Spacelab software development and integration concepts study report, volume 1

The proposed software guidelines to be followed by the European Space Research Organization in the development of software for the Spacelab being developed for use as a payload for the space shuttle are documented. Concepts, techniques, and tools needed to assure the success of a programming project are defined as they relate to operation of the data management subsystem, support of experiments and space applications, use with ground support equipment, and for integration testing

What's New? Reaching Working Adults with English for Speakers of Other Languages (ESOL) Instruction, A Best Practices Report

In July 2001 the Center for Impact Research (CIR) completed a needs assessment, Barriers to English Language Learners in the Chicago Metropolitan Area, which detailed the needs of immigrant working adults for English instruction and determined the barriers they faced in learning English. CIR's 2001 report documented the fact that many of these employed immigrants take advantage of overtime, hold down two jobs, and are often subject to changing or rotating work schedules that make attendance at regularly scheduled classes difficult. Evening English for Speakers of Other Languages (ESOL) classes that occur twice a week lasting between one-and-a-half to three hours also present difficulties, because they interfere with parenting and family duties; fatigue of the attendees after a long day's work also makes learning problematic. Some Friday evening and Saturday morning classes are available, but seldom are there any classes on Sundays. ESOL providers report that they are unable to schedule weekend classes because of the lack of trained and qualified teachers who are willing to work on Saturdays and Sundays. Volunteer tutors could assist ESOL learners, but they too are reluctant to make commitments for weekend hours. The metropolitan Chicago ESOL system faces an additional problem in that it cannot meet the needs of those immigrants who are interested in, and able to attend ESOL classes. CIR's analysis of demographic data finds an estimated total population of potential English Language Learners 18 years of age or older in the Chicago metropolitan area in 2000 at 277,700. According to the Illinois Community College Board, in Fiscal Year 2001 68,815 adults in the Chicago metropolitan area received some ESOL instruction through programs funded by the Board, meaning that only about one-quarter of the need was able to be met. Sixty-two percent of these learners were in beginning ESOL classes. Many area ESOL providers report long waiting lists for ESOL classes, and some say they are implementing lotteries for classroom places. How then, can ESOL learning be reorganized to enable adult learners who are employed to upgrade their English language skills? Can ESOL services be offered along a continuum, with systems providing various services, geared to immigrants with differing levels of commitment to learning English, as well as changing or rotating schedules and time limitations? How can effective learning opportunities be offered in the home, at the workplace, and in accessible community locations, such as shopping centers and churches

Natural Language Processing at the School of Information Studies for Africa

The lack of persons trained in computational linguistic methods is a severe obstacle to making the Internet and computers accessible to people all over the world in their own languages. The paper discusses the experiences of designing and teaching an introductory course in Natural Language Processing to graduate computer science students at Addis Ababa University, Ethiopia, in order to initiate the education of computational linguists in the Horn of Africa region

An experimental course : calculus with computing

It was the purpose of this thesis to report on the development, organization, difficulties, and cost of implementing an experimental mathematics course, Calculus with Computing (Math 133-233). This course was designed to introduce computer programming to first year calculus students. The traditional calculus lectures were supplemented by a computer programming laboratory, in which the students used the computer to solve problems related to the calculus. When Calculus with Computing was taught (Fall, 1972 - Spring, 1973), an experiment was conducted to compare the calculus achievement of students taking Math 133-233 with students taking traditional calculus (Math 191-292). The results and conclusions of this experiment are included in this report. Statistically it was shown that students in Calculus with Computing were superior in calculus achievement, while at the same time they obtained introductory programming proficiency

Language Processing and the Artificial Mind: Teaching Code Literacy in the Humanities

Humanities majors often find themselves in jobs where they either manage programmers or work with them in close collaboration. These interactions often pose difficulties because specialists in literature, history, philosophy, and so on are not usually code literate. They do not understand what tasks computers are best suited to, or how programmers solve problems. Learning code literacy would be a great benefit to humanities majors, but the traditional computer science curriculum is heavily math oriented, and students outside of science and technology majors are often math averse. Yet they are often interested in language, linguistics, and science fiction. This thesis is a case study to explore whether computational linguistics and artificial intelligence provide a suitable setting for teaching basic code literacy. I researched, designed, and taught a course called “Language Processing and the Artificial Mind.” Instead of math, it focuses on language processing, artificial intelligence, and the formidable challenges that programmers face when trying to create machines that understand natural language. This thesis is a detailed description of the material, how the material was chosen, and the outcome for student learning. Student performance on exams indicates that students learned code literacy basics and important linguistics issues in natural language processing. An exit survey indicates that students found the course to be valuable, though a minority reacted negatively to the material on programming. Future studies should explore teaching code literacy with less programming and new ways to make coding more interesting to the target audience