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Visualizing Queries on Databases of Temporal Histories: New metaphors and . . .
"... by a wide base of users is given by its user interface. After analyzing and discussing the state of the art for the visualization of temporal intervals and relations, this paper proposes three new solutions to the problem of visualizing temporal intervals and their relations for querying databases c ..."
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Cited by 27 (0 self)
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containing several histories. The metaphors exploited in the proposed visual vocabularies are based on realworld, concrete objects, such as strips, springs, weights, and wires. We discuss the expressivity of the visual vocabularies with respect to the wellknown Allen's Interval Algebra. A method
Wavelet Method for Solving CahnAllen Equation
 2013 NSP Natural Sciences Publishing Cor
, 2009
"... Abstract In this paper, we develop an accurate and efficient Haar wavelet method for wellknown CahnAllen equation. The proposed scheme can be used to a wide class of nonlinear equations. The power of this manageable method is confirmed. Moreover the use of Haar wavelets is found to be accurate, s ..."
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Cited by 3 (2 self)
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Abstract In this paper, we develop an accurate and efficient Haar wavelet method for wellknown CahnAllen equation. The proposed scheme can be used to a wide class of nonlinear equations. The power of this manageable method is confirmed. Moreover the use of Haar wavelets is found to be accurate
Spatial and temporal reasoning: beyond Allen's calculus
 AI Communications
"... Temporal knowledge representation and reasoning with qualitative temporal knowledge has now been around for several decades, as formalisms such as Allen’s calculus testify. Now a variety of qualitative calculi, both temporal and spatial, has been developed along similar lines to Allen’s calculus. T ..."
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Cited by 8 (1 self)
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. The main object of this paper is to point to open questions which arise when, leaving the now wellchartered waters of Allen’s, we venture into rougher sea of these formalisms. What remains true among the properties of Allen’s calculus? Partial answers are indeed known, but numerous new problems also
A Theory of Dividends Based on Tax Clienteles ∗ Franklin Allen †
, 1998
"... This paper offers a novel explanation for why some firms prefer to pay dividends rather than repurchase shares. It is wellknown that institutional investors are relatively less taxed than individual investors, and that this induces “dividend clientele ” effects. We argue that these clientele effect ..."
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This paper offers a novel explanation for why some firms prefer to pay dividends rather than repurchase shares. It is wellknown that institutional investors are relatively less taxed than individual investors, and that this induces “dividend clientele ” effects. We argue that these clientele
Fuzzy Object retrieval by using histogram of fuzzy Allen relations
"... AbstractRelative position of object description are widely used in event understanding and computer vision tasks especially in object recognition. Use of low level features cannot give satisfactory results when high level concepts is not easily expressible in low level contents. Mostly researchers ..."
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. For this purpose Matsakis's [9] algorithm for fuzzification of line segments is refined. This representation is affine invariant. Query is made by example and only corresponding relative relation between objects is considered. Results are analyzed by a well known Receiver Operating Characteristic curve ( ROC
The allen telescope array fly’s eye survey for fast radio transients
 The Astrophysical Journal
"... The relatively unexplored fast radio transient parameter space is known to be home to a variety of interesting sources, including pulsars, pulsar giant pulses and nonthermal emission from planetary magnetospheres. In addition, a variety of hypothesized but asyetunobserved phenomena, such as pri ..."
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Cited by 2 (0 self)
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The relatively unexplored fast radio transient parameter space is known to be home to a variety of interesting sources, including pulsars, pulsar giant pulses and nonthermal emission from planetary magnetospheres. In addition, a variety of hypothesized but asyetunobserved phenom
John Allen Paulos ’ latest book Irreligion: A Mathematician Explains Why the Arguments for
"... mathematics. Yet the title is not terribly misleading: the book’s style would, in case we didn’t know that the author is a mathematician, hint strongly in that direction. Paulos ’ basic strategy for analysis of arguments bears clear signs of a mathematical mindset: he strips the arguments to their b ..."
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of the ontological argument of Anselm, the wellknown eleventh century Archbishop of Canterbury (pages
Stationary layered solutions in R2 for a class of non autonomous AllenCahn equations
"... Abstract. We consider a class of non autonomous AllenCahn equations −∆u(x, y) + a(x)W ′(u(x, y)) = 0, (x, y) ∈ R2, (0.1) where W ∈ C2(R,R) is a multiplewell potential and a ∈ C(R,R) is a periodic, positive, nonconstant function. We look for solutions to (0.1) having uniform limits as x → ± ∞ co ..."
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Cited by 5 (3 self)
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Abstract. We consider a class of non autonomous AllenCahn equations −∆u(x, y) + a(x)W ′(u(x, y)) = 0, (x, y) ∈ R2, (0.1) where W ∈ C2(R,R) is a multiplewell potential and a ∈ C(R,R) is a periodic, positive, nonconstant function. We look for solutions to (0.1) having uniform limits as x
A temporal terminological logic
, 1990
"... An attempt is made to integrate three wellknown formalisms of knowledge representation: terminological logic in the tradition of KLONE, the temporal logic of Shoham, and Allen’s interval calculus. Drawing on each of these sources, a temporal terminological logic is proposed which combines struc ..."
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Cited by 35 (0 self)
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An attempt is made to integrate three wellknown formalisms of knowledge representation: terminological logic in the tradition of KLONE, the temporal logic of Shoham, and Allen’s interval calculus. Drawing on each of these sources, a temporal terminological logic is proposed which combines
Microsoft Word  Reg Allen's Regional paper and abstract3a.doc
"... Abstract This paper looks at when, if ever, we should prefer regionalised to centralised approaches to curriculum, assessment and certification systems. It argues that regionalised approaches are needed only if the central purpose of education is increasing student participation and achievement in ..."
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of the teaching activity without modifying, in spite of what is sometimes claimed, the real school, the everyday reality of its activity and the life of the teaching establishments. Reforms fail not because, as is well known, they all produce unexpected effects, unwanted and in some cases even the opposite
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