Logic algorithms

Algorithm is used to define the notion of decidability. It is a set of rules that precisely defines a sequence of operations. This is essential for computers to process information. Computer programs contain algorithms that detail specific instructions a computer should perform to carry out a specified task. The traditional computer program performs specific instructions sequentially, and uses crisp values of information which do not support uncertainties.
294p bi_bi1 08072012 53 18 Download

Despite the great technological advancement experienced in recent years, Programmable Logic Controllers (PLC) are still used in many applications from the real world and still play a central role in infrastructure of industrial automation. PLC operate in the factoryfloor level and are responsible typically for implementing logical control, regulatory control strategies, such as PID and fuzzybased algorithms, and safety logics. Usually PLC are interconnected with the supervision level through communication network, such as Ethernet networks, in order to work in an integrated form....
178p 123859674 30062012 107 48 Download

For the past years, the advancement and innovation of various fields of technology converge that resulted in the formation of emerging technologies. A technical innovation which represents progressive developments within a field of competitive advantage is considered as an emerging technology. In general, emerging technologies denote significant technology developments that capture new territory for the betterment of humanity. To date, creating new technologies and innovative algorithms is the focus of research and development.
348p orchid_1 25092012 54 29 Download

Logic for Computer Science" provides an introduction to mathematical logic, with emphasis on proof theory and procedures for constructing formal proofs of formulae algorithmically. It is designed primarily for students, computer scientists, and, more generally, for mathematically inclined readers interested in the formalization of proofs and the foundations of automatic theorem proving. Since the main emphasis of the text is on the study of proof systems and algorithmic methods for constructing proofs, it contains features rarely found in other texts on logic.
534p mymi0809 19012013 32 7 Download

The ﬁrst ﬁve chapters provided a survey of algorithms for logic simulation, fault simulation, and automatic test pattern generation. That was followed by a brief survey of tester architectures and strategies to maximize tester effectiveness while minimizing overall test cost. We now turn our attention to methods for combining the various algorithms and testers in ways that make it possible to achieve quality levels consistent with product requirements and design methodologies.
64p doroxon 18082010 49 5 Download

Numerous ATPG algorithms and heuristics have been developed over the years to test digital logic circuits. Some of these methods can trace their origins back to the very beginnings of the digital logic era. Unfortunately, they have proven inadequate to the task.
62p doroxon 18082010 39 5 Download

We provide a logical deﬁnition of Minimalist grammars, that are Stabler’s formalization of Chomsky’s minimalist program. Our logical deﬁnition leads to a neat relation to categorial grammar, (yielding a treatment of Montague semantics), a parsingasdeduction in a resource sensitive logic, and a learning algorithm from structured data (based on a typingalgorithm and typeuniﬁcation). Here we emphasize the connection to Montague semantics which can be viewed as a formal computation of the logical form. ...
8p bunrieu_1 18042013 25 5 Download

We consider the problem of learning contextdependent mappings from sentences to logical form. The training examples are sequences of sentences annotated with lambdacalculus meaning representations. We develop an algorithm that maintains explicit, lambdacalculus representations of salient discourse entities and uses a contextdependent analysis pipeline to recover logical forms. The method uses a hiddenvariable variant of the perception algorithm to learn a linear model used to select the best analysis.
9p hongphan_1 14042013 14 4 Download

Unificationbased grammar formalisms use structures containing sets of features to describe linguistic objects. Although computational algorithms for unification of feature structures have been worked out in experimental research, these algcwithms become quite complicated, and a more precise description of feature structures is desirable. We have developed a model in which descriptions of feature structures can be regarded as logical formulas, and interpreted by sets of directed graphs which satisfy them.
10p bungio_1 03052013 17 2 Download

Distribution Management (DM), formerly known as Velocity Management (VM), is an Army initiative to dramatically improve the performance of key logistics processes: distribution, repair, stockage determination, and financial management. This monograph describes how the then Velocity Management initiative was used to develop and implement a new algorithm for computing inventories maintained by Army supply support activities (SSAs). The new algorithm is called dollar cost banding (DCB), and it departs in important ways from the methodology that the Army had been using.
0p xuan2013 29012013 27 1 Download

