RAPID ANALYTICAL VERIFICATION OF HANDWRITTEN ALPHANUMERIC ADDRESS FIELDS

Microsoft, Motorola, Siemens, Hitachi, IAPR, NICI, IUF This paper presents a combination of fuzzy system and dynamic analytical model to deal with imprecise data derived from feature extraction in handwritten address images which are compared against postulated addresses for address verification. A dynamic building­number locator is able to locate and recognise the building­number, without knowing exactly where the building­number starts in the candidate address line. The overall system achieved a correct sorting rate of 72.9%, 27.1% rejection rate and 0.0% error rate on a blind test set of 450 cursive handwritten addresses.

Communications

The communications sector of an economy comprises a range of technologies, physical media, and institutions/rules that facilitate the storage of information through means other than a society\u27s oral tradition and the transmission of that information over distances beyond the normal reach of human conversation. This chapter provides data on the historical evolution of a disparate range of industries and institutions contributing to the movement and storage of information in the United States over the past two centuries. These include the U.S. Postal Service, the newspaper industry, book publishing, the telegraph, wired and cellular telephone service, radio and television, and the Internet

Liberalization and Regulation of the Swiss Letter Market

The paper analyzes the impact of different regulatory models on competition and welfare in the Swiss letter market. We conclude that the US system worksharing yields the best results.Regulation, Liberalization, Universal Service, Worksharing

Appropriate Methodologies to Better Measure Consumer Preferences for Postal Services

This report summarises work undertaken testing the use of stated preference discrete choice experiments to measure consumer preferences for postal services. It discusses the importance of understanding and quantifying consumer priorities in the postal sector and presents different methods used for valuing non-market goods. We recommend the use of stated preference discrete choice experiments, and test the use of this approach in three member states. We provide the findings for these member states, as well as a “tool kit” for applying this methodology in other member states in future.Consumer preferences, postal services, discrete choice, two-sided market

How visual ergonomics interventions influence health and performance - with an emphasis on non-computer work tasks

Visual ergonomics evaluations and interventions were performed on non-computer work tasks at recycling facilities, post sorting facilities and operating theatres. The results can to some extent be applicable to other professions and workplaces. The purpose of the research was to investigate the effects of visual ergonomics interventions on eyestrain, musculoskeletal discomfort, headache, and visual performance at work. Individuals with eyestrain reported more musculoskeletal discomfort than individuals without eyestrain. Factors shown to have an impact on eyestrain and musculoskeletal discomfort were the visual environment, the individual’s perceived visual ability and need for spectacles. Such findings have been reported among computer users. The results presented here show that non-computer work tasks may induce similar findings as well. Evaluations of workplaces and interventions with lighting and spectacles were performed in the studies presented in this thesis. The interventions were evaluated by direct observations such as an expert approach and by indirect observations by means of questionnaires. After the evaluation and measurement of the lighting at the recycling facilities, a number of lighting recommendations were suggested to increase visibility and reduce accident risks. For the younger postal workers in particular, better lighting reduced eyestrain and musculoskeletal discomfort. Pre-intervention, the individuals with eyestrain had lower productivity than those without; their productivity increased with better lighting. The musculoskeletal discomfort from the neck decreased especially from the static side for the postal workers after they were provided with correct power in their spectacles. It is possible to improve the work posture of presbyopic postal workers with customised sorting spectacles, in particular because using the sorting spectacles results in a decrease of the backward tilt of the head. In visually demanding work such as surgery, the luminance contrast within the visual field is essential. This is especially the case for the scrub nurse who has to look into the very bright operating light and also see the less highly lit instrument table and other important aspects in the operating room. The visual focus of the surgeons is in the operating cavity, and their eyes are completely adjusted to that level. It can take up to two minutes before their vision is fully functioning again after being exposed to the high illuminance from the operating cavity. This poses a risk if something happens in the operating room outside the operating cavity that requires good visibility from the surgeon. It is thus vital to increase the general lighting in an operating room, especially around the operating table, to decrease the luminance contrasts and facilitate the operating personnel’s visual ability. In this intervention study, the operating personnel rated the improved lighting as improving their perceived visual ability and a decreasing tiredness. All together, the studies show that visual ergonomics is a multidisciplinary science that requires a holistic approach. This thesis will hopefully contribute to increasing the awareness of the effects of a good visual environment and its benefits for the individual’s health

