Publications

    Journal Publications

1.         Samuel A. Ajila, Yoonsoon Chang, Using Modified Floyd-Warshall Algorithm to Implement SPB IEEE 802.1aq Protocol Simulator on NS-3, International Journal of Computer and Communication Engineering (IJCCE), pp. 1 -17, Vol. 6, No. 1, January 2017.

2.         Fikirte Teka, Chung-Horng Lung, and Samuel A. Ajila, Nearby Live Virtual Machine Migration using Cloudlets and Multipath TCP, Journal of Cloud Computing (JCC): Advances, Systems and Applications, pp. 1 21, Vol. 5, No. 12, September 2016

3.         Wenjing Han, Chung-Horng Lung, Samuel Ajila, Using Source Code and Process Metrics for Defect Prediction A Case Study of Three Algorithms and Dimensionality Reduction, Journal of Software (JSW), Vol. 11, No. 9, September 2016

4.         Samuel A. Ajila and Akindele A. Bankole, Using Machine Learning Algorithms for Cloud Prediction Models in a Web VM Resource Provisioning Environment, Transactions on Machine Learning and Artificial Intelligence, Vol. 4, Issue 1, pp 29 51, Society for Science and Education, United Kingdom, Feb., 2016

5.         Samuel A. Ajila, Angad S. Gakhar, and Chung H. Lung, Aspectualization of Code Clones An Algorithmic Approach, Information Systems Frontiers A Journal of Research and Innovation, Vol. 16, No. 5, pp 835 851, Springer US, 2014

6.         Chung-Horng Lung, Samuel A. Ajila and Wen-Lin Liu, Measuring the Performance of Aspect Oriented Software: A Case Study of Leader/Followers and Half-Sync/Half-Async Architectures, Information Systems Frontiers - A Journal of Research and Innovation, Vol. 16, No. 5, pp 853 866, Springer US, 2014

7.         Sajjad Mahmoud and Samuel A. Ajila, The Impact of Native Language on Use Case Modeling: A Controlled Experiment, Journal of Software (JSW), Vo; 8. No. 7, pp 1577-1585, Academy Publisher, 2013

8.         Samuel A. Ajila and Badara A. Kaba, Evolution Support Mechanisms for Software Product Line Process, The Journal of Systems and Software (JSS), Volume 81, Issue 10, October 2008, pp 1784-1801

9.         Samuel A. Ajila, The Impact of Knowledge Delivery Factors on New Product Development Teams A Quantitative Analysis of Software Development Efficiency, Article- International Journal of Product Development (IJPD), Vol. 6, No. 2, July 2008, pp 98 - 117

10.     Samuel A. Ajila and Di Wu, Empirical Study of the Effects of Open Source Adoption on Software Development Economics, The Journal of Systems and Software (JSS), Volume 80, Issue 9, September 2007,  pp 1517-1529,

11.     Samuel A. Ajila and Razvan T. Dumitrescu, Experimental use of code delta, code churn, and rate of change to understand software product line evolution, The Journal of Systems and Software (JSS),  Volume 80, Issue 1, January 2007, pp 74-91

12.     Samuel A. Ajila and Antonio J. Bailetti, Measuring change in software product line - an experience report, International Journal of Product Development (IJPD), Vol. 3. No. 2, 2006, pp 123 - 142.

Refereed Conference & Workshop Papers

1.      Samuel A. Ajila, Have the Factors affecting Software New Product Development (S-NPD) Changed in the Age of Mobile Apps and Agile Methods? A Position Paper, Proceedings of PICMET '16 Conference "Technology Management for Social Innovation", September 4 - 8, 2016, pp. 2300 2307, Honolulu, Hawaii, USA

2.      Ali Yadavar Nikravesh, Samuel A. Ajila, Chung-Horng Lung, and Wayne Ding, Mobile Network Traffic Prediction Using MLP, MLPWD, and SVM, 5th IEEE International Congress on Big Data, pp 402 409, June 27 - July 2, 2016, San Francisco, USA

3.      Man Si, Chung-Horng Lung, Samuel Ajila, and Wayne Ding, An Empirical Investigation of Mobile Network Traffic Data for Resource Management, 5th IEEE International Congress on Big Data, pp 291 298, June 27 - July 2, 2016, San Francisco, USA

4.      Wenjing Han, Chung-Horng Lung, and Samuel A. Ajila, Empirical Investigation of Code and Process Metrics for Defect Prediction, The 2nd IEEE International Conference on Multimedia Big Data (IEEE BigMM 2016), April 20-22, Taipei, Taiwan

5.      Yang Cao, Chung-Horng Lung, and Samuel A. Ajila, Constraint-based Multi-tenant SaaS Deployment Using Feature Modeling and XML Filtering Techniques, IEEE-COMPSAC-2015 workshop: 12th International Workshop on Software Cybernetics (IWSC-2015), pp 454 459, July 1 5, 2015, Taichung, Taiwan.

