Task-oriented information value measurement based on space-time prisms

Our recent work on measuring the value of information has been accepted by the International Journal of Geographical Information Science. The proposed framework provides a potential solution for prioritized information display on small-screen devices, such as smartwatches.

The paper can be accessed at:

STKO at the International Conference on Location-based Social Media Data (ICLSM '15)

The International Conference on Location-based Social Media Data (ICLSM) is taking place today and tomorrow (March 13-14) in Athens, Georgia. The STKO lab was fortunate enough to have two short papers and a full paper accepted at the conference. Lab members Grant McKenzie and Su Han are participating in the conference and presenting these three papers.

GIS Day @ UCSB Geography

GIS day is the third Wednesday of November in each year, during the Geography Awareness Week. As a global event, GIS day provides a great opportunity for GIS users and researchers to exchange ideas and present works to a wide audience. To celebrate this special day for spatial studies, we will hold a lightning talk on Nov. 18th (Tuesday) at the UCSB Center for Spatial Studies. We sincerely invite you to join us and present your work.

STKO at GIScience '14

From Sep 23-26, 2014, Our STKO members and alumni participated in the Eighth International Conference on Geographic Information Science (GIScience 2014) in Vienna, Austria.
Prof. Janowicz co-authored a full paper: “Linked Data - A Paradigm Shift for GIScience” by Werner Kuhn, Tomi Kauppinen and Krzysztof Janowicz.

POI Pulse paper accepted for publication

Just a quick update to mention that our paper POI Pulse: A multi-granual, semantic signatures-based information observatory for the interactive visualization of big geosocial data by Grant McKenzie, Krzysztof Janowicz, Song Gao, Jiue-An Yang and Yingjie Hu was accepted for publication through Cartographica: The International Journal for Geographic Information and Geovisualization.