A tool for sharing interlinearized and lexical data in diverse formats

The last decade has seen great advances in the development of electronic tools for automated interlinearization, corpus creation and lexicon building (e.g. Fieldworks Explorer [FLEx]), as well as tools for creating time-aligned annotations (e.g. ELAN). However, methods for sharing these new data formats online lag far behind. While good options exist for lexical data (e.g. Webonary, Lexique Pro), there is no tool for turning a project created in the FLEx software into an online interlinearized corpus. We present here a tool in development which does precisely that. FLEx databases can be searched using regular expressions and individual lines from a text can be linked to audio and video media. The tool can furthermore bring together linguistic data in diverse formats (from ELAN, Praat, Fieldworks, Toolbox, Shoebox) for a single query and allow for queries over multiple language projects. We discuss the benefits of this program in relation to several ongoing fieldwork projects that are being used to evaluate it. These projects present several interesting challenges. In one, we attempt to create a unified database from several centuries of documentation during which the language showed considerable change. Similarly, in the second project we create a unified database for two lexically, syntactically and phonologically distinct dialects of the same language and show how an interlinearized database facilitates searching across dialects. Finally, in the third project, we show how video data can be integrated into an online FLEx database, a feature which is still lacking in the FLEx software itself. By way of conclusion, we show the audience how to upload their own data (either privately or publicly) and experiment with the tool’s features. Ultimately, the open source program will be available for anyone interested in hosting their own installations

Single Versus Concurrent Systems: Nominal Classification in Mian

The Papuan language Mian allows us to refine the typology of nominal classification. Mian has two candidate classification systems, differing completely in their formal realization but overlapping considerably in their semantics. To determine whether to analyse Mian as a single system or concurrent systems we adopt a canonical approach. Our criteria – orthogonality of the systems (we give a precise measure), semantic compositionality, morphosyntactic alignment, distribution across parts of speech, exponence, and interaction with other features – point mainly to an analysis as concurrent systems. We thus improve our analysis of Mian and make progress with the typology of nominal classification

Optimasi Portofolio Resiko Menggunakan Model Markowitz MVO Dikaitkan dengan Keterbatasan Manusia dalam Memprediksi Masa Depan dalam Perspektif Al-Qur`an

Risk portfolio on modern finance has become increasingly technical, requiring the use of sophisticated mathematical tools in both research and practice. Since companies cannot insure themselves completely against risk, as human incompetence in predicting the future precisely that written in Al-Quran surah Luqman verse 34, they have to manage it to yield an optimal portfolio. The objective here is to minimize the variance among all portfolios, or alternatively, to maximize expected return among all portfolios that has at least a certain expected return. Furthermore, this study focuses on optimizing risk portfolio so called Markowitz MVO (Mean-Variance Optimization). Some theoretical frameworks for analysis are arithmetic mean, geometric mean, variance, covariance, linear programming, and quadratic programming. Moreover, finding a minimum variance portfolio produces a convex quadratic programming, that is minimizing the objective function ðð¥with constraintsð ð 𥠥 ðandð´ð¥ = ð. The outcome of this research is the solution of optimal risk portofolio in some investments that could be finished smoothly using MATLAB R2007b software together with its graphic analysis

Search for heavy resonances decaying to two Higgs bosons in final states containing four b quarks

A search is presented for narrow heavy resonances X decaying into pairs of Higgs bosons (H) in proton-proton collisions collected by the CMS experiment at the LHC at root s = 8 TeV. The data correspond to an integrated luminosity of 19.7 fb(-1). The search considers HH resonances with masses between 1 and 3 TeV, having final states of two b quark pairs. Each Higgs boson is produced with large momentum, and the hadronization products of the pair of b quarks can usually be reconstructed as single large jets. The background from multijet and t (t) over bar events is significantly reduced by applying requirements related to the flavor of the jet, its mass, and its substructure. The signal would be identified as a peak on top of the dijet invariant mass spectrum of the remaining background events. No evidence is observed for such a signal. Upper limits obtained at 95 confidence level for the product of the production cross section and branching fraction sigma(gg -> X) B(X -> HH -> b (b) over barb (b) over bar) range from 10 to 1.5 fb for the mass of X from 1.15 to 2.0 TeV, significantly extending previous searches. For a warped extra dimension theory with amass scale Lambda(R) = 1 TeV, the data exclude radion scalar masses between 1.15 and 1.55 TeV

Search for supersymmetry in events with one lepton and multiple jets in proton-proton collisions at root s=13 TeV

Peer reviewe

Measurement of the top quark mass using charged particles in pp collisions at root s=8 TeV

Peer reviewe