Structure Sharing and Parallelization in a GB Parser

By utilizing structure sharing among its parse trees, a GB parser can increase its efficiency dramatically. Using a GB parser which has as its phrase structure recovery component an implementation of Tomita's algorithm (as described in [Tom86]), we investigate how a GB parser can preserve the structure sharing output by Tomita's algorithm. In this report, we discuss the implications of using Tomita's algorithm in GB parsing, and we give some details of the structuresharing parser currently under construction. We also discuss a method of parallelizing a GB parser, and relate it to the existing literature on parallel GB parsing. Our approach to preserving sharing within a shared-packed forest is applicable not only to GB parsing, but anytime we want to preserve structure sharing in a parse forest in the presence of features.

A Minimal GB Parser

We describe a GB parser implemented along the lines of those written by Fong [4] and Dorr [2]. The phrase structure recovery component is an implementation of Tomita's generalized LR parsing algorithm (described in [10]), with recursive control flow (similar to Fong's implementation). The major principles implemented are government, binding, bounding, trace theory, case theory, θ-theory, and barriers. The particular version of GB theory we use is that described by Haegeman [5]. The parser is minimal in the sense that it implements the major principles needed in a GB parser, and has fairly good coverage of linguistically interesting portions of the English language.

GB Non-native Species Information Portal: documenting the arrival of non-native species in Britain

Information on non-native species (NNS) is often scattered among a multitude of sources, such as regional and national databases, peer-reviewed and grey literature, unpublished research projects, institutional datasets and with taxonomic experts. Here we report on the development of a database designed for the collation of information in Britain. The project involved working with volunteer experts to populate a database of NNS (hereafter called “the species register”). Each species occupies a row within the database with information on aspects of the species’ biology such as environment (marine, freshwater, terrestrial etc.), functional type (predator, parasite etc.), habitats occupied in the invaded range (using EUNIS classification), invasion pathways, establishment status in Britain and impacts. The information is delivered through the Great Britain Non-Native Species Information Portal hosted by the Non-Native Species Secretariat. By the end of 2011 there were 1958 established NNS in Britain. There has been a dramatic increase over time in the rate of NNS arriving in Britain and those becoming established. The majority of established NNS are higher plants (1,376 species). Insects are the next most numerous group (344 species) followed by non-insect invertebrates (158 species), vertebrates (50 species), algae (24 species) and lower plants (6 species). Inventories of NNS are seen as an essential tool in the management of biological invasions. The use of such lists is diverse and far-reaching. However, the increasing number of new arrivals highlights both the dynamic nature of invasions and the importance of updating NNS inventories.

First GB records of the invasive Asian shore crab, Hemigrapsus sanguineus from Glamorgan, Wales and Kent, England.

The present contribution reports on the capture of two adult male specimens of the Asian/Japanese shore crab, Hemigrapsus sanguineus (de Haan, 1835) from Glamorgan, south Wales and Kent, southern England. These represent the first records of this species from mainland Great Britain.

GB Patent: Method of manufacture of a Composite concrete article

This Invention relates to a method of manufacture of a composite concrete article, and in particular to a method of manufacture of a concrete article having textile structures integrated into the surface of the concrete to provide a novel aesthetic and/or functional surface finish

Impostos diferidos:análise exploratória às sociedades cotadas nas praças financeiras de Amesterdão, Lisboa, Londres e Paris

Dissertação, Mestrado, Contabilidade e Finanças, Instituto Politécnico de Santarém, Escola Superior de Gestão e Tecnologia, 2015

'Team GB', 'Team England' or 'Team Scotland'? Media Representations of 'Britishness', 'Englishness' and 'Scottishness' in London 2012 and Glasgow 2014

Given the timing of the Scottish independence referendum in September 2014, the hosting of both the London 2012 Olympic Games and the Glasgow 2014 Commonwealth Games coincided with a period of considerable political turmoil and reflection within the United Kingdom. The extensive levels of public, political and media scrutiny of both of these major sporting events can therefore be framed within a wider consideration of the contemporary dynamics of the political union between the constituent nations of the UK, as well as the multifarious forms of national identities expressed within the various regions of the ‘nation-state’. Despite the growing influence of social media forms within contemporary society, politics and sport within the UK, the ‘traditional’ print media retain a central (although arguably diminishing) role in the dissemination of information relating to major societal, political and sporting issues to the British public. This paper will therefore critically reflect upon the nature of print media representations of ‘Britishness’, ‘Englishness’ and ‘Scottishness’ at London 2012 and Glasgow 2014 from both London-based and Scotland-based publications, drawing upon empirical data from completed and ongoing doctoral theses from the respective authors. In particular, the implications of the contrasting competitive structures of each event will be considered, given the symbolic differences between the unitary ‘Team GB’ at the London 2012 Olympics and the separated representative teams for Scotland and England at the Glasgow 2014 Commonwealth Games.

Miss [Arthur] Hamilton [née Violet Antonia Fairlie-Cuninghame] (cliché C.N. Londres) [nageuse de longues distances] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59246

Miss Arthur Hamilton [née Violet Antonia Fairlie-Cuninghame] qui doit tenter la traversée de la Manche [à la nage, essai en septembre 1920] (cliché C. News Londres) : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59247

[Jim] Higgins, boxeur [cliché] Central News Londres : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59500

Général Dyer, C.N. Londres [cliché Central News] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59522

Roi et Reine d'Angleterre à l'Université commerciale de Londres : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59523

5-6-20, Londres, M. Krassine et M. Klichko [venus pour des négociations commerciales] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59531