No abstract

Employees that spend more time finding relevant data than analyzing it suffer a data discovery problem. The large volume of data in enterprises, and sometimes the lack of knowledge of the schemas aggravates this problem. Similar to how we navigate the Web today, we propose to identify semantic links that assist analysts in their discovery tasks. These links relate tables to each other, to facilitate navigating the schemas. They also relate data to external data sources such as ontologies and dictionaries, to help explain the schema meaning. We materialize the links in an enterprise knowledge graph, where they become available to analysts. The main challenge is how to find pairs of objects that are semantically related. We propose SEMPROP, a DAG of different components that find links based on syntactic and semantic similarities. SEMPROP is commanded by a semantic matcher which leverages word embeddings to find objects that are semantically related. To leverage word embeddings, we introduce coherent groups, a novel technique to combine them which works better than other state of the art alternatives for this problem. We implement SEMPROP as part of a discovery system we are building and conduct user studies, real deployments and a quantitative evaluation to understand the benefits of links for data discovery tasks, as well as the benefits of SEMPROP and coherent groups to find those links.

Purpose The purpose of this study is to identify the information needs and information-seeking behaviour of Syrian refugees displaced to Egypt. Design/methodology/approach Qualitative data in the form of three focus groups were collected from 37 Syrian refugees who have displaced to Egypt and are concentrated mainly in Greater Cairo. In-depth interviews were conducted in September 2016. Findings Data collected about the demography of Syrian refugees revealed that they tend to be men, slightly more than half, mostly with no formal education, with an average age in the mid-30’s, labelled as low-income persons and mostly single. Findings also showed that much of the information needed by Syrian refugees was described as realistic and real, but some was less clearly defined. All Syrian refugees’ information needs are strongly linked to their daily tasks. The majority of Syrian refugees reported that their priority information need was to be aware of the situation in their home country, followed by issues related to their states of the diaspora that they are passing through, such as services provided to their children, shelter and aid in general, as well as rights and obligations related to their refugee status. They also showed that they need information to help get the right or any appropriate work in the host country (Egypt). The study showed that many Syrian refugees were seeking information that meets their basic daily needs. It also showed that the information-seeking behaviour profile of a very large number of Syrian refugees was to prefer informal sources to formal sources to meet everyday problems, as well as troubles challenged by them. A very large number of Syrian refugees revealed that the verbal communication with friends and families were identified as the most popular informal sources of information sought. The study revealed that most of the Syrian refugees were able to use a variety of technologies for the purpose of communication with others, especially mobile phones, being the most key communication devices followed by almost all of them. The use of assisting technologies and devices, such as the computer and the internet and its vast applications proved to be meaningful by Syrian refugees. Other assisting technologies are also heavily used by Syrian refugees, particularly social media, including social networking sites and many other mobile applications. In addition, Syrian refugees have also relied on other technologies and tools to meet their information needs, including television and satellite channels, especially Arabic, which are widely distributed in the Arab environment. Because of some difficulties related to education and awareness, a number of Syrian refugees were not using any type of library. Syrian refugees have met several problems and challenges in accessing information. Such problem may make it difficult to find basic services, make informed decisions and stay in communication with families. Such problems have also a significant impact on their seeking and using information. Finding appropriate work to get money to secure housing, psychological burdens suffered concerning the image of being refugees, emotional distress, lack of accessing some basic services such as education and transportation, lack of financial resources, lack of time, lack of motivation and cultural and social barriers, were significant to Syrian refugees when seeking information. In spite of these challenges and problems met by Syrian refugees, a good number of them wished to improve their image as refugees and to improve their disastrous situation. Based on the review of the existing literature, as well as the findings of this study, further research is needed to understand information needs and information dissemination among Syrian refugees fled to Egypt and how they perceive, select, use, access and evaluate sources of information. Proper strategies should be designed towards the use of traditional and commonly used information dissemination channels among these refugees, such as cultural performances and group discussions. Research is also needed on the impact of illiteracy on the use of information by this category of information users. Owing to the fragile role played by different types of libraries in meeting the information needs of refugees, further research is seriously needed in this regard. In addition, appropriate services should be provided to refugees. Research limitations/implications This study focuses only on Syrian refugees displaced to Egypt. It does not cover any other refugees inside or outside Egypt, although they significantly exist in Egypt, such as Palestinians, Sudanese, Iraqis, Yemenis, Africans and many other nationals. Any conclusions resulting from this study are limited to only Syrian refugees hosted by Egypt. Practical implications This study tries to investigate the Syrian refugees’ information needs and behaviours in terms of their thoughts, motivations, attitudes, preferences and challenges met by them in their search of information. It tries to look at the factors and characteristics that affect this search. Any results from this study may generate interest and create awareness of the information needs of refugees among advocates who are interested in such groups of information users. Originality/value This study attempted to identify a significant gap in identifying the information needs and information-seeking behaviour of Syrian refugees displaced to Egypt. It is the first study of its type to address, in a systematic way, this disadvantaged group resettled and hosted by Egypt. Syrian refugees displaced to Egypt have become a matter of major concern that should be addressed and met by serious academic researchers, as well as by official authorities. The literature on the topic of this research revealed that further research is still needed to be undertaken on such group of information users, as there is a very limited research conducted on this topic in developing and Arab countries, including Egypt, particularly among academic library and information professionals.

