Our participation in this year’s robust track aims to: (1) test how to improve the effectiveness of IR (according to MAP) using different retrieval methods with different local analysis-based query expansion methods; (2) test how to improve the retrieval robustness (according to gMAP) using RankFusion, a novel fusion technique proposed in our experiments. Our results show that although query ex...

We investigate the notion of classical negation from a non-classical perspective. In particular, one aim is to determine what classical negation amounts to in a paracomplete and paraconsistent four-valued setting. We first give a general semantic characterization of classical negation and then consider an axiomatic expansion BD+ of four-valued Belnap–Dunn logic by classical negation. We show th...

Expanded health-insurance coverage under the Affordable Care Act (ACA) provides alternative channels to obtain health-insurance coverage outside employment, which in theory may affect whether people want to work, how much they work, and the sorting of individuals into jobs. Although health insurance exchanges are available in all states, ACA Medicaid expansion is only available in states that c...

The present investigation sought to comparatively explore the effect of length of residence (LOR) as well as EFL instruction on the pragmatic competence of Iranian learners. The participants were 45 EFL learners in Iran and 45 learners in Canada selected based on snowball sampling and each group was divided into three sub-groups based on the years of learning English in an EFL or a natural sett...

The method of creating an automated enterprise management system is considered. based on the ideas imitation approach and fuzzy mathematics. Real-time planning goal. relevant in context setting up market for goods services with expansion e-commerce. model formation plan execution orders received

Background and purpose: Transverse problems in the maxilla (high arched- narrow hard plates) can cause respiratory disorders. Palatal expansion can be helpful in this way. The present study aimed at evaluating the effect of bone borne expansion and tooth borne palatal expansion on airway volume. Materials and methods: A review study was performed by search in Google Scholar, Scopus, PubMed, Em...

In this article, we examine the local convergence analysis of an extension Newton’s method in a Banach space setting. Traub introduced (also known as Arithmetic-Mean Method and Weerakoon Fernando method) with order three. All previous works either used higher-order Taylor series expansion or could not derive desired convergence. We studied Traub’s two its modifications obtained for these method...