Podcasts display an unevenness characteristic of domains dominated by user generated content, resulting in potentially radical variation of the user preference they enjoy. We report on work that uses easily extractable surface features of podcasts in order to achieve solid performance on two podcast preference prediction tasks: classification of preferred vs. non-preferred podcasts and ranking ...

Research on anthropomorphic agent interfaces has produced widely divergent results. We suggest that this is due to insufficient consideration of key factors that influence the perception and effectiveness of agent-based interfaces. We propose a framework for studying anthropomorphic agents that can systematize the research. The framework emphasizes features of the agent, the user, and the task ...

Even though end-user participation in requirements engineering (RE) is highly important, it is at present not frequently used. Reasons can be found in the large expenditure of time for organizing and carrying out surveys as well as in the time it takes to understand the users’ requirements. This research is supposed to address this problem by presenting the OpenProposal approach for distributed...

Increasingly, organizations are geographically distributed with activities coordinated and integrated through the use of information technology. Such organizations face constant change and the corresponding need for continual learning and renewal of their workers. In this paper we describe a system called PHelpS (Peer Help System) that facilitates workers in carrying out such ìlife long learnin...

Research on anthropomorphic agent interfaces has produced widely divergent results. We suggest that this is due to insufficient consideration of key factors that influence the perception and effectiveness of agentbased interfaces. Thus, we propose a framework for studying anthropomorphic agents that can systematize the research. The framework emphasizes features of the agent, the user, and the ...