Developers of cross-lingual semantic annotation schemes face a number of issues not encountered in monolingual annotation. This paper discusses four such issues