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The Projection Games Conjecture and the Hardness of Approximation of SSAT and related problems [article]

Priyanka Mukhopadhyay
2019 arXiv   pre-print
This implies hardness of approximation of SVP and CVP within polynomial factors, assuming the Projection Games Conjecture.  ...  Assuming the Projection Games Conjecture these problems are proved to be NP-hard to approximate within polynomial factors.  ...  The author would like to thank Dana Moshkovitz for clarifying some concepts about Projection Games Conjecture, via personal correspondence with Divesh Aggarwal.  ... 
arXiv:1907.05548v2 fatcat:d4kh6fqsr5eglai333xy2uiauq

The machine as data: a computational view of emergence and definability

S. Barry Cooper
2015 Synthese  
But ENIAC was allowed to jump to universality: after the war it was put to diverse uses for which it had never been designed, such as weather forecasting and the hydrogen-bomb project.  ...  And when the Þrst universal computers were built, a few years later, it was, again, not out of any special intention to implement universality.  ...  What we are left with is a sense of a more coherent and exciting universe, of which the computer does little more than scratch the surface.  ... 
doi:10.1007/s11229-015-0803-4 fatcat:4nkzyqyfhfh7dnnom3jd7l7n5q

Ranking to Learn and Learning to Rank: On the Role of Ranking in Pattern Recognition Applications [article]

Giorgio Roffo
2017 arXiv   pre-print
The last decade has seen a revolution in the theory and application of machine learning and pattern recognition.  ...  The rationale behind this fact is that many pattern recognition problems are by nature ranking problems.  ...  The C-COT tracker is closely followed by TCNN and SSAT which are close in terms of accuracy, robustness and the EAO.  ... 
arXiv:1706.05933v1 fatcat:oc4xtmyqkvf4njpqsojewv75qu

Towards Data-Efficient Machine Learning

Qizhe Xie
2021
Deep learning works well when the problem is regular enough and there is abundant training data to adequately and in a representative way reflect all the regularity.As the ambition of researchers grows  ...  In addition, as researchers push the boundary of deep learning, state-of-the-art models become more and more data-hungry due to the growing capacity.  ...  To better model relation-specific aspects of the same entity, TransR [149] uses projection matrices and projects the head entity and the tail entity to a relation-dependent space.  ... 
doi:10.1184/r1/14395898.v1 fatcat:zatmmd5qsffqtjsakbdd4j5bcq

An analysis of the residential satisfaction of condominium owners

Kenji Kenneth Ito
1972
behaviour patterns of condominium owners vary significantly in relation to differing sizes of condominium projects.  ...  In summary, the study approach was useful in achieving some relevant feedback on the views and attitudes of condominium owners, and in suggesting a method to test the accountability of condominium housing  ...  In relation to large and medium projects, the individual parking spaces of residents in small projects are closer to the unit.  ... 
doi:10.14288/1.0101702 fatcat:zugmuuuk5jatrghwp4noeeln7y

Computerised information systems and professional autonomy : the record of social work

Philip Ross Dearman
2017
in order to more effectively manage problems in cash flow derived from those projects.  ...  The circulation of images and statements about the progress of a game, via television, has changed the way players, commentators and spectators /fans speak about and understand the game.  ...  The first National Audit of Social Work Services conducted by the Departments' Audit & Evaluation Branch, identifying a number of concerns: problems with training, efficiency of work control and recording  ... 
doi:10.4225/03/59d449d837739 fatcat:ttvq4qyepvbpthwqbyfnu2z7gy

Economizing education : fee-paying ESL students in a public high school

Ryan Deschambault
2015
K-12 education policy texts and in stakeholder accounts of FIS-related practices.  ...  Through the multi-level account of the significance and impact of the category of FIS in a Canadian K-12 public educational setting, and the complexity [...]  ...  in demonstrating his work ethic, concern for quality, and willingness to 'study hard '. 83 The Poetry Project.  ... 
doi:10.14288/1.0220586 fatcat:gig7read2fhdnkg33fgxjeymwi

Tryptophan metabolism and its relationship with central nervous system parameters in people living with HIV

Michael Keegan, Alan Winston, Peter Keleher, ViiV Healthcare (Firm)
2019
HIV-1 enters the central nervous system (CNS) during the early stages of HIV-infection and has been associated with neurological and neuropsychiatric effects, including major depressive disorder and cognitive  ...  A possible contributing mechanism is immune-mediated degradation of tryptophan (TRP) via the kynurenine (KYN) pathway, resulting in decreased production of serotonin and production of neuroactive KYN pathway  ...  All tasks within the CogState TM battery are adaptations of standard the form of card games.  ... 
doi:10.25560/66166 fatcat:tvh4ixxwtbbzdh2gvg4wl7nwr4

Omuo-Ekiti : Continuity and change in the social organisation of a peasant society in the Ondo State of Nigeria

A. Ademola
1978
Since the early 1940s, in the Modern period, there has been an increasing and dramatic change in power relations. The introduction of cocoa farming has disrupted lineage control of land tenure.  ...  It focuses on the dialectical relationship between kinship and power relations, and in particular on the way in which these have changed together over the last few decades as the society has been increasingly  ...  needs and problems.  ... 
doi:10.25501/soas.00029653 fatcat:kpvcbziamjdfjby7fxmk3zeva4