondary structure prediction. Math. Biosci., 221: 130-135.
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  68. Kargar, M., H. Poormohammadi, L. Pirhaji, M. Sadeghi and H. Pezeshk et al., 2009. Enhanced Evolutionary and Heuristic Algorithms for Haplotype Reconstruction Problem Using Minimum Error Correction Model. Match, 2: 261-274.
  69. Eslahchi, C., H. Pezeshk, M. Sadeghi, A.M. Rahimi and H.M. Afkham, et al., 2009. Ston: A novel method for protein three-dimensional structure comparison. Com-put. Biol. Med., 39: 166-172.
    PubMed  |  
  70. Eslahchi, C., H. Pezeshk, M. Sadeghi and A. Sheikh attar, 2009. LIBRA: A de novo motif finding in promoter sequences based on linear algebra. Proc. world Academy Sci. Eng. Technol., 37: 507-512.
  71. Sheari, A., M. Kargar, A. Katanforoush, S. Arab and M. Sadeghi et al., 2008. A tale of two symmetrical tails: structural and functional charateristics of palin-droms in proteins. BMC Bioinf., 9: 274-274.
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  72. Pirhaji, L., M. Kargar, A. Sheari, H. Poormohamadi, M. Sadeghi, H. Pezeshk and C. Eslahchi, 2008. The performance of chi-square test and complexity measures for signal recognition in biological sequences. J. Theor. Biol., 251: 380-387.
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  73. Naghizadeh, S., H. Pezeshk, M. Sadeghi, M. Mohammadzadeh and C. Eslahchi, 2008. A modification on a left-to-right and right-to-left dependency model for sec-ondary structure prediction. J. Sci., 34: 61-66.
  74. Hosseini, S.R., M. Sadeghi, H. Pezeshk, C. Eslahchi and M. Habibi, 2008. Prosign: A method for protein secondary structure assignment based on three-dimensional coordinates of cosecutive ca atoms. Comput. Biol. Chem-., 32: 406-411.
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  75. Habibi, M., C. Eslahchi, H. Pezeshk and M. Sadeghi, 2008. An information theoritical approch to secondary structure assignment. J. Sci. Univ. Tehran, 34: 41-48.
  76. Sadeghi, M., H. Pezeshk, H. Poormoham-madi and M. Kargar, 2007. Haplotyping problem, a clustering approach. Proc. AIP Conf., 936: 185-190.
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  77. Rahimi, A.M., 2007. Some properties of ordered hypergraphs. Matematicki Vesnik, 79: 9-13.
  78. Eslahchi, C. and Rahimi, A.M., 2007. The k-zero-divisor hypergraph of a commutative ring. Int. J. Math. Math. Sci., 4: 1-15.
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  79. Didehvar, F. and C. Eslahchi, 2007. An algorithm for rank aggregation problem. Appl. Math. Comput., 189: 1847-1858.
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  80. Arab, S., F. Didehvar, C. Es-lahchi and M. Sadeghi, 2007. Helix segment assignment in proteins using fuzzy logic, Iranian. J. Biotech-nol., 5: 93-99.
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  81. Rafiey, A., 2006. C-perfect k-uniform hypergraphs. J. Ars Comb., 79: 235-244.
  82. Marashi, S.A., H. Goodarzi, M. Sadeghi, C. Eslahchi and H. Pezeshk, 2006. Importance of RNA secondary structure information for yeast donor and acceptor splice site predictions by neural networks. Comput. Biol. Chem., 30: 50-57.
    PubMed  |  
  83. Marashi, S.A., C. Eslahchi, H. Pezeshk and M. Sadeghi, 2006. Impact of RNA structure on the prediction of donor and acceptor splice sites. BMC Bioinf., 7: 297-297.
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  84. Eslahchi, C. and B.N. Onagh, 2006. Vertex-strength of fuzzy graphs. Int. J. Math. Math. Sci., 2006: 1-9.
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  85. Rafiey, A., 2004. Circular chromatic number of hypergraphs. J. Ars Comb., 73: 239-246.
  86. Eslahchi, C. and M. Johnson, 2004. Characterization of graphs with hall number. J. Graph. Theory, 45: 81-100.
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  87. Hilton, A.J.W. and P.D. Johnson, 2002. Progress on the hallnumber two problem. Australas. J. Comb., 21: 211-236.
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  88. Eslahchi, C., M. Ghebleh and H. Hajiabolhassan, 2002. Some concepts in list coloring. J. Comb. Math. Comb. Comput., 41: 151-160.
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  89. Hilton, A.J.W. and D. Dugdale, 2000. The hall-condition index of a graph and overfull conjecture. J. Com-b. Math. Comb. Comput., 35: 197-216.
  90. Hajiabolhas-san, H., M.L. Mehrabadi and R. Tusserkani, 1998.. A counterexample for hiltonjohnsons conjecture on list coloring of graphs. Aus-tralasian J. Comb., 18: 127-131.
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