Lattice frameworks

Part 1 of ebook "Design of buildings for wind: A guide for ASCE 7-10 standard users and designers of special structures" provides readers with contents including: guide to the ASCE 7-10 standard provisions on wind loads; ASCE 7-10 wind loading provisions; regular and simplified approach - risk category, basic wind speed, enclosure, exposure, topographic factor; regular approach: steps common to all buildings/other structures (MWFRS and C&C); regular approach - structures other than buildings, MWFRS;...

122p dangsovu 20-10-2023 6 5   Download

Two copper phyllosilicates were prepared via co-precipitation accompanied by hydrothermal treatment at pH constant. The obtained materials were physically characterized by XRD, H2-TPR, TEM, BET and XPS techniques. The results indicated that Cu(II) ions were successfully intercalated into the phyllosilicate framework at a low Cu/Si molar ratio.

6p viberbers 09-08-2023 4 3   Download

The Fe-MCM-22 zeolite was successfully synthesized with hexametylenimine template. Several physicochemical techniques (XRD, SEM, BET, AAS, IR and ESR) have been used to characterize this zeolite. Iron exists under three states: Isolated ions in tetrahedral lattice positions, in octahedral coordination as isolated ions at cationic positions and as aggregated oxide species or hydroxide phases.

5p uocvong01 24-09-2015 35 3   Download

I argue that because of spelling and typing errors and other properties of typed text, the identification of words and word boundaries in general requires syntactic and semantic knowledge. A lattice representation is therefore appropriate for lexical analysis. I show how the use of such a representation in the CLARE system allows different kinds of hypothesis about word identity to be integrated in a uniform framework. I then describe a quantitative evaluation of CLARE's performance on a set of sentences into which typographic errors have been introduced. ...

8p bunmoc_1 20-04-2013 38 2   Download

Languages differ in the concepts and real-world entities for which they have words and grammatical constructs. Therefore translation must sometimes be a m a t t e r of approximating the meaning of a source language text rather than finding an exact counterpart in the target language. We propose a translation framework based on Situation Theory. The basic ingredients are an information lattice, a representation scheme for utterances embedded in contexts, and a mismatch resolution scheme defined in terms of information flow.

8p bunmoc_1 20-04-2013 40 1   Download

Maximum entropy framework proved to be expressive and powerful for the statistical language modelling, but it suffers from the computational expensiveness of the model building. The iterative scaling algorithm that is used for the parameter estimation is computationally expensive while the feature selection process might require to estimate parameters for many candidate features many times.

7p bunrieu_1 18-04-2013 31 2   Download

This paper presents a framework for unsupervised natural language morphology induction wherein candidate suffixes are grouped into candidate inflection classes, which are then arranged in a lattice structure. With similar candidate inflection classes placed near one another in the lattice, I propose this structure is an ideal search space in which to isolate the true inflection classes of a language. This paper discusses and motivates possible search strategies over the inflection class lattice structure. ...

6p bunbo_1 17-04-2013 36 1   Download