Search results

The recent report for the Commission of the European Communities on current multilingual activities in the field of scientific and technical information and the 1977 conference on the same theme both included substantial sections on operational and experimental machine translation systems, and in its Plan of action the Commission announced its intention to introduce an operational machine translation system into its departments and to support research projects on machine translation. This revival of interest in machine translation may well have surprised many who have tended in recent years to dismiss it as one of the ‘great failures’ of scientific research. What has changed? What grounds are there now for optimism about machine translation? Or is it still a ‘utopian dream’ ? The aim of this review is to give a general picture of present activities which may help readers to reach their own conclusions. After a sketch of the historical background and general aims (section I), it describes operational and experimental machine translation systems of recent years (section II), it continues with descriptions of interactive (man‐machine) systems and machine‐assisted translation (section III), (and it concludes with a general survey of present problems and future possibilities section IV).

The trend away from development of fully automatic machine translation (FAMT) is the result of failure to develop the foundation level of machine translation (MT) systems design theory. In order to create this level and establish reliably whether FAMT is achievable or not we will have to revise our view of the inter‐disciplinary approach. The paper ends with an assessment of the interdisciplinary approach as applied to date.

This paper examines the types of machine aid which are suitable for use in a large translating operation such as those met in the European Community institutions. After reviewing the way in which these machine aids are already being used in large organizations, and examining the areas in which they can be of benefit to the running of the whole organization, the speaker warns of possible difficulties in introducing them. If these difficulties can be overcome, many advantages can be gained in a large organization by introducing a fully‐integrated word‐processing system in which all texts are stored in electronic archives and can be transmitted electronically from one work station to another, and from one country to another. The principles on which such a system could be developed can also be of immediate practical interest to the small user.

This paper aims to describe a study of the queries generated from a user experiment for cross‐language information retrieval (CLIR) from a historic image archive.

A controlled lab‐based user study was carried out using a prototype Italian‐English image retrieval system. Participants were asked to carry out searches for 16 images provided to them, a known‐item search task. Italian speaking users generated 618 queries for a set of known‐item search tasks. User's interactions with the system were recorded and queries were analysed manually quantitatively and qualitatively. The queries generated by user's interaction with the system were analysed and the results used to suggest recommendations for the future development of cross‐language retrieval systems for digital image libraries.

Results highlight the diversity in requests for similar visual content and the weaknesses of machine translation for query translation. Through the manual translation of queries the authors show the benefits of using high‐quality translation resources. The results show the individual characteristics of users while performing known‐item searches and the overlap obtained between query terms and structured image captions, highlighting the use of user's search terms for objects within the foreground of an image.

This research looks in depth into one case of interaction and one image repository. Despite this limitation, the discussed results are likely to be valid across other languages and image repositories.

To develop effective systems requires studying user's search behaviours, particularly in digital image libraries.

The growing quantity of digital visual material in digital libraries offers the potential to apply techniques from CLIR to provide cross‐language information access services. The value of this paper is in the provision of empirical evidence to support recommendations for effective cross‐language image retrieval system design.

ADA DEVELOPMENTS The ADA programming language project, which is supported by the U.S. Department of Defence, will have far reaching effects on both the programming and the design of future computers. Its original objects were to cater for the production of reliable, readable programs for communicating with computer systems. There was to be a formality of language definition and even simplicity in its concept. Whether these aims have been achieved at the design level is, as discussed in Kybernetes (10(3), 156, 1981), still the subject of controversy. Certainly Prof. C. A. R. Hoare (Oxford University, U.K.) has reservations.

Companies that solve the problem of communication in a multilingual environment will be those most likely to succeed, other things being equal, in the new European open market. Some of the ways in which organisations can improve their capabilities in this area are described.

All items listed may be borrowed from the Aslib Library, except those marked *, which may be consulted in the Library.

Those of us who look back on a lifetime of work in librarianship, documentation and education—what is nowadays called communication—are often tempted to try to define our terms. Subconsciously we are probably trying to separate the sheep from the goats. Precision in terminology is necessary, especially in the sciences. But what I am going to talk about is more akin to the arts. I would like to take a more general, broader view of our function, our stake in the continuity and the quality of civilization as a whole.

The rapid innovation of artificial intelligence (AI) technology promotes the prosperity of the AI product market. However, consumers seem to have negative attitudes (e.g. prejudice, aversion) toward AI products and services. Those negative attitudes are rooted in the fear that AI might replace humans. The authors thus propose that turning the image of AI from substitutes to facilitators can alleviate identity threat perception. This paper aims to examine how the image of AI products (facilitators vs substitutes) influences consumer evaluation and explores the underlying mechanism and boundary conditions.

This study uses four experiments with between-subjects designs to investigate whether the image of AI products (facilitators vs substitutes) will affect consumer evaluation in specific consumption and service scenarios. The same products (or services) were manipulated as “substitute” or “facilitator” through advertisement slogans. Participants were randomly assigned to a condition and read the advertisement, then they reported their evaluation. The mediator perceived identity threat and the moderator preconceived perceptions of AI risks were measured by scales. The moderator, self-affirmation, was manipulated through the instruction of the experiment.

This study demonstrates that consumers give higher evaluation of AI products in the image of the facilitator than in the image of the substitute (Study 1). The underlying mechanism is that the perceived identity threat caused by “facilitator” products is lower than “substitute” products (Study 2). The effect of AI image is moderated by consumers’ preconceived perceptions of AI risks (Study 3) and self-affirmation (Study 4). Specifically, for consumers who have a strong AI risk-perception, this effect exists, but it disappears for consumers who have a weak AI risk perception. When consumers are given a strong self-affirmation, the negative impact of the “substitute” image disappears.

This paper analyzes the psychological root of consumers’ negative evaluation of AI technology from the perspective of AI’s image. The proposed typology of “substitutes” and “facilitators” helps expand the vision on brand/product image and enriches the research on consumer self-identity in today’s highly informatized market. The findings shed light on how to choose appropriate image for AI products, which will be crucial for increasing consumers’ acceptance of AI products.

Following the recent rise in generative artificial intelligence (GenAI) tools, fundamental questions about their wider impacts have started to reverberate around various disciplines. This study aims to track the unfolding landscape of general issues surrounding GenAI tools and to elucidate the specific opportunities and limitations of these tools as part of the technology-assisted enhancement of mechanical engineering education and professional practices.

As part of the investigation, the authors conduct and present a brief scientometric analysis of recently published studies to unravel the emerging trend on the subject matter. Furthermore, experimentation was done with selected GenAI tools (Bard, ChatGPT, DALL.E and 3DGPT) for mechanical engineering-related tasks.

The study identified several pedagogical and professional opportunities and guidelines for deploying GenAI tools in mechanical engineering. Besides, the study highlights some pitfalls of GenAI tools for analytical reasoning tasks (e.g., subtle errors in computation involving unit conversions) and sketching/image generation tasks (e.g., poor demonstration of symmetry).

To the best of the authors’ knowledge, this study presents the first thorough assessment of the potential of GenAI from the lens of the mechanical engineering field. Combining scientometric analysis, experimentation and pedagogical insights, the study provides a unique focus on the implications of GenAI tools for material selection/discovery in product design, manufacturing troubleshooting, technical documentation and product positioning, among others.