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The hierarchy problem and new dimensions at a millimeter

by Savas Dimopoulos, Gia Dvali, et al. , 2008
"... We propose a new framework for solving the hierarchy problem which does not rely on either supersymmetry or technicolor. In this framework, the gravitational and gauge interactions become united at the weak scale, which we take as the only fundamental short distance scale in nature. The observed wea ..."
Abstract - Cited by 664 (5 self) - Add to MetaCart
weakness of gravity on distances> ∼ 1 mm is due to the existence of n ≥ 2 new compact spatial dimensions large compared to the weak scale. The Planck scale MPl ∼ G −1/2 N is not a fundamental scale; its enormity is simply a consequence of the large size of the new dimensions. While gravitons can freely

Defining Virtual Reality: Dimensions Determining Telepresence

by Jonathan Steuer - JOURNAL OF COMMUNICATION , 1992
"... Virtual reality (VR) is typically defined in terms of technological hardware. This paper attempts to cast a new, variable-based definition of virtual reality that can be used to classify virtual reality in relation to other media. The defintion of virtual reality is based on concepts of "presen ..."
Abstract - Cited by 557 (0 self) - Add to MetaCart
Virtual reality (VR) is typically defined in terms of technological hardware. This paper attempts to cast a new, variable-based definition of virtual reality that can be used to classify virtual reality in relation to other media. The defintion of virtual reality is based on concepts of "

A large mass hierarchy from a small extra dimension

by Lisa Randall , 1999
"... We propose a new higher-dimensional mechanism for solving the hierarchy problem. The weak scale is generated from a large scale of order the Planck scale through an exponential hierarchy. However, this exponential arises not from gauge interactions but from the background metric (which is a slice of ..."
Abstract - Cited by 1077 (3 self) - Add to MetaCart
of AdS5 spacetime). This mechanism relies on the existence of only a single additional dimension. We demonstrate a simple explicit example of this mechanism with two three-branes, one of which contains the Standard Model fields. The experimental consequences of this scenario are new and dramatic

and New Dimensions

by unknown authors
"... Abstract: One of the most artistic contributions of American poets at the beginning of the twentieth century is the development of the dramatic monologue which they took up from the Victorian poet, Robert Browning, “the most modern, to modern people the most important of poets. ” The dramatic monolo ..."
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Abstract: One of the most artistic contributions of American poets at the beginning of the twentieth century is the development of the dramatic monologue which they took up from the Victorian poet, Robert Browning, “the most modern, to modern people the most important of poets. ” The dramatic monologue was particularly suited to the needs of the modern American poets and their experiments with this form are highly innovative. It is significant that these poets were able to entertain possibilities that had not been foreseen by the earlier users of the form even as they did not completely break away from the past. As an example, although Edwin Arlington Robinson could never quite see the relation between himself and Browning, his earliest critics addressed him with the epithet, “American Browning ” and, over the decades, critics have noted the striking similarity between the poets: both had a tendency to focus on the drama between men and women in a form which could at once present the immediate contact with a subject in action, and also maintain a detachment necessary to convey their meaning of the situation. This paper examines Edgar Lee Masters ’ Spoon River Anthology to expound the thesis that amongst the American poets of the early twentieth century, the dramatic monologue

A New Kind of Science

by Stephen Wolfram , 2002
"... “Somebody says, ‘You know, you people always say that space is continuous. How do you know when you get to a small enough dimension that there really are enough points in between, that it isn’t just a lot of dots separated by little distances? ’ Or they say, ‘You know those quantum mechanical amplit ..."
Abstract - Cited by 893 (0 self) - Add to MetaCart
“Somebody says, ‘You know, you people always say that space is continuous. How do you know when you get to a small enough dimension that there really are enough points in between, that it isn’t just a lot of dots separated by little distances? ’ Or they say, ‘You know those quantum mechanical

Flatland: New Dimensions in Office Whiteboards

by Elizabeth D. Mynatt , Takeo Igarashi, W. Keith Edwards, Anthony Lamarca , 1999
"... Flatland is an augmented whiteboard interface designed for informal office work. Our research has investigated approaches to building an augmented whiteboard in the context of continuous, long term office use. In particular, we have pursued three avenues of research based on input from user stu ..."
Abstract - Cited by 146 (9 self) - Add to MetaCart
Flatland is an augmented whiteboard interface designed for informal office work. Our research has investigated approaches to building an augmented whiteboard in the context of continuous, long term office use. In particular, we have pursued three avenues of research based on input from user studies: techniques for the management of space on the board, the ability to flexibly apply behaviors to support varied application semantics, and mechanisms for managing history on the board. Unlike some previously reported systems, our design choices have been influenced by a desire to support preproduction---rather than final production---work in an office setting.

Panel Cointegration; Asymptotic and Finite Sample Properties of Pooled Time Series Tests, With an Application to the PPP Hypothesis; New Results. Working paper

by Peter Pedroni , 1997
"... We examine properties of residual-based tests for the null of no cointegration for dynamic panels in which both the short-run dynamics and the long-run slope coefficients are permitted to be heterogeneous across individual members of the panel+ The tests also allow for individual heterogeneous fixed ..."
Abstract - Cited by 529 (13 self) - Add to MetaCart
fixed effects and trend terms, and we consider both pooled within dimension tests and group mean between dimension tests+ We derive limiting distributions for these and show that they are normal and free of nuisance parameters+ We also provide Monte Carlo evidence to demonstrate their small sample size

Near-optimal hashing algorithms for approximate nearest neighbor in high dimensions

by Alexandr Andoni , Piotr Indyk , 2008
"... In this article, we give an overview of efficient algorithms for the approximate and exact nearest neighbor problem. The goal is to preprocess a dataset of objects (e.g., images) so that later, given a new query object, one can quickly return the dataset object that is most similar to the query. The ..."
Abstract - Cited by 457 (7 self) - Add to MetaCart
In this article, we give an overview of efficient algorithms for the approximate and exact nearest neighbor problem. The goal is to preprocess a dataset of objects (e.g., images) so that later, given a new query object, one can quickly return the dataset object that is most similar to the query

A tutorial on support vector machines for pattern recognition

by Christopher J. C. Burges - Data Mining and Knowledge Discovery , 1998
"... The tutorial starts with an overview of the concepts of VC dimension and structural risk minimization. We then describe linear Support Vector Machines (SVMs) for separable and non-separable data, working through a non-trivial example in detail. We describe a mechanical analogy, and discuss when SV ..."
Abstract - Cited by 3393 (12 self) - Add to MetaCart
The tutorial starts with an overview of the concepts of VC dimension and structural risk minimization. We then describe linear Support Vector Machines (SVMs) for separable and non-separable data, working through a non-trivial example in detail. We describe a mechanical analogy, and discuss when

N Degrees of Separation: Multi-Dimensional Separation of Concerns

by Peri Tarr, Harold Ossher, William Harrison, Stanley M. Sutton, Jr. - IN PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON SOFTWARE ENGINEERING , 1999
"... Done well, separation of concerns can provide many software engineering benefits, including reduced complexity, improved reusability, and simpler evolution. The choice of boundaries for separate concerns depends on both requirements on the system and on the kind(s) of decompositionand composition a ..."
Abstract - Cited by 522 (8 self) - Add to MetaCart
given formalism supports. The predominant methodologies and formalisms available, however, support only orthogonal separations of concerns, along single dimensions of composition and decomposition. These characteristics lead to a number of well-known and difficult problems. This paper describes a new
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