Graph Pattern Matching in GQL and SQL/PGQ

As graph databases become widespread, JTC1 -- the committee in joint charge of information technology standards for the International Organization for Standardization (ISO), and International Electrotechnical Commission (IEC) -- has approved a project to create GQL, a standard property graph query language. This complements a project to extend SQL with a new part, SQL/PGQ, which specifies how to define graph views over an SQL tabular schema, and to run read-only queries against them. Both projects have been assigned to the ISO/IEC JTC1 SC32 working group for Database Languages, WG3, which continues to maintain and enhance SQL as a whole. This common responsibility helps enforce a policy that the identical core of both PGQ and GQL is a graph pattern matching sub-language, here termed GPML. The WG3 design process is also analyzed by an academic working group, part of the Linked Data Benchmark Council (LDBC), whose task is to produce a formal semantics of these graph data languages, which complements their standard specifications. This paper, written by members of WG3 and LDBC, presents the key elements of the GPML of SQL/PGQ and GQL in advance of the publication of these new standards

Towards evaluation design for smart city development

Smart city developments integrate digital, human, and physical systems in the built environment. With growing urbanization and widespread developments, identifying suitable evaluation methodologies is important. Case-study research across five UK cities - Birmingham, Bristol, Manchester, Milton Keynes and Peterborough - revealed that city evaluation approaches were principally project-focused with city-level evaluation plans at early stages. Key challenges centred on selecting suitable evaluation methodologies to evidence urban value and outcomes, addressing city authority requirements. Recommendations for evaluation design draw on urban studies and measurement frameworks, capitalizing on big data opportunities and developing appropriate, valid, credible integrative approaches across projects, programmes and city-level developments

The English degree and graduate careers

This report provides English departments with information about the employment patterns and prospects of their graduates and suggests ways in which these might be enhanced. The report uses data gathered on English graduates three to four years after graduating. It shows that English graduates do take about four years to ‘find their feet’ on the career ladder, and that they do well in finding a job relevant to their qualification level compared to graduates in English-related fields or History. The report also examines how the skills of the English graduate are profiled by departments, by the English Benchmarking Statement, and by graduates themselves. These are compared to other disciplines to give some indication of the ‘strengths’ and ‘weaknesses’ of the English graduate

The changing face of innovation policy: implications for the Northern Ireland economy

No description supplie

Work-based and work-related learning in Higher National Certificates and Diplomas in Scotland and Foundation Degrees in England: a comparative study: final report

This final report draws on findings from the four stages of a comparative study of Higher National Certificates/Diplomas (HNC/Ds) in Scotland and Foundation Degrees (FDs) in England that was undertaken jointly by researchers in the Centre for Research in Lifelong Learning (CRLL) at Glasgow Caledonian University (GCU) and the Open University (OU). The overall study has examined and explored the following issues: the demand drivers and how far they differ in both countries; the differing policy and funding frameworks in place in Scotland and England; the different types of provision which have emerged and the roles of different stakeholders in shaping this provision; the consequences of these models for the experiences of the learners involved; and progression of students into further study or employment