Closest conjunct agreement with attributive adjectives

Contrary to most French grammars claiming that French only allows masculine agreement when mixed-gender nouns are conjoined, we show that closest conjunct agreement (CCA) does exist in contemporary French, as in other Romance languages, and is the preferred strategy for prenominal adjectives. Using data from a large corpus (FrWac) and an acceptability rating experiment, we show that (feminine) CCA is well accepted in contemporary French, and should be distinguished from attraction errors, despite the norm prescribing masculine agreement. We also show the role of the adjective position, i.e. prenominal or post-nominal, and humanness. CCA is the preferred strategy for prenominal adjectives, and non-human nouns favour CCA for post-nominal adjectives. Assuming a hierarchical structure for coordination, the closest noun is the highest in A-N order, whereas it is the lowest in N-A order. Thus CCA in prenominal position may be favoured by a shorter structural distance. One can also see CCA with a prenominal adjective as ‘early’ agreement. Regarding humanness, grammatical gender is interpreted as social gender with human nouns, and a masculine plural can refer to a mixed group. This ‘gender neutral’ plural may favour masculine agreement for human nouns, or the prescriptive norm is more influential for human nouns.

Processing Chinese relative clauses in context by Italian L3 learners

The present study investigates third language (L3) learners’ processing of Chinese subject and object relative clauses in a supportive context. Using a self-paced reading task, we tested native Italian L3 learners of Mandarin Chinese and native Chinese speakers. The results showed that the L3 learners read significantly more slowly than the native speakers in all the target regions. Also, in the head noun region, they read object relative clauses significantly more slowly compared to subject relative clauses, indicating a preference for the latter. By contrast, for the native speakers, no significant differences were observed between subject and object relative clauses in any of the target regions. The L3 learners’ performance offers support for the Structural Distance Hypothesis over the Dependency Locality Theory, and the contrast between the two populations indicates that context is at play in the processing of relative clauses.

Deep graph similarity learning: a survey

In many domains where data are represented as graphs, learning a similarity metric among graphs is considered a key problem, which can further facilitate various learning tasks, such as classification, clustering, and similarity search. Recently, there has been an increasing interest in deep graph similarity learning, where the key idea is to learn a deep learning model that maps input graphs to a target space such that the distance in the target space approximates the structural distance in the input space. Here, we provide a comprehensive review of the existing literature of deep graph similarity learning. We propose a systematic taxonomy for the methods and applications. Finally, we discuss the challenges and future directions for this problem.

Changes in agrarian structure in the EU during the period 2010–2016 in terms of typological groups of countries

The paper presents the changes in the spatial structure of agricultural holdings in the European Union between 2010 and 2016 from the perspective of typological groups of countries. The research was conducted based on Eurostat data. The holdings were divided into the following groups: up to 5 ha of agricultural land (AL), 5–20 ha, 20–50 ha, and over 50 ha. Based on the fuzzy classification method, 4 typological groups of countries with a similar spatial structure of holdings were distinguished. The intergroup diversity is high. The dynamics of changes in the number of holdings in particular countries per typological group was presented. A downward trend in the total number of holdings and smallholdings was observed, in particular in countries characterised by a fragmented structure of holdings. In these countries, an upward trend in the number of holdings of 20–50 ha and over 50 ha was noted. Between 2010 and 2016, the structure and composition of typological groups changed. There were also slight changes (in different directions) in the structural distance between the groups.

Morphosyntactic weaknesses in Developmental Language Disorder: the role of structure and agreement configurations

Agreement is a morphosyntactic dependency which is sensitive to the hierarchical structure of the clause and is constrained by the structural distance that separates the elements involved in this relation. In this paper we present two experiments, providing new evidence that Italian-speaking children with Developmental Language Disorder (DLD), as well as Typically Developing (TD) children, are sensitive to the same hierarchical and locality factors that characterise agreement in adult grammars. This sensitivity holds even though DLD children show accrued difficulties in more complex agreement configurations. In the first experiment, a forced-choice task was used to establish whether children are more affected in the computation of S-V agreement when an element intervenes hierarchically or linearly in the agreement relation: DLD children are more subject to attraction errors when the attractor intervenes hierarchically, indicating that DLD children discriminate between hierarchical and linear configurations. The second experiment, also conducted through a forced-choice task, shows that the computation of agreement in DLD children is more ‘fragile’ than in TD children (and also in children with a primary impairment in the phonological domain), in that it is more sensitive to the factors of complexity identified in Moscati and Rizzi's (2014) typology of agreement configurations. To capture the agreement pattern found in DLD children, we put forth a novel hypothesis: the Fragile Computation of Agreement Hypothesis. Its main tenet is that DLD children make use of the same grammatical operations employed by their peers, as demonstrated in Experiment 1, but difficulties increase as a function of the complexity of the agreement configuration.

Cagliari Sardinian

Sardinian is a Romance language spoken almost exclusively on the island of Sardinia, an autonomous region of Italy. Sardinian and Italian are not mutually intelligible; there is considerable structural distance between the two linguistic systems, at all linguistic levels (Loporcaro 2009: 162–171).