The traditional mentionpair model for coreference resolution cannot capture information beyond mention pairs for both learning and testing. To deal with this problem, we present an expressive entitymention model that performs coreference resolution at an entity level. The model adopts the Inductive Logic Programming (ILP) algorithm, which provides a relational way to organize different knowledge of entities and mentions.
9p hongphan_1 15042013 15 1 Download

In the general framework of a constraintbased grammar formalism often some sort of feature logic serves as the constraint language to describe linguistic objects. We investigate the extension of basic feature logic with subsumption (or matching) constraints, based on a weak notion of subsumption. This mechanism of oneway information flow is generally deemed to be necessary to give linguistically satisfactory descriptions of coordination phenomena in such formalisms.
8p bunmoc_1 20042013 11 1 Download

We present an algorithm for generating strings from logical form encodings that improves upon previous algorithms in that it places fewer restrictions on the class of grammars to which it is applicable. In particular, unlike an Earley deduction generator (Shieber, 1988), it allows use of semantically nonmonotonic grammars, yet unlike topdown methods, it also permits leftrecursion. The enabling design feature of the algorithm is its implicit traversal of the analysis tree for the string being generated in a semanticheaddriven fashion. ...
11p bungio_1 03052013 17 1 Download

We describe a system of reversible grammar in which, given a logicgrammar specification of a natural language, two efficient PROLOGprograms are derived by an offline compilation process: a parser and a generator for this language. The centerpiece of the system is the inversion algorithm designed to compute the generator code from the parser's PROLOG code, using the collection of minimal sets of essential arguments (MSEA) for predicates.
8p bungio_1 03052013 29 1 Download

This paper describes a classical logic for attributevalue (or feature description) languages which ate used in urfification grammar to describe a certain kind of linguistic object commonly called attributevalue structure (or feature structure). Tile algorithm which is used for deciding satisfiability of a feature description is based on a restricted deductive closure construction for sets of literals (atomic formulas and negated atomic formulas). In contrast to the Kasper/Rounds approach (cf.
6p buncha_1 08052013 17 1 Download

This paper describes an algorithm for generating quantifier scopings. The algorithm is designed to generate only logically nonredundant scopings and to partially order the scopings with a given :default scoping first. Removing logical redundancy is not only interesting per se, but also drastically reduces the processing time. The input and output formats are described through a few access and construction functions. Thus, the algorithm is interesting for a modular linguistic theory, which is flexible with respect to syntactic and semantic framework. ...
6p buncha_1 08052013 11 1 Download

The goal of this project is to continue the work of a student who worked on a pipelined VHDL implementation of the DES algorithm. Two architectures are studied for this project: one which is the fastest possible and another one which results in the less area than the first architecture on the FPGA. The meaning of speed for this project is the throughput (number of bits processed per second) and the meaning of area is number of CLB’s.
78p dunglh2013 02042014 26 1 Download

Abstract Elliptic curve cryptosystems oﬀer security comparable to that of traditional asymmetric cryptosystems, such as those based on the RSA encryption and digital signature algorithms, with smaller keys and computationally more eﬃcient algorithms.
327p dunglh2013 02042014 16 1 Download

Programmable Logic Controller. PRead this manual carefully before installing, wiring, operating, servicing or inspecting this equipment. e Keep this manual within easy reach for quick reference.The different programming languages support different styles of programming (called programming methods). Part of the programming task is the selection of one of the most suitable language to solve problems. The different programming languages require the programmer to handle the details at different levels of installed algorithms.
443p duong_1986 02062010 232 44 Download

Evolution of global technologies has prompted increasing complexity of applications developed in both, the industry and the scientific research fields. These complexities are generally attributed to nonlinearities, poorly defined dynamics and absence of apriori information about the systems. Imprecision, uncertainties and vagueness in information about the system are also playing vital roles in enhancing the complexity of application.
518p wqwqwqwqwq 06072012 103 42 Download