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Based on material from previous classes, three features were examined 1) the respective roles of student-to-student, teacher-to-student and student-to-teacher feedback, 2) the ways in which students collaborated with each other in a peer-learning mode, and 3) the strategies used to enhance the students’ extrinsic and intrinsic motivation. The purpose was to study and describe how feedback, peer le
This paper describes a system to extract events and time information from football match reports generated through minute-by-minute reporting. We describe a method that uses regular expressions to find the events and divides them into different types to determine in which order they occurred. In addition, our system detects time expressions and we present a way to structure the collected data usin
Popular Abstract in Swedish För att minska CO2-utsläppen från godstransporter har politiker i Europa under de senaste tio åren framhävt att det krävs ett skifte i transportslag för europeiska transporter, från flyg- och lastbilstransporter till mer miljövänliga tåg- och sjötransporter. Intermodala väg-järnvägstransporter, där en kombination av tåg och lastbil använts för att förflytta lösa standarAmong policy-makers in Europe the modal shift - a shift från polluting modes of freight transport to less polluting modes - has been a popular suggestion for reducing CO2-emissions of transportation. In particular, intermodal road-rail solutions, where a combination of road and rail transport is utilized to move trailers and containers, have been stressed as an important measure to reach de desire
In this paper, we consider the problem of robust optimization for a system with uncertainty of rank one. The main result is the canonical parameterization of all destabilizing uncertainties in the dual problem. The corresponding result in the rational case has been previously stated in terms of unstable zero-pole cancellations.In this paper the result is extended to the class of non-rational syste
