Justus N. Nyagwencha and Cheryl D. Seals, “Usability of a Collaborative Tool for Sharing Best Practices: An Empirical Study” Submitted Journal article to Journal of Usability Studies, Spring 2013, Auburn University, Samuel Ginn College of Engineering.
Seals, C. D., Cagle, A. L., Swanier, C., Nyagwencha, J., Houser, N., Dawkins, S. (2011). Creating New Mathematical Applications with Smart Table. Journal of School Educational Technology, July 2011. Volume 6 (4).
Nyagwencha, J.N., Seals, C.D. and Cook, J.A. (2011). A Collaborative Tool for Communities of Practice to Share Best Practices. HCII 2011, pp. 524 -528.
Seals C., Moses W., Nyagwencha J., Martin A., Clanton K., Thomas C., Doswell F. “Life Long Learning: Seniors in Second Life Continuum” Journal of Computer Science, Vol. 4, No . 12. (2008), pp. 1064-1070.
Nyagwencha J.N, Seals C.D. “ UQM-User based model for managing users in a cloud based learning environment”. ADMI Conference, Atlanta GA, April 24-26 2015
Kakkar S., Liu C., McFarland A, Seals C.D, Nyagwencha J.N. “FYFL: For Youth, For Life cloud based learning environment”. STARS Conference, Washington DC, August 14-16 2014
Cheryl D. Seals, Earl Smith, Justus N. Nyagwencha “Enhancing K-12 Education with Engineering Outreach” Submitted paper Fall 2011 to American Society of Engineering Education Southern Section, Annual conference for April 1-3, 2012.
Nyagwencha. J.N., Seals C.D., Cook, T., “Supporting Informal Learning Using a Cloud Tool: An Empirical Usability Study” EdMedia-World conference on Educational Media and technology, Denver Co, June 26-29 2012.
Swanier, C., Seals, C. D. Nyagwencha. J.N., Video Games: Who really plays them and how can they be used in education? EdMedia-World conference on Educational Media and technology, Denver Co, June 26-29 2012.
Mutanu L. (September, 2011). State of Runtime Adaptation in Service-Oriented Systems, African Conference on Software Engineering and Applied Computing, ACSEAC Conference, Cape town, South Africa
Mutanu L. (July, 2007). External Networking Of ICT Lecturers In Kenya, Southern Africa, Computer Lecturers Association 2007 (Conference), At Victoria Fall Zimbabwe;
Mutanu L. (February, 2007). Leveraging The Strategic Management Of Integrated Information Systems In Developing Countries, Vlir (Belgium-Uon) Coscit At KTTC Nairobi Kenya;
Mutanu L. (December, 2006). Sterd Parks For Africa – (Science Parks): Africa’s Brain Drain Conference (JKUAT), School Of Monetary Studies-Kenya;
Model Based Analysis of Adoption Factors for Software Visualization Tools in Corrective Maintenance. Technical report, University of Groningen, Netherlands, 2010.
Evaluation of Software Visualization Tools: Lessons Learned. In Proceedings of the 5th IEEE International Workshop on Visualizing Software for Understanding and Analysis (VISSOFT),Edmonton, Canada, September 2009.
Classifying desirable features of software visualization tools for corrective maintenance. In Proceedings of the 4th ACM symposium on Software Visualization (SOFTVIS), Germany, September 2008.
Tool users requirements classification: how software visualization tools measure up. In Proceedings of the 5th ACM International Conference on Computer Graphics, Virtual Reality, Visualization and Interaction in Africa (AfriGraph), Grahamstown, South Africa, 2007.
Visualizing object oriented software: towards a point of reference for developing tools for industry. In Proceedings of the 4th IEEE International Workshop on Visualizing Software for Understanding and Analysis (VISSOFT), Banff, Canada, 2007.
Learning and Teaching College Algebra at University Level: Challenges and Opportunities: A Case Study of USIU The Journal of Languange , Technology & Entrepreneurship in Africa, Vol.2.No.1. 2010, ISSN 1998 – 1279
Peer Interactions And Positive Student – Lecturer Relationship As A Tool For Improving The Teaching And Student Performance In College Algebra- A Case Study at USIU-A, March 2014
Strategies For Promoting Positive Lecturer- Student Relationship During College Algebra Lessons: A Case Study Of Usiu-A,2017
The Mathematics Lecturer’s Practical Knowledge For Effective Teaching, April 2018
Wamuyu, P. K. (2018). Exploring the use of Global Positioning System (GPS) for identifying Customer Location in M-Commerce Adoption in Developing Countries. Information and Communication Technology for Development for Africa. Chapter No: 10
Wamuyu, P. K. (2018). Leveraging Web 2.0 technologies to foster collective civic environmental initiatives among low-income urban communities. Computers in Human Behavior. vol. 85, pp. 1-14.
