| 1 | -- | 15 | Sarah Hartmann, Agnes Mainka, Wolfgang G. Stock. Opportunities and Challenges for Civic Engagement: A Global Investigation of Innovation Competitions |
| 16 | -- | 30 | Denis Alcides Rezende. Digital City Projects: Information and Public Services Offered by Chicago (USA) and Curitiba (Brazil) |
| 31 | -- | 46 | Abdulkader Alfantookh, Saad Haj Bakry. Knowledge Cooperation Opportunities between Saudi Arabia and the BRICS |
| 47 | -- | 61 | Ana Stroe, Marco R. Spruit, Bastiaan Beltman, Steven Johannes Koelemeijer. PMOMM: The Project Management Office Maturity Model |
| 62 | -- | 85 | Dayananda P., Sowmyarani C. N.. Comprehensive Study on Keyword Search on Semi Structured Data |
| 86 | -- | 98 | Mohammed Abdullatif Alzain, Alice S. Li, Ben Soh, Mehedi Masud. Byzantine Fault-Tolerant Architecture in Cloud Data Management |
| 99 | -- | 118 | Firas Ben Kharrat, Aymen Elkhelifi, Rim Faiz. Improving Collaborative Filtering Algorithms: Sentiment-based Approach in Social Network |