Purpose The key purpose of this study is to explore digital information literacy (DIL) possessed by South Valley University (SVU) library and information professionals. It also tries to identify the various types of DIL and find constraints affecting the related skills and competencies of those professionals. Design/methodology/approach A quantitative research methodology was adopted in the form of a survey, which was undertaken from February to March 2016. As stated by Kerlinger (1986), the survey research is a useful instrument for educational fact-finding, and a means by which much information can be acquired from the study’s population. The survey instrument was a self-administrated questionnaire, which was adopted for data collection. A pilot questionnaire was first sent to a small random sample of the respondents, with feedback being used to fine-tune the final questionnaire. The targeted population of this study included library and information professionals (n = 127) belonging to SVU libraries that spread over three provinces/campuses: the Qena campus (number of libraries = 22), the Luxor campus (n = 3) and the Hurghada campus (n = 2). The library and information professionals are described to be librarians, library assistants and library directors. Of 127 questionnaires, 101 (79.5%) responses were received. To collect data, the study used a questionnaire, which has six sections reflecting the research objectives of the study. Findings The findings showed that over two-thirds of SVU library and information professionals are males, and almost one-third are females. Majority respondents are aged between 26 and 40 years, and most possessed bachelor’s degrees, of which nearly two-thirds held library science degrees. Regarding the respondents’ professional profile, the study also showed that majority were librarians, followed by library assistants and library managers, and nearly half had 10 years of experience, followed by those who have work experience of 6-7 years. This study showed that there is a significant relationship between some of the respondents’ demographic characteristics (age and education) and their DIL. The respondents’ gender had no effect on their DIL. The study also showed that there is a significant relationship between all the respondents’ professional characteristics, particularly their discipline, followed by job title, work experience and DIL. Regarding the level of respondents’ knowledge of the types of computers, many showed that their knowledge of using mobile devices, followed by PCs, workstations, portable media players/digital audio player and personal digital assistant was, at the least, high. The respondents’ knowledge of other types ranged between moderate to non-proficient. A large number of the respondents showed that their proficiency in using output devices, followed by input devices, processing devices, storage devices and communication devices was also, at the least, high. While the largest number of the respondents showed that their proficiency in using application software was, at least, high, the largest number of them showed that their proficiency in using system software was moderate. Regarding the respondents’ knowledge-based competencies, as well as skills-based competencies, especially when these competencies related to the integration of ICTs into the library work, this study showed that such kind of competencies possessed by SVU library and information professionals ranged between competent and somewhat competent. Regarding the challenges affecting the respondents’ acquiring skills and related competencies, the study revealed that the lack of funds, training, physical facilities, connection to the internet, subscribing to e-databases, lack of time as well as challenges related to SVU library system regulations, were significant to them. Other challenges such as the lack of incorporating and exploiting the new technologies and products into library integrated systems educators’ services, as well as challenges related to psychological barriers, lack of current curricula in the area of ICTs and a shortage of experienced LIS counselors, were also significant to them. This study reached conclusions that the SVU library and information professionals should be qualified and get adapted to ICTs and related competencies. They need to be provided with sufficient training to update their knowledge regarding the use and integration of technology in their library work. Research limitations/implications This study investigates DIL among library and information professionals at SVU, an Egyptian university. Any findings and conclusions resulted from this study are limited in scope to only the library professionals of this university. Such a topic has limited previous research. The size and homogeneity of the sample limit the generalizability of this study. Practical/implications The study aims to investigate DIL acquired by SVU library and information professionals. The potential results of this study would be useful for library schools, library associations and other pertinent authorities for the planning of training programs and courses. The findings may also be helpful for library educators to develop curricula that meet the needs of library and information professionals. Originality/value This study is one of the few studies conducted on this topic in Egypt. The literature on the topic of this research revealed that extensive research has been undertaken on DIL in higher education in developed countries, but very limited research has been conducted on this topic in Egypt and similar developing countries, particularly among academic library and information professionals. No definition for the concept of DIL has yet been produced, and many Egyptian academic institutions define this concept based on their own needs depending on existing models.

The key purpose of this study is to provide first-hand information about beggars in Egypt, especially from the perspective of their information-seeking behaviour including their information needs. It tries to investigate the information-seeking behaviour of Egyptian beggars with regard to their thoughts, perceptions, motivations, attitudes, habits, preferences as well as challenges that may impede their use of information. The research methods used were an adapted form of snowball sampling of a heterogeneous demographic group of participants in the beggary activity in Egypt. This sampling was used to select focus groups to explore a range of relevant issues. Data on the demographic characteristics of Egyptian beggars showed that they tend to be men, mostly with no formal education, with an average age around 30s, labelled as low-income persons, mostly single and mostly Muslims. A large number of Egyptian beggars were seeking for information to meet their basic daily needs, although some of them were not able to identify their information needs clearly. The information-seeking behaviour profile of a very large number of Egyptian beggars indicated a preference for informal sources of information over formal sources to solve different problems and meet the challenges faced during their beggary depending on assistive devices, predominantly mobile phones. The illiteracy and the lack of awareness about the basic rights of information as well as information needs were the most important difficulties Egyptian beggars face during accessing information. The study recommended that beggars’ awareness about their information rights should be promoted through educational programs that help them value the role of information in their life.