Wamuyu, P. K. (2017). Closing the Digital Divide in Low-Income Urban Communities: A Domestication Approach. Interdisciplinary Journal of e-Skills and Life Long Learning, vol. 13, pp. 117-142.
Wamuyu, P. K. (2017). Bridging the digital divide among low income urban communities. Leveraging use of Community Technology Centers. Telematics and Informatics, vol. 34, Issue 8, pp. 1709-1720.
Wamuyu, P. K. (2017). Use of cloud computing services in Micro and Small Enterprises: A Fit Perspective. International Journal of Information Systems and Project Management, vol. 5, no. 2, pp. 59-81.
Wamuyu, P. K. (2017). A conceptual framework for implementing a WSN based cattle recovery system in case of cattle rustling in Kenya. Technologies, vol. 5(3), 54.
Musumba, G. W. and Wamuyu, P. K. (2016). Virtual Enterprise as a Multi Agent System. International Journal of Agent Technologies and Systems, vol. 8, Issue 1, Article 3, pp. 46-68.
Wamuyu, P. K. (2015). The Impact of Information and Communication Technology Adoption and Diffusion on Technology Entrepreneurship in Developing Countries: The case of Kenya. Information Technology for Development, vol. 21. No. 2, pp. 253-280.
Wamuyu, P. K. (2014). The role of pre-usage transmittals and innovation characteristics in uptake and continuance of mobile money usage in Kenya. The Electronic Journal of Information Systems in Developing Countries, vol. 64, no. 4, pp. 1-19.
Wamuyu, P. K., Maharaj, M. (2011). Factors Influencing Successful Use of Mobile Technologies to Facilitate E-Commerce in Small Enterprises: The case of Kenya. The African Journal of Information Systems Volume 3, Issue 2, Article 2.
Wamuyu, P. K., Maharaj, M. (2011). Using Mobile technologies for eBusiness infrastructure in Kenyan Rural Micro and Small Enterprises: Hype or Opportunity? Alternation Journal, Special Edition 4, pp. 334 – 349.
Blewett, C. Quilling, Bulbulia, Z. & Wamuyu, P. K. (2011). Student challenges in a virtual collaborative learning course spanning multiple countries: Alternation Journal, vol. 18. 2, pp. 216 - 244 .
Author and collaborator in the Kenya Cyber Security Report 2014, 2015 and 2016 in partnership with Serianu Limited available at www.serianu.com/resources.html
Understanding the roles played by individuals through mobile phones in influencing behavior to adopt m-commerce in Kenya Road Safety Enhancement in Kenya Using GSM/GPE-money for Enhancing MDG’s at the Bottom of the Pyramid: A Case Study for M-Banking in KenyaKendall, J, Maurer B., Machoka P., and Veniard C. (2011). “An Emerging Platform: From Money Transfer System to Mobile Money Ecosystem.” Innovations: Technology, Governance, Globalization 6, no. 4: 49–65.
Wambalaba, F., Wambalaba, A. and Machoka, P. (2009), M-transactions for Enhancing MDGs at the Bottom of the Pyramid: A Case Study for M-banking in Kenya (2010)
The SAICSIT conference, Cape Town, South Africa, (October 2011)
IMTFI conference, Irvine, California – Presented a paper on E-Money for Enhancing MDG’s at the Bottom of the Pyramid: A Case Study for M-Banking in Kenya (November 2010)
Karoki, S., Odongo, L., Kahiri, J.(2012).Design- Free, Model- Based Non Parametric Estimation of the Finite Population Total under Two-Stage Cluster Sampling. The East African Journal of Statistics Vol 5, Number 1, pp. 135-148
Kahiri. J.M., Odongo L.O., Karoki S.G.(2012) Single Stage Cluster Sampling with Binary Misclassification of Errors. The East African Journal of Statistics Vol 5, Number 1, pp. 58-81
Karoki, S., Odongo, L., Kahiri, J.(2012).Model Based Non Parametric Estimation of the Finite Population Total under Two-Stage Cluster Sampling. The East African Journal of Statistics Vol 5, Number 1, pp. 82-96
Karoki,S., Jolesamma, J., Odongo L. (2013) Maximum Likelihood Estimation of the Thickness and Loading parameters of Birnbaum-Saunders Distribution under Censored Samples. STARS: Int. Journal(Sciences) 2013 Vol 7, No.1, pp 10-19
Karoki, S., Jolesamma, J., Odongo L. Testing Hypotheses on the Thickness and Loading parameters of Birnbaum-Saunders Distribution under Censored Samples. ( In preparation)
