“You’re trolling because…” – A Corpus-based Study of Perceived Trolling and Motive Attribution in the Comment Threads of Three British Political Blogs

This paper investigates the linguistically marked motives that participants attribute to those they call trolls in 991 comment threads of three British political blogs. The study is concerned with how these motives affect the discursive construction of trolling and trolls. Another goal of the paper is to examine whether the mainly emotional motives ascribed to trolls in the academic literature correspond with those that the participants attribute to the alleged trolls in the analysed threads. The paper identifies five broad motives ascribed to trolls: emotional/mental health-related/social reasons, financial gain, political beliefs, being employed by a political body, and unspecified political affiliation. It also points out that depending on these motives, trolling and trolls are constructed in various ways. Finally, the study argues that participants attribute motives to trolls not only to explain their behaviour but also to insult them

Dynamic multivariate loss and risk assessment of process facilities

Dynamic risk assessments (DRA) are the next generation of risk estimation approaches that help to enable safer operations of complex process systems in changing environments. By incorporating new evidences from systems in the risk assessment process, the DRA techniques ensure estimation of current risk. This thesis investigates the existing knowledge and technological challenges associated with dynamic risk assessment and proposes new methods to improve effective implementation of DRA techniques. Risk is defined as the combination of three attributes: what can go wrong, how bad could it be, and how often might it happen. This research evaluates the limitations of the methodologies that have been developed to answer the latter two questions. Loss functions are used in this work to estimate and model operational loss in process facilities. The application of loss functions provides the following advantages: (i) the stochastic nature of losses is taken into account; and (ii) the estimation of the operational loss in process facilities due to the deviation of key process characteristics (KPC) is conducted. Models to estimate reputational loss and significant elements of business interruption loss, which are usually ignored in the literature, are also provided. This research also presents a methodology to develop multivariate loss functions to measure the operational loss of multivariate process systems. For this purpose, copula functions are used to link the univariate loss functions and develop the multivariate loss functions. Copula functions are also used to address the existing challenge of loss aggregation for multiple-loss scenarios. Regarding the dynamic estimation of the probability of abnormal events, the Bayesian Network (BN) has usually been used in the literature. However, integrated safety analysis of hazardous process facilities calls for an understanding of both stochastic and topological dependencies, going beyond traditional BN analysis to study cause-effect relationships among major risk factors. This work presents a novel model based on the Copula Bayesian Network (CBN) for multivariate safety analysis of process systems, which addresses the main shortcomings of traditional BNs. The proposed CBN model offers great flexibility in probabilistic analysis of individual risk factors while considering their uncertainty and complex stochastic dependence. The research outcomes provide advanced methods for critical operations, such as the offshore operations in harsh environments, to be used in continuous improvement of processes and real-time risk estimation. Application of the proposed dynamic risk assessment framework, along with a proper safety culture, enhances the day-to-day risk-informed decision making process by constantly monitoring, evaluating and improving the process safety performance

Bootstrapping Information from Corpora in a Cross-Linguistic Perspective

The achievements of Romance language corpus-driven studies deserve more attention from the scientific community at the world level for both their quantity and quality. This book contains papers given at the 3rd International LABLITA Workshop in Corpus Linguistics (Italian Department, University of Florence, June 4th-5th 2008 ), and it aims at integrating new ideas and results derived from Romance language corpora in the framework of the overall achievements of Corpus Linguistics. The volume contains the contribution of a leading scholar of Corpus Linguistics (Douglas Biber), and a set of articles presented to Biber by notable European researchers and those from other countries. Papers report on long-term studies ranging from Italian to Spanish, French, Brazilian Portuguese and Japanese

Some Ways of Making Nothing

"What if all works of art were better understood as functioning apparatuses, entangling their human audiences in experiences of becoming? What if certain works of art were even able to throw the brakes on becoming altogether, making nothings rather than somethings? What would be the ethical value of making nothing, of stalling becoming; and how might such nothings even be made? Some Ways of Making Nothing: Apophatic Apparatuses in Contemporary Art borrows its understanding of apparatuses from quantum mechanics and the process philosophy of Alfred North Whitehead, and its understanding of nothing from apophatic (negative) theology. It then proposes a new way of understanding art, applying this understanding to artworks by Arakawa and Gins, Robert Fludd, David Crawford, Joshua Citarella, William Pope.L, and Haim Steinbach. Philosophy, physics, theology, and media theory are traversed and involved in order to understand art differently so that it might be made to matter more.

High-Performance Modelling and Simulation for Big Data Applications

This open access book was prepared as a Final Publication of the COST Action IC1406 “High-Performance Modelling and Simulation for Big Data Applications (cHiPSet)“ project. Long considered important pillars of the scientific method, Modelling and Simulation have evolved from traditional discrete numerical methods to complex data-intensive continuous analytical optimisations. Resolution, scale, and accuracy have become essential to predict and analyse natural and complex systems in science and engineering. When their level of abstraction raises to have a better discernment of the domain at hand, their representation gets increasingly demanding for computational and data resources. On the other hand, High Performance Computing typically entails the effective use of parallel and distributed processing units coupled with efficient storage, communication and visualisation systems to underpin complex data-intensive applications in distinct scientific and technical domains. It is then arguably required to have a seamless interaction of High Performance Computing with Modelling and Simulation in order to store, compute, analyse, and visualise large data sets in science and engineering. Funded by the European Commission, cHiPSet has provided a dynamic trans-European forum for their members and distinguished guests to openly discuss novel perspectives and topics of interests for these two communities. This cHiPSet compendium presents a set of selected case studies related to healthcare, biological data, computational advertising, multimedia, finance, bioinformatics, and telecommunications

Some Ways of Making Nothing

"What if all works of art were better understood as functioning apparatuses, entangling their human audiences in experiences of becoming? What if certain works of art were even able to throw the brakes on becoming altogether, making nothings rather than somethings? What would be the ethical value of making nothing, of stalling becoming; and how might such nothings even be made? Some Ways of Making Nothing: Apophatic Apparatuses in Contemporary Art borrows its understanding of apparatuses from quantum mechanics and the process philosophy of Alfred North Whitehead, and its understanding of nothing from apophatic (negative) theology. It then proposes a new way of understanding art, applying this understanding to artworks by Arakawa and Gins, Robert Fludd, David Crawford, Joshua Citarella, William Pope.L, and Haim Steinbach. Philosophy, physics, theology, and media theory are traversed and involved in order to understand art differently so that it might be made to matter more.

High-Performance Modelling and Simulation for Big Data Applications

This open access book was prepared as a Final Publication of the COST Action IC1406 “High-Performance Modelling and Simulation for Big Data Applications (cHiPSet)“ project. Long considered important pillars of the scientific method, Modelling and Simulation have evolved from traditional discrete numerical methods to complex data-intensive continuous analytical optimisations. Resolution, scale, and accuracy have become essential to predict and analyse natural and complex systems in science and engineering. When their level of abstraction raises to have a better discernment of the domain at hand, their representation gets increasingly demanding for computational and data resources. On the other hand, High Performance Computing typically entails the effective use of parallel and distributed processing units coupled with efficient storage, communication and visualisation systems to underpin complex data-intensive applications in distinct scientific and technical domains. It is then arguably required to have a seamless interaction of High Performance Computing with Modelling and Simulation in order to store, compute, analyse, and visualise large data sets in science and engineering. Funded by the European Commission, cHiPSet has provided a dynamic trans-European forum for their members and distinguished guests to openly discuss novel perspectives and topics of interests for these two communities. This cHiPSet compendium presents a set of selected case studies related to healthcare, biological data, computational advertising, multimedia, finance, bioinformatics, and telecommunications

Latvian Grammar

“Latvian Grammar” was written to make information about the Latvian language and its grammatical system more easily available not only within Latvia, but also beyond its borders. A modern grammar of Latvian written in English is as important for native speakers of Latvian as for those who have learned Latvian as a second language and also is of great value for anyone interested in the culture and history of Latvia or the Latvian language itself. The need for a reference grammar of Latvian written in English is especially important right now due to the existence of a large Latvian diaspora community abroad, particularly in English-speaking countries where children and young people are educated in the language of their home countries rather than in Latvian. A Latvian grammar written in English will also be useful for those who are learning Latvian as a foreign language and wish to learn more about its grammatical system and unique features. Likewise, “Latvian grammar” will be a useful reference and source for examples for teachers of Latvian – both those who teach it to speakers as a school or university subject and those who teach it as a foreign language. There is also considerable demand among linguists abroad for a systematic and dependable description of Latvian written by native speakers of Latvian. Latvian is a rather unique combination of ancient as well as relatively new features, which are of interest to researchers abroad and are important for the typological, cognitive, pragmatic, functional, and contrastive analysis of language.University of Latvia State research program “Letonika – the history, languages, culture, values of Latvia