"... In PAGE 61: ...On questionnaire students estimated the usefulness of contact lessons, videoconferencing or chat in learning environment as an optional method for a Web-Based programming course. As we can see in Table4 even 53 % of students wished for contact-lessons (face-to-face) besides of Web-Based lessons. When we compare the information in Table 3 and Table 4... In PAGE 62: ... Only exception is arrays: even 40% of students believed that chat in learning environment might help to learn arrays. Quite expectedly the needs for support mainly correlates the feelings of di culties (com- paring Table 2 and Table4 ). But even students found loops not so bad to learn, still 40% of them want contact-lessons to support the learning of loops.... In PAGE 62: ... We found it important that not only the best students but also those students who own problems with learning process also realize the bene t of support tools like chat or discussing forum in Web-Based learning environment and start to use them as a natural way of learning. As we can see in Table4 students can learn very much from each other and in distance education contacts with other students via Web can be as fruitful as discussing in face-to-face. 5 Conclusions As we can clearly see high school students had di culties with studying independent via Internet.... In PAGE 74: ... The both parts are summarized in Table 4. Table4 : Results for internal students (group 1). Activity Students Registered for the course 89 Passed the project 73 Passed the course with the rst exam 64 Passed the course within one school year 73 Study average for the whole study group and school year 4.... ..."

"... In PAGE 9: ... Lessons learned The interviews with the respondents reveal both common practices and unique approaches, but the common goal remains that of coordinating land development and transportation planning decisions to optimize limited money, time, and staff resources. This section describes lessons drawn from the experiences of the 52 respondents and the actions they recommend for improving coordination of land use and transportation planning along state highways ( Table3 ). A systematic assessment of the effectiveness of the recommended actions was beyond the scope of this study.... In PAGE 9: ... Instead, this section presents a catalog of strategies, proposed by officials who have worked to improve coordination, from which officials in other agencies facing similar challenges can draw. Table3 goes here Actions for Cities Integrate Access Management Policies and Corridor Plans with Local Plans. Though most cities have comprehensive plans with a transportation element in them, the plans are not very thorough and do not show the linkages of local street networks to state highways.... ..."

"... In PAGE 9: ...85) and time (mean = 3.67) are the main reasons they do not recommend the development of LLSs ( Table10 ). Today, many organizations are competing in a fierce environment and trying to cut resources or reduce costs in order to maintain their survivability.... ..."

"... In PAGE 9: ...specify HW systems at a high level using UML diagrams, generate specific instances using the meta- programming techniques, and distribute and assemble HW components from different remote IP libraries using XML/XSLT. Considering the presented evaluation of high-level abstractions and technologies, the following recom- mendations (see Table3 ) can be given for a designer, who is focusing on a specific design aim in his work or implementing a particular design process. Table 3.... ..."

"... In PAGE 9: ... Interestingly, the GRAB algorithm, in a number of instances, was able to identify higher-valued freebies than the optimal algorithm. Results from the evaluation of the recommender system are shown in Table4 . These results were derived Fig.... ..."

"... In PAGE 9: ... Thus, absolute test results confirmed the criterion-related validity of the five-level metric. As a sample of the results, Table3 shows the responses from the lessons learned area of BU1. In this table, for ease of exposition, the data are arranged in ascending order of question level.... In PAGE 9: ... Each increment (+) indicates approximately a one-third unit of capability level. For example in Table3 , 100 percent of the level 2 questions, approximately one-third of the level 3 questions, and none of the level 4 questions are answered positively. Therefore, the capability level of the Lessons Learned would be estimated as 2+.... ..."

"... In PAGE 1: ... Chat data comes from a previous research study by the author in which participants watched a movie together and chated about it at the same time. An example chat excerpt is presented in Table1 . First, the two participants talk about events ocuring in the movie.... ..."

"... In PAGE 5: ... The multiple voices solution is investigated further in section five of the discussion. The remaining options attempt to mimic the ranking system in Table7 . One option is to markup messages individually with ranked live settings.... In PAGE 5: ... A MIN ranked message could be given a polite live setting. Below is an example of what the chat in Table7 would look like using the described markup. Figure 2: Live Region Ranking Markup Several design decisions were made when using this markup.... In PAGE 7: ... Reef Chat can be used to do basic ranking or filtering of messages based on importance. The markup described in Table7 could be read by a screen reader and used to give a volume to a message, effectively using different volume levels as an imperfect, but perhaps passable, substitute for different voices for the ear to latch onto. A message marked with a MAX flag, would be given a 100% volume setting, a MID flagged message would be given a volume between 50-80%, and a MIN lagged message a volume of 50%.... In PAGE 7: ... Future work is needed to study how many audio conversations the average user could follow without being overloaded with information. Also, the ranking algorithm used in Table7 is fairly simple and more complex algorithms would be required to best support information processing. Several other technical barriers also remain as well, especially if this model is to be extended to support the wide diversity of Ajax applications that exist beyond chat.... ..."

"... In PAGE 15: ... Interestingly, the GRAB algorithm, in a number of instances, was able to identify higher-valued freebies than the optimal algorithm. [Insert Table 3 here] Results from the evaluation of the recommender system are shown in Table4 . These results were derived from the optimal algorithm and reflect the product recommendation that results in the largest savings.... In PAGE 15: ... These savings are the highest for smaller sized bundles, which underscores the viability of the proposed recommender system for consumer- oriented shopbots where a consumer apos;s original shopping list may be comprised of only one or a few items. [Insert Table4 here] 5. Concluding Remarks We have provided a model for computing an optimal purchase plan to procure a bundle of items from competing sellers who offer bundle pricing and promotions.... ..."

"... In PAGE 3: ... Lovelace was designed to attempt to take advantage of both a top down and bot- tom up organizational approach. Table1 lists the current lessons in Lovelace. Lovelace Home Page Master Lesson Outline Outline of Section 1.... ..."