A Decentralised Scheduling Tool For An Efficient Information Packet Distribution

Time is an expensive resource and it is an asset to those who respect and use it efficiently. As regards information delivery services, there have been so much delay and loss of information packets in the process of delivery. In this study, we demonstrate the effect of a scheduling algorithm on the speed and reliability of information delivery.Anew decentralized scheduling algorithm and mail delivery and an example of manual mail delivery samples is presented to prove the effect of a proposed scheduling tool on information packets distribution. We useda set of mail information from a private mail bag as locations against some resource agents used in delivering the mail and we applied the algorithm on these locations to see its effects on the time of delivery. The time spam was studied from applying the algorithm and from manually sorting them. The comparism showed differences in the time duration. The research demonstrates the influence of scheduling algorithm on the delivery of mails.We concluded that handling mail procedures using a decentralized scheduling algorithm would have great effects on information management and transfer. These effects should be considered in setting up any information services especially, one with many users. Key words:information delivery, mail, scheduling packets, algorithm data sorting

Online Store Locator: An Essential Resource for Retailers in the 21st Century

Most retailers use their websites and social media to increase their visibility, while potential customers get information about these retailers using the Internet on electronic devices. Many papers have previously studied online marketing strategies used by retailers, but little attention has been paid to determine how these companies provide information through the Internet about the location and characteristics of their stores. This paper aims to obtain evidence about the inclusion of interactive web maps on retailers’ websites to provide information about the location of their stores. With this purpose, the store locator interactive tools of specialty retailers’ websites included in the report “Global Powers of Retailing 2015” are studied in detail using different procedures, such as frequency analysis and word clouds. From the results obtained, it was concluded that most of these firms use interactive maps to provide information about their offline stores, but today some of them still use non-interactive (static) maps or text format to present this information. Moreover, some differences were observed among the search filters used in the store locator services, according to the retailer’s specialty. These results provided insight into the important role of online store locator tools on retailers’ websites

Choosing secondary school by moving house: school quality and the formation of neighbourhoods

This paper uses the pupil census in England to explore how family house moves contribute to school and residential segregation. We track the moves of a single cohort as it approaches the secondary school admission age. We also combine a number of cohorts and estimate a dynamic nonlinear model for house moving with unobserved effects. These approaches yield the same result: moving is significantly negatively correlated with school quality, and segregation does increase as a cohort reaches age 11. However, this relationship is weak: the increase in segregation is slight and quantitative significance of the estimated relationship is low.school quality, moving, segregation, neighbourhoods

An Alternative to Politics in the Mails

Adapted from an address before the Economics Society of Michigan on March 29, 1969. In 1967, the American public contributed nearly $6 per capita to the deficit of the United States Post Office, a total of almost 91.2 billion. In 1968, after massive rate increases, the deficit will still approach 3600 million. Despite the rising cost of service, its quality has declined. For example, as many of us are painfully aware, where once the American household received mail deliveries twice daily, the single delivery of today doesn\u27t assure even overnight transmission of nearly one-third of first class mail. This combination of increasing cost and declining service bears striking contrast to the improved efficiency of both private enterprise and other government operations. What is wrong with the postal system? The answer, at least for the government overseers of the postal system, is uncomfortable: the mechanisms of government control are totally unsuited to the running of a business enterprise

Structural Separation and Access in Telecommunications Markets

This paper presents a basic framework to assess whether structural (vertical) separation is desirable. It is discussed within the setting of fixed telecommunications markets. From an economist’s perspective, the key question that underlies the case for structural separation is: is there a persistent bottleneck? The obvious candidate is the ‘local loop’, or local access network. If yes then it makes sense to compare the costs and benefits of structural separation. The framework provides a set of options that the regulator can use strategically, by using the threat of a break-up to influence an incumbent’s competitive stance in the wholesale market.