Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"users' activity"”.
-
Multi-Slot Cooperative Spectrum Sensing for Cognitive Radio Networks
… bands, which are reserved regardless of users' activity. This exclusive reservation of frequency bands results in spectrum under-utilization in instances where the primary users of the spectrum are inactive. Research in spectrum utilization patterns has revealed significant occurrences of …
-
Three Essays on Dynamics of Online Communities
… However, this data is often limited to traces of users' interactions with digital objects (e.g. votes, likes, shares) and does not include potentially relevant data on what people actually observe online. Estimating what users see could therefore enhance understanding and prediction in a variety …
-
Modelling stress levels based on physiological responses to web contents
… data attributes are generated. Prediction of users' stress level and behaviour in some of these cases depends mostly on task completion time and number of clicks per given time interval. However, such approaches are generally subjective and rely heavily on distributional assumptions making the …
-
Location-Based Social Media for Activity Space Modeling
Human activity research is rooted in the study of modeling the patterns of human activities in space and time. Previous studies have made prevalent progress in the theories, methods, and applications of human activity analysis. Among these studies, human activity space modeling has been a crucial …