A Game-Theoretic Analysis of the Off-Switch Game

The off-switch game is a game theoretic model of a highly intelligent robot interacting with a human. In the original paper by Hadfield-Menell et al. (2016), the analysis is not fully game-theoretic as the human is modelled as an irrational player, and the robot's best action is only calculated under unrealistic normality and soft-max assumptions. In this paper, we make the analysis fully game theoretic, by modelling the human as a rational player with a random utility function. As a consequence, we are able to easily calculate the robot's best action for arbitrary belief and irrationality assumptions

New Labor Dynamics Institute to shed light on labor market

The new Labor Dynamics Institute at the ILR School will create and make accessible new data on the dynamics of labor markets. Its director is John Abowd, the Edmund Ezra Day Professor of Economics and a professor of information science. Its executive director is economist Lars Vilhuber, senior research associate of the Cornell Department of Economics

Effects of ambient temperature and photoperiod on flowering time in faba bean (Vicia faba L.)

Flowering time is a vulnerable stage of plant development and is therefore a significant determinant of adaptation and grain yield in faba bean (Vicia faba L.). It is largely controlled by genotype, environmental factors of temperature and photoperiod, and genotype-by-environment interactions. The aim of this study was to evaluate variation in flowering time and the responses of flowering time to ambient temperature and photoperiod in Australian faba bean. Time of sowing experiments were carried out to assess variation among lines for flowering time (measured in days to flowering, thermal time to flowering and node of first flower) and to determine plant sensitivities to ambient temperature and photoperiod by regression analysis in the field, while four controlled environment experiments of differing temperature and photoperiod were undertaken to further analyse the variation in responses. Results showed significant variation in responses to both ambient temperature and photoperiod. Photoperiod was the main factor influencing variation in flowering time, with lines grouped as: sensitive, intermediate or insensitive. The responses to ambient temperature were more complex. Most lines fit the traditional linear model, but with possible variation in optimal temperature and/or vernalisation response, while some lines showed temperature insensitivity.Samuel C. Catt and Jeffrey G. Paul

The development of a questionnaire to assess the attitudes of older people to end-of-life issues (AEOLI)

Objectives: To develop an end-of-life attitudes questionnaire for use in a large community-based sample of older people. Design: Nominal groups and standardization of questions. Participants: Eighteen older people, ten academics and five specialist palliative care health professionals were involved in nominal groups. Thirty older people took part in initial pilot work and a further 50 were involved in reliability testing. Results: A 27-item attitudes of older people to end-of-life issues (AEOLI) questionnaire. Discussion: In modern times, death and dying predominantly occurs among older people and yet we know very little about older people's attitudes to end-of-life care. The AEOLI questionnaire can be used in large scale surveys to elicit attitudes on end-of life issues considered important by older people and health care professionals

A Small Family of Elements with Long Inverted Repeats is Located Near Sites of Developmentally Regulated DNA Rearrangement in \u3cem\u3eTetrahymena thermophila\u3c/em\u3e

Extensive DNA rearrangement occurs during the development of the somatic macronucleus from the germ line micronucleus in ciliated protozoans. The micronuclear junctions and the macronuclear product of a developmentally regulated DNA rearrangement in Tetrahymena thermophila, Tlr1, have been cloned. The intrachromosomal rearrangement joins sequences that are separated by more than 13 kb in the micronucleus with the elimination of moderately repeated micronucleus-specific DNA sequences. There is a long, 825-bp, inverted repeat near the micronuclear junctions. The inverted repeat contains two different 19-bp tandem repeats. The 19-bp repeats are associated with each other and with DNA rearrangements at seven locations in the micronuclear genome. Southern blot analysis is consistent with the occurrence of the 19-bp repeats within pairs of larger repeated sequences. Another family member was isolated. The 19-mers in that clone are also in close proximity to a rearrangement junction. We propose that the 19-mers define a small family of developmentally regulated DNA rearrangements having elements with long inverted repeats near the junction sites. We discuss the possibility that transposable elements evolve by capture of molecular machinery required for essential cellular functions

The Current Status of Historical Preservation Law in Regularory Takings Jurisprudence: Has the Lucas Missile Dismantled Preservation Programs?

This paper describes our NIHRIO system for SemEval-2018 Task 3 "Irony detection in English tweets". We propose to use a simple neural network architecture of Multilayer Perceptron with various types of input features including: lexical, syntactic, semantic and polarity features.  Our system achieves very high performance in both subtasks of binary and multi-class irony detection in tweets. In particular, we rank at fifth in terms of the accuracy metric and the F1 metric. Our code is available at: https://github.com/NIHRIO/IronyDetectionInTwitte

Reimagining the River: An Outdoor Vision of the Anthropocene and the White River through the Lens of Place

poster abstractIn 2016, the International Union of Geological Sciences will decide whether or not human impact on the Earth constitutes a new geologic epoch – the Anthropocene. If agreed upon, this epoch will acknowledge the effects human agency has upon the stratigraphic record, and the implications of a human-driven world. Reimagining the River takes the global Anthropocene to the City of Indianapolis by creating an outdoor museum of the White River. This museum exhibit will display the past, present, and future of the White River, showcasing the historical narrative of the human-river relationship. Exploring the Anthropocene through the story of the White River will engage the citizens of Indianapolis to develop a sense of ownership for the intertwined state of the River and Indianapolis. The intention of this engagement is to build a community that reimagines what the river was, is, and can become. Reimagining the River will be located on the White River State Park Bridge, and will feature audiovisual elements that relate current scenes surrounding the River to the past. Historical photographs complemented with a brief historical narrative will be juxtaposed with the areas surrounding the installation, framing Indianapolis’ urban environment as the exhibit. The installation will be accessible to all demographics, including children and individuals with disability. The exhibit will also include resources to encourage further audience participation, including podcasts, geocaching, and a website. Ongoing research pathways will be created to encourage the tracking and measurement of audience engagement and understanding of how human agency has affected the White River, its tributaries, and the City of Indianapolis

EXTREQOL identifies ongoing challenges in maximising quality of survival in men with mCRPC

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