Responding to Kwaśniewski’s cobweb posets’ problems posed in [3, 4] we present here some results on one of them namely on Cobweb Tiling Problem. Kwaśniewski cobweb posets with tiling property are designated-coded by their correspondent tiling sequences. We show that the family of all cobweb tiling sequences includes Natural numbers, Fibonacci numbers, Gaussian integers and show that there are m...

Advances in nonlinear dynamics have resuscitated interest in the theory of endogenous price fluctuations. In this paper, we enrich the traditional cobweb model by incorporating vertical linkages between agricultural markets, an important aspect of agricultural production in less developed countries that has been largely ignored by the existing literature on chaotic cobweb models. To this end, u...

Abstract The explicite formulas for Möbius function and some other important elements of the incidence algebra of an arbitrary cobweb poset are delivered. For that to do one uses Kwaśniewski’s construction of his cobweb posets [8, 9]. The digraph representation of these cobweb posets constitutes a newly discovered class of orderable DAG’s [12, 6, 1] named here down KoDAGs with a kind of univers...

Аннотация. Предлагается модификация алгоритма концептуальной кластеризации Cobweb с целью применения его для количественных данных. Ключевые слова: кластеризация, алгоритм Cobweb, количественные данные, нечеткая функция принадлежности. Korobeynikov A.V., cand.tech.sci., director, Ltd «IzhTeleMed»; Islamgaliev I.I., software engineer, JSC «Sarapul Electric Generators» MODIFICATION OF CONCEPTUAL ...

CobWeb is a collaborative web browsing system that allows the rules governing the interactions of multiple users the collaboration protocol to be externally speci ed and dynamically changed We explain the architec ture of the CobWeb implementation and conclude by showing how the Java classes de ning collaboration pro tocols are generated from visual formal speci cations We note also that though...

This paper is based on the analysis of the supply and demand of coal and the time lag between supply and demand, the economics cobweb model is applied to coal of supply and demand,establish a coal supply and demand disequilibrium cobweb model under the national macro-control to study the stability of price volatility.The second part is in the coal market of free competition, the use of non-equi...

wise of cobweb in the treatment of paroxysmal fevers. I therefore contribute my experience on this point. In 1859, Mr. Donaldson, of the Bengal Service, inserted a paper in the Indian Lancet, reporting very favourably of cobweb in intermittents. Wishing to try the experiment myself, I collected, when Civil Surgeon at Bhooj, a large quantity of clean cobweb, and prescribed it, as advised, in the...

In this note further clue decisive observations on cobweb admissible sequences are shared with the audience. In particular an announced proof of the Theorem 1 (by Dziemia´nczuk) from [1] announced in India-Kolkata-December 2007 is delivered here. Namely here and there we claim that any cobweb admissible sequence F is at the point product of primary cobweb admissible sequences taking values one ...

SUMMARY Cobweb is a Java applet for real-time network visualization; its strength lies in enabling the interactive exploration of networks. Therefore, it allows new nodes to be interactively added to a network by querying a database on a server. The network constantly rearranges to provide the most meaningful topological view. AVAILABILITY Cobweb is available under the GPLv3 and may be freely...

One of the key components of current Web search engines is the document collector. This paper describes CoBWeb, an automatic document collector, whose architecture is distributed and highly scalable. CoBWeb aims at collecting large amounts of documents per time period, while observing operational and ethical limits in the crawling process. CoBWeb is part of the SIAM (Information Systems in Mobi...