Results 11 to 20 of about 17,504,389 (343)

SEARCH FOR A "GRAVITOID" THEORY [PDF]

open access: yesInternational Journal of Modern Physics A, 2003
By combining the concepts of graviton and matroid, we outline a new gravitational theory which we call gravitoid theory. The idea of this theory emerged as an attempt to link the mathematical structure of matroid theory with M theory. Our observations are essentially based on the formulation of matroid bundle due to MacPherson and Anderson–Davis. Also,
Nieto, J. A., Marín, M. C.
openaire   +3 more sources

An Analysis of Theories of Search and Search Behavior [PDF]

open access: yesProceedings of the 2015 International Conference on The Theory of Information Retrieval, 2015
Theories of search and search behavior can be used to glean insights and generate hypotheses about how people interact with retrieval systems. This paper examines three such theories, the long standing Information Foraging Theory, along with the more recently proposed Search Economic Theory and the Interactive Probability Ranking Principle. Our goal is
Leif Azzopardi, Guido Zuccon
openaire   +4 more sources

Educational Administration: Theory and Practice [PDF]

open access: yes, 2021
Educational Administration: Theory & Practice: Vol 25, Issue
Educational Administration Theory and Practice
core   +1 more source

Legal theory in search of social transformation

open access: yesEuropean Law Open, 2022
Inspired by the contributions of Poul Kjaer and Kerry Rittich to this Special Issue, this article extends the reflection on the role and potential of law for social transformation.
Ioannis Kampourakis
doaj   +1 more source

Minimizing the expected search time of finding the hidden object by maximizing the discount effort reward search

open access: yesJournal of Taibah University for Science, 2020
A new search technique is developed to locate the hidden target (object) in one of the N-disjoint regions that are not identical. The lost object follows a bivariate distribution. Minimizing the search effort with discount reward has been applied instead
Mohamed Abd Allah El-Hadidy   +1 more
doaj   +1 more source

Towards a theory of search queries [PDF]

open access: yesProceedings of the 12th International Conference on Database Theory, 2009
The need to manage diverse information sources has triggered the rise of very loosely structured data models, known as dataspace models. Such information management systems must allow querying in simple ways, mostly by a form of searching. Motivated by these developments, we propose a theory of search queries in a general model of dataspaces.
George H. L. Fletcher   +3 more
openaire   +5 more sources

In Search of a Feminist Theory of Expression

open access: yesNordic Wittgenstein Review, 2022
In the Tractactus Logico Philosophicus, Wittgenstein concludes that what cannot be spoken about is better left unsaid, which would correspond to everything that is not scientific language susceptible of being formalized in the propositional framework ...
Luz Ascarate
doaj   +1 more source

In Search of a Substantive Theory of Truth

open access: yesThe Nature of Truth, 2021
THE JOURNAL OF PHILOSOPHY VOLUME CI, NO. 1, JANUARY 2004 IN SEARCH OF A SUBSTANTIVE THEORY OF TRUTH* The layman...expects philosophers to answer deep questions of great import for an understanding of the world.... And the layman is quite right.... Yet he
G. Sher
semanticscholar   +1 more source

In search of a theory of debt management [PDF]

open access: yesJournal of Monetary Economics, 2010
A growing literature integrates theories of debt management into models of optimal fiscal policy. One promising theory argues that the composition of government debt should be chosen so that fluctuations in the market value of debt offset changes in expected future deficits.
Scott, A, Faraglia, E, Marcet, A
openaire   +5 more sources

Perspective-Taking: In Search of a Theory

open access: yesVision, 2020
Perspective-taking has been one of the central concerns of work on social attention and developmental psychology for the past 60 years. Despite its prominence, there is no formal description of what it means to represent another’s viewpoint.
Geoff G. Cole   +3 more
doaj   +1 more source

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