## Search

Now showing items 1-10 of 52

#### Power of physical representations

(1989)

Commonsense reasoning about the physical world, as exemplified by 'Iron sinks in water' or 'If a ball is dropped it gains speed,' will be indispensable in future programs. We argue that to make such predictions (namely, ...

#### Calculations of STM linescans - general formalism

(1988)

We have developed a formalism for calculating the line scans of the scanning-tunneling microscopy from the realistic substrate and tip wave functions. The tip wave functions are calculated self-consistently by using a ...

#### Continuous processing of images through user sketched functional blocks

(1988)

Our aim is to implement an image processing system with previously defined algorithms through the use of functional blocks connected together to form a diagram that we call a schematic. A functional block means the ...

#### Theory of transition from the tunneling regime to point contact in scanning tunneling microscopy

(1989)

We analyze the transition from the tunneling regime to point contact in scanning tunneling microscopy. The variation of conductance as a function of tip-sample separation is sample and tip specific. Tunneling occurs through ...

#### Generalization of the Von Staudt-Clausen theorem

(1989)

The localization LS(x) of log(1 + x) at a set of primes S is defined by taking those powers of x in the logarithmic series for log(1 + x) which lie in the span of S. The functional inverse LS-1(x) of LS(x) also localizes ...

#### Multi-dimensional state smoothing in the presence of non-linear interference

(1989)

Component-by-component state smoothing is discussed for multi-dimensional dynamic systems with non-linear random interference such as jamming. Each component of the observation model is a non-linear function of only one ...

#### A heuristic procedure for a single-item dynamic lot sizing problem

(1988)

An O(T) heuristic proceudre for a single-item dynamic lot sizing problem is introduced in this paper. The algorithm tries to establish the regeneration points of the problem whether either the production or the beginning ...

#### A sequential dual simplex algorithm for the linear assignment problem

(1988)

We present a sequential dual-simplex algorithm for the linear problem which has the same complexity as the algorithms of Balinski [3,4] and Goldfarb [8]: O(n2) pivots, O(n2 log n + nm) time. Our algorithm works with the ...

#### Efficiency calibration and summation effects in gamma-ray spectrometry

(Kluwer Academic Publishers, 1988)

Precise, absolute γ-ray efficiences (∈γ) and total efficiences (∈T), have been measured at various distances from the detector, using a set of standards. The observed linear variation of ∈γ and ∈T as well as ∈γ/∈T with Eγ ...

#### Structural adjustment and trade in Turkey: Investigating the alternatives "beyond export-led growth"

(1989)

The article searches for a viable alternative for Turkey's economy to resolve its current confrontation with the dilemma of stabilization and growth. With the aid of a dynamic, computable, general equilibrium model, it is ...