6.      Duo Liu, Chung-Horng Lung, and Samuel A. Ajila, Adaptive Clustering Techniques for Software Components and Architecture, IEEE-COMPSAC-2015 workshop: 12th International Workshop on Software Cybernetics (IWSC 2015), pp 460 465, July 1 5, 2015, Taichung, Taiwan.

7.      Ali Yadavar Nikravesh, Samuel A. Ajila, and Chung-Horng Lung, Evaluating the sensitivity of an Auto-Scaling Decisions in an Environment with Different Workload Patterns, 2015 IEEE-COMPSAC The 39th Annual International Computers, Software & Applications Conference, pp 415 420, July 1 5, 2015, Taichung, Taiwan

8.      Fikirte Teka, Chung-Horng Lung, and Samuel A. Ajila, Seamless Live Virtual Machine Migration with Cloudlets and Multipath TCP, 2015 IEEE COMPSAC The 39th Annual International Computers, Software & Applications Conference, pp 607 616, July 1 5, 2015, Taichung, Taiwan

9.      Ali Yadavar Nikravesh, Samuel A. Ajila, and Chung-Horng Lung, Towards an Autonomic Auto-Scaling Prediction System for Cloud Resource Provisioning, ICSE/SEAMS 2015 IEEE/ACM 10th International Symposium on Software Engineering for Adaptive and Self-Managing Systems, pp 35 45, May 18 19, 2015, Firenze, Italy

10.  Ali Yadavar Nikravesh, Samuel A. Ajila, and Chung-Horng Lung, Measuring Prediction Sensitivity of a Cloud Auto-scaling System, 2014 IEEE COMPSACW 7th International workshop on Service Science and Systems, pp 690 695, July 21 25, 2014, Vasteras, Sweden

11.  Ali Yadavar Nikravesh, Samuel A. Ajila, and Chung-Horng Lung, Cloud Resource Autoscaling System based on Hidden Markov Model (HMM), 2014 IEEE International Conference on Semantic Computing (IEEE-ICSC), June 16 18, 2014, pp 124 127, Newport Beach, CA USA

12.  Abdulaziz Alkhalid, C.-H. Lung, and S. Ajila, Towards Efficient Software Deployment in the Cloud Using Requirements Decomposition, Proc. of the Workshop on Requirements Engineering, in collaboration with the 5th IEEE CloudCom, Dec. 2013, pp. 100105.

13.       Samuel A. Ajila and Omhennimhen Iyamu, Efficient Live Wide Area VM Migration with IP Address Change Using Type II Hypersvisor, 2013 IEEE International Conference on Information Reuse and Integration (IEEE IRI-2013), pp 372-379, August 14-16, 2013, San Francisco, CA, USA.

14.       Samuel A. Ajila and Akindele A. Bankole, Cloud Client Prediction Models Using Machine Learning Techniques, COMPSAC 2013 - The 37th Annual International Computer Software & Applications Conference, pp 134-142, Kyoto, Japan July 22-26, 2013

15.  Sajjad Mahmood and Samuel A. Ajila, Software Requirements Elicitation A Controlled Experiment to Measure the Impact of a Native Natural Language, COMPSAC 2013 - The 37th Annual International Computer Software & Applications Conference, pp 437-442, Kyoto, Japan July 22-26, 2013

16.  Chung-Horng Lung, Abdulaziz Alkhalid, Duo Liu, Samuel Ajila, Software Architecture Decomposition Using Clustering Techniques, COMPSAC 2013 - The 37th Annual International Computer Software & Applications Conference, pp 806-811, Kyoto, Japan July 22-26, 2013

17.  Yoonsoon Chang and Samuel A. Ajila, Design and Implementation of Experimental SPB Network Simulator on NS-3, The 26th Canadian Conference on Electrical and Computer Engineering IEEE Canada (CCECE 2013), May 5 8, 2013, Regina, SK, Canada

18.  Akindele A. Bankole and Samuel Ajila, Predicting Cloud Resource Provisioning using Machine Learning Techniques, The 26th Canadian Conference on Electrical and Computer Engineering IEEE Canada (CCECE 2013), May 5 8, 2013, Regina, SK, Canada

19.  Abdulaziz Alkhalid, Chung-Horng Lung and Samuel A. Ajila, Software Architecture Decomposition Using Adaptive K-Nearest Neighbor Algorithm, The 26th Canadian Conference on Electrical and Computer Engineering IEEE Canada (CCECE 2013), May 5 8, 2013, Regina, SK, Canada

20.  Akindele A. Bankole and Samuel A. Ajila, Cloud Client Prediction Models for Cloud Resource Provisioning in a Multitier Web Application Environment, The 7th IEEE International Symposium on Service-Oriented System Engineering (IEEESOSE 2013), pp 156-161, San Francisco Bay, USA March 25 28, 2013

21.  Samuel A. Ajila, Software Product Line Market Repositioning The Power of Functional Groups, In Proceedings of PICMET '12 -Technology Management for Emerging Technologies, pp 1640 1650, July 29 - August 2, 2012, Vancouver, BC, Canada

22.  Samuel A. Ajila, Angad. S. Gakhar, Chung H. Lung, and Marzia Zaman, Reusing and Converting Code Clones to Aspects An Algorithmic Approach, In 2012 IEEE International Conference on Information Reuse and Integration (IEEE IRI-2012) pp 9 -16, August 8-10, 2012, Las Vegas, NV, USA.

23.  Samuel A. Ajila and Shahid Alam, E-CAL: A Formal Language for Software Model Evolution, IEEE International Conference on Information Reuse and Integration (IEEE IRI-2011), pp 212 217, August 3-5, 2011, Las Vegas, NV, USA.

24.  Samuel A. Ajila and Ahmed Al-Asaad, Mobile Databases: Synchronization & Conflict Resolution Strategies using SQL Server, IEEE International Conference on Information Reuse and Integration (IEEE IRI-2011), pp 487 489, August 3-5, 2011, Las Vegas, NV, USA.

25.  Wen-Lin, Chung-Horng Lung, and Samuel Ajila, Impact of Aspect-Oriented Programming on Software Performance: A Case Study of Leader/Follower and Half-Synch/Half-Asynch Architecture, 35th IEEE Conference on Computer Software and Application, pp 662 667, July 18-21, 2011, Munich, Germany.

26.  Samuel A. Ajila,  Dorina Petriu,   and Pantanowitz Motshegwa, Using Model Transformation Semantics for Aspects Composition, 2010 IEEE 4th International Conference on Semantic Computing (IEEE-ICSC 2010), pp 325-332, Carnegie Mellon University, Pittsburgh, PA, USA, September 22 - 24, 2010

27.  Samuel A. Ajila and Shahid Alam, Using a Formal Language Constructs for Software Model Evolution, 2009 IEEE International Conference on Semantic Computing (IEEE-ICSC 2009), pp 390 - 395, Berkeley, CA, USA, September 14 - 16, 2009

Old Notable Publications

1.      Samuel A. Ajila, Software Maintenance: An Approach to impact Analysis of Objects Change,  International Journal of Software Practice and Experience, Vol. 25(10) , 1995, pp. 1155-1181 pdf

2.      Samuel A. Ajila, Software Process Assistance: Management of objects modifications in an Integrated Software Engineering Environment, Nigerian Journal of Science, Vol. 28(3), 1994, pp 249 264

3.      Samuel A. Ajila, Jean Claude DERNIAME, and Henri BASSON (1995) - A Logic-Based Approach to Impact Analysis of Objects Change, In Practical Application of Prolog PAP'95, pp 1-23, Paris, France.

4.      Samuel A. Ajila, Henri BASSON, and Jean Claude DERNIAME, WHAT-IF: A function to estimate the impacts of potential changes in a Software, In Software Quality Management II: Building Quality into Software, (SQM 1994), Vol. 2, pp. 379-394, Edinburgh, Scotland.