Community standards for open cell migration data

Cell migration research has become a high-content field. However, the quantitative information encapsulated in these complex and high-dimensional datasets is not fully exploited owing to the diversity of experimental protocols and non-standardized output formats. In addition, typically the datasets are not open for reuse. Making the data open and Findable, Accessible, Interoperable, and Reusable (FAIR) will enable meta-analysis, data integration, and data mining. Standardized data formats and controlled vocabularies are essential for building a suitable infrastructure for that purpose but are not available in the cell migration domain. We here present standardization efforts by the Cell Migration Standardisation Organisation (CMSO), an open community-driven organization to facilitate the development of standards for cell migration data. This work will foster the development of improved algorithms and tools and enable secondary analysis of public datasets, ultimately unlocking new knowledge of the complex biological process of cell migration

ARNAB: Transparent Service Continuity across Orchestrated Edge Networks

Paper presented at: IEEE GLOBECOM 2018 Workshops: Intelligent Network orchestration and interaction in 5G and beyond. Abu Dabhi. 9-13 December 2018In this paper, we present an architecture for transparent service continuity for cloud-enabled WiFi networks called ARNAB: ARchitecture for traNsparent service continuity viA douBle-tier migration. The term arnab means rabbit in Arabic. It is dubbed for the proposed service architecture because a mobileuser service with ARNAB behaves like a rabbit hopping through the WiFi infrastructure. To deliver continuous services, deploying edge clouds is not sufficient. Users may travel far from the initial serving edge and also perform multiple WiFi handoffs during mobility. To solve this, ARNAB employs a double-tier migration scheme. One migration tier is for user connectivity, and the other one is for edge applications. Our experimental results show that ARNAB can not only enable continuous service delivery but also outperform the existing work in the area of container live migration across edge clouds.This work has been partially supported by the H2020 collaborative Europe/Taiwan research project 5G-CORAL (grant num. 761586)

Can a Suit of Armor Conduct Electricity? A New Dataset for Open Book Question Answering

We present a new kind of question answering dataset, OpenBookQA, modeled after open book exams for assessing human understanding of a subject. The open book that comes with our questions is a set of 1329 elementary level science facts. Roughly 6000 questions probe an understanding of these facts and their application to novel situations. This requires combining an open book fact (e.g., metals conduct electricity) with broad common knowledge (e.g., a suit of armor is made of metal) obtained from other sources. While existing QA datasets over documents or knowledge bases, being generally self-contained, focus on linguistic understanding, OpenBookQA probes a deeper understanding of both the topic---in the context of common knowledge---and the language it is expressed in. Human performance on OpenBookQA is close to 92%, but many state-of-the-art pre-trained QA methods perform surprisingly poorly, worse than several simple neural baselines we develop. Our oracle experiments designed to circumvent the knowledge retrieval bottleneck demonstrate the value of both the open book and additional facts. We leave it as a challenge to solve the retrieval problem in this multi-hop setting and to close the large gap to human performance.Comment: Published as conference long paper at EMNLP 201

MobDSL: a domain specific language for multiple mobile platform deployment

There is increasing interest in establishing a presence in the mobile application market, with platforms including Apple iPhone, Google Android and Microsoft Windows Mobile. Because of the differences in platform languages, frameworks, and device hardware, development of an application for more than one platform can be a difficult task. In this paper we address this problem by the creation of a mobile Domain Specific Language (DSL). Domain analysis was carried out using two case studies, inferring basic requirements of the language. The paper further introduces a language calculus definition and provides discussion how it fits the domain analysis, and any issues found in our approach

The Suez Canal: Past Lessons and Future Challenges

This open access book seeks to provide a survey of historical, geopolitical, economic, and environmental developments in the last 150 years and to highlight future challenges it faces as it pertains to the areas mentioned earlier. It argues that the centrality of the canal—geo-strategically and otherwise—requires a shift in scholarly focus to study the various aspects from an interdisciplinary perspective. This book addresses several gaps in the literature—the first being a lack of a systematic examination of historical aspects in the development of the canal in 150 years. The second is a careful study of the canal’s geostrategic importance. The third is a combination of several disciplines that examine the centrality of the Suez Canal

Immigration metaphors in a corpus of legal English : an exploratory study of EAL learners? metaphorical production and awareness

La metàfora és un element central de la comunicació i la comprensió humana. Abunda en el llenguatge quotidià i també en el d'especialització, no sent una excepció el discurs legal. Aquest fet és rellevant ja que les metàfores ens permeten emmarcar la realitat des de diverses perspectives que condicionen la nostra percepció del món. Amb l'objectiu d'explorar l'ús que els estudiants de Dret amb anglès com a llengua addicional (EAL) fan de les metàfores i de determinar si són conscients de les seues connotacions, es va compilar i va analitzar qualitativament un corpus d'aprenents. Els resultats han demostrat que els aprenents igual que els parlants natius utilitzen metàfores conceptuals tals com LA IMMIGRACIÓ ÉS UNA FORÇA NATURAL, ELS ESTATS SÓN CONTENIDOS o ELS IMMIGRANTS SÓN UNA AMENAÇA per a descriure el fenomen de la immigració. Aquest estudi exploratori també va subratllar la importància que els aprenents siguen conscients de la càrrega negativa d'algunes metàfores per a promoure el pensament crític

Constructing Identity and Heritage at the Crossroads: Albanian Families’ Cross-Border Connections and Homemaking Projects in Athens

Drawing from the author’s ethnographic/participatory work with Albanian families in Athens, this paper tells the story of two families constructing identity and heritage in Greece and Albania. The processes involved in the families’ literal and metaphorical connections with the ‘old country’, manifested in cross-border links, everyday routines and material cultures, are integral to their homebuilding projects in their new locale. Given families’ multiple-place-allegiance and disenfranchised status in a Greek context, theories on transnationalism and history and heritage from below are utilised in order to consider identity and heritage formation in the course of everyday routines. It is argued that the experience of building lives in more than two worlds results in the emergence of plurilocal identities, challenging spatially bounded notions of heritage