We propose a mechanism called “optical plug and play” for constructing GMPLS networks automatically. It offers lower operation effort and fast network construction, and avoids misconfiguration. Optical plug and play architecture has its procedure, a link-up search mechanism for OXCs, network and node architectures to realize optical plug and play, and an LMP extension to exchange the informatio...

Early termination (or cancellation) in construction is generally regarded as an unpleasant and costly last-resort control technique in the contractual relationship between the owner and the contractor, when their differences cannot be reconciled otherwise. Normally, construction contracts contain clauses that empower the owner to terminate if the contractor materially breaches the contract (i.e...

In this paper a new visualization technique to deal with large sets of items is described. We call it R-Zoom, which stands for Row-splitting Zoom. This technique is applied to the construction of algorithm animations. Discrete animations are built from a sequence of snapshots, which are the stages of the execution of the algorithm. The user has to select which ones will be in the animation, and...

A new technique for the construction of frame-supported tissue heart valves made of dura mater is presented. Three symmetrical pieces of pentagon-shaped tissue are used instead of the conventional quadrangular shape. A symmetrical trileaflet valve with adequate coaptation and less spherical formation of the cusps is obtained. The design characteristics suggest that regurgitation through the val...

This paper continues the line of research on Web access log analysis. Web access log analysis is to analyze the patterns of web site usage and the features of users’ behavior. It is the fact that the normal Log data is very noisy and unclear and it is vital to preprocess the log data for efficient web usage mining process. Preprocessing is the process comprises of three phases which includes da...

An analogy between a construction of a random vector and a construction of a joint observable on a Łukasiewicz tribe is discussed and a simple technique solving this task is proposed. Each value of the joint observable is further interpreted as a cartesian product of fuzzy sets. The technique is further demonstrated on an example.

We describe a code lengthening technique that uses Unequal Error Protection codes as suux codes and combine it with iteration of the conventional Construction X. By applying this technique to BCH codes, we obtain 5 new binary codes, 13 new ternary codes and 13 new quaternary codes. An improvement of Construction XX yields 2 new ternary codes.

By mapping the classical c-number transformation in a coherent state basis onto quantum mechanical operators of Fock space and using the technique of integration within an ordered product of operators, we give a systematic prescription for obtaining Hamilton operators for N -port linear optical networks. This prescription may be extended to some nonlinear optical network systems.

With the increasing importance of just-in-time or dynamic compilation and the use of program analysis as part of software development environments, there is a need for techniques for demand driven construction of a call graph. We have developed a technique for demand driven call graph construction which handles dynamic calls due to polymorphism in object-oriented languages. Our demand driven te...

In this paper, we present a new formalismfor modelling concurrent systems, called Petri charts, which is based on Petri nets and statechart principles. It aims at beneeting from the power of both methods in order to provide a modelling method that has substantial expressive power and abstraction function-alities, which are necessary for introducing a formal method into the eld of modelling real...