Evaluation of Digital Library Impact and User Communities by Analysis of Usage Patterns

Evaluation of Digital Library Impact and User Communities by Analysis of Usage Patterns

At present, digital library (DL) policy is largely informed by management intuition and coarse measures of user satisfaction. Most DLs, however, maintain extensive server logs of user retrieval requests that contain a wealth of information on user preferences and the structure of user retrieval patterns. We propose a quantitative approach to DL evaluation that analyzes the retrieval habits of u...

Digital Library Evaluation by Analysis of User Retrieval Patterns

Log Analysis of Academic Digital Library: User Query Patterns

This study analyzed user queries submitted to an academic digital library for four weeks (July 2012 to August 2012). We examined users’ query behaviors and compared external and internal users’ query patterns for image-based collections. The results of this study identified the most frequently occurring queries, the mean of query strings, the term frequency, the most frequently used word pairs ...

a comparative move analysis of the introduction sections of ma theses by iranian and native post-graduate students

since esp received universal attention to smooth the path for academic studies and productions, a great deal of research and studies have been directed towards this area. swales’ (1990) model of ra introduction move analysis has served a pioneering role of guiding many relevant studies and has proven to be productive in terms of helpful guidelines that are the outcome of voluminous productions ...

investigation of single-user and multi-user detection methods in mc-cdma systems and comparison of their performances

در این پایان نامه به بررسی روش های آشکارسازی در سیستم های mc-cdma می پردازیم. با توجه به ماهیت آشکارسازی در این سیستم ها، تکنیک های آشکارسازی را می توان به دو دسته ی اصلی تقسیم نمود: آشکارسازی سیگنال ارسالی یک کاربر مطلوب بدون در نظر گرفتن اطلاعاتی در مورد سایر کاربران تداخل کننده که از آن ها به عنوان آشکارساز های تک کاربره یاد می شود و همچنین آشکارسازی سیگنال ارسالی همه ی کاربران فعال موجود در...