"(Accepted with minor revision) Locally Optimal Detection of Image Watermarks in the Wavelet Domain Using Bessel K Form Distribution", IEEE Transactions on Image Processing, In Press.
"(Accepted) Real-Time Transportation Mode Detection using Smartphones and Artificial Neural Networks: Emphasis on Performance Comparisons between Smartphone and Conventional GPS sensor", International Journal of Intelligent Transportation System, Submitted.
"(In Revision) Semantic Interoperability of Sensor Data with Volunteered Geographic Information: A Unified Model", ISPRS International Journal of Geo-Information, Submitted.
"A Bottom-Up Approach for Automatically Grouping Sensor Data Layers by their Observed Property", ISPRS International Journal of Geo-Information, vol. 2, issue 1, pp. 26, 01/2013.
"Capturing the Long Tail of Sensor Web", International Workshop on Role of Volunteered Geographic Information in Advancing Science, part of GIScience 2010, Zurich, Switzerland, 09/2010.
"A Context-Aware Semantic Mapping Service to Improve Interpretation, Reuse and Sharing of Heterogeneous Sensor Data", Transactions in Geographical Information System, Submitted.
"Crowd-Sourced Carpool Recommendation Based on Simple and Efficient Trajectory Grouping", The Fourth International Workshop on Computational Transportation Science (IWCTS 2011), part of the ACM SIGSPATIAL GIS 2011, Chicago, IL, ACM, 11/2011.
"Design and Implementation of a System for the Improved Searching and Accessing of Real-world SOS Services", International Workshop on Sensor Web Enablement 2011, Banff, Canada, 10/2011.
"Discovering Sensor Services with Social Network Analysis and Expanded SWQRL Querying", W2GIS 2012, Napoli, Italy, 04/2012.
"A distributed geospatial infrastructure for Sensor Web", Computers & Geosciences, vol. 31, no. 2, pp. 221 - 231, 2005.
"A Dynamic and Context-aware Semantic Mediation Service for Discovering and Fusion of Heterogeneous Sensor Data", Journal of Spatial Information Science, In Press.
"Efficient Spatio-Temporal Sensor Data Loading for a Sensor Web Browser", International Symposium on Spatio-Temporal Databases 2011 (SSTD 2011), Minneapolis, MN, USA, Springer Lecture Notes in Computer Science, 08/2011.
"Enriched SQWRL Reasoning Engine in Support of Geospatial Data Retrieval from Multiple and Complementary Sources", 6th International Workshop on Semantic and Conceptual Issues in GIS, Florence, Italy, Springer LNCS, 2012.
"A Folksonomy-Based Recommendation System for the Sensor Web", Web and Wireless Geographical Information Systems, vol. 6574: Springer Berlin / Heidelberg, pp. 64-77, 2011.
"Fuzzy Query Propagation in Sensor Networks", International Journal o Advances in Intelligent Systems, vol. 5, issue 3&4, 2012.
"GeoCENS: Geospatial Cyberinfrastructure for Environmental Sensing ", GIScience 2010, Zurich, Switzerland, 09/2010.
"Geopot: A Cloud-based Geolocation Data Service for Mobile Applications", International Journal of Geographic Information Science, vol. 25, issue 8, pp. 1301, 2011.
"Image Watermark Detection in the Wavelet Domain Using Bessel K Densities", IET Image Processing, In Press.
"An integrated Earth sensing sensorweb for improved crop and rangeland yield predictions", Canadian Journal of Remote Sensing, vol. 33, issue 2, 2007.
"Introduction to GeoSensor Web", ASPRS Manual of GIS, 2009.
"LOST-Tree: A Spatio-Temporal Structure for Efficient Sensor Data Loading in a Sensor Web Browser", International Journal of Geographic Information Science, In Press.
"A New Peer-to-Peer-based Interoperable Spatial Sensor Web Architecture", ISPRS Congress Beijing 2008, 2008.
"PlanYourPlace – A Geospatial Infrastructure for Sustainable Community Planning ", Revue Internationale de Géomatique, vol. 22, issue 2, pp. 30, 09/2012.
"Publish/Subscribe System based on Event Calculus to Support Real-Time Multi-agent Evacuation Simulation", The 16th AGILE International Conference on Geographic Information Science, Leuven, Belgium, 2013.
"Real Time Query Propagation Strategies with Lightweigth Coordination Calculus for Ad Hoc Networks of Geospatial Databases", Journal of Network and Computer Applications, vol. 35, issue 6, pp. 15, 11/2012.