The Profile Editor: Designing a direct manipulative tool for assembling profiles
نویسنده
چکیده
Information filtering systems retrieve documents from document streams according to their users’ long-term information interests represented by so-called profiles. The Profile Editor proposed in this article allows the interactive, direct manipulative construction of profiles. It takes a set of ranked queries and compiles them into a single profile by cropping and re-ranking the queries’ results. The approach of manual profile generation is expected to lead to two advantages: a) Profile generation is expected to be much faster than feedback-based automatic profile generation and b) users’ confidence in their profiles should be higher because they are in control of their profiles. The Profile Editor is currently being implemented in the context of an Internet TV program guide, in which it will be evaluated during the next months.
منابع مشابه
European Research Consortium for Informatics and Mathematics Fifth DELOS Workshop Filtering and Collaborative Filtering Budapest , 10 - 12 November 1997
Information filtering systems retrieve documents from document streams according to their users’ long-term information interests represented by so-called profiles. The Profile Editor proposed in this article allows the interactive, direct manipulative construction of profiles. It takes a set of ranked queries and compiles them into a single profile by cropping and re-ranking the queries’ result...
متن کاملModeling of heat generations for different tool profiles in friction stir welding: study of tool geometry and contact conditions
In this work, improved heat generation models are developed for straight and tapered shoulder geometries with different tool pin profiles in friction stir welding. The models are developed considering the welding process as a combination of the pure sliding and the pure sticking conditions. From the results, the amount of heat generation is directly proportional to the number of edges in the pi...
متن کاملAnalytical Investigations of the Effects of Tool Pin Profile and Process Parameters on the Peak Temperature in Friction Stir Welding
In this work, effects of different tool pin profiles of flat and tapered shoulder geometries on the peak temperature in friction stir welding are investigated analytically. The developed models used for the analytical investigations considered the welding process as a combination or mixture of the pure sliding and the pure sticking. From the results, the amount of heat generation and the peak t...
متن کاملDosimetry limitations and pre-treatment dose profile correction for sliding window IMRT
Background: This work investigated the dosimetry limitations of the random and systematic uncertainties of sliding window (SW) intensity modulated radiation therapy (IMRT). Materials and Methods: A Varian 21EX linear accelerator, Pinnacle3 treatment planning system and radiographic film dosimetry was used. The limitations of the SW were studied using beam modulation ranging from 2 to 10...
متن کاملUsing Rubber Pad Forming Process for Local Compression in Assembling of Vehicle Structure Tubes
Nowadays, tube bonding in vehicles structure is noticeably considered by many researches. In this paper, local tube compression process by a rubber ring has been studied. Firstly, simulation of the process was performed by FEM. Then, experimental test has been carried out to validate the numerical results. Numerical and experimental results were compared showing a good agreement. In the second ...
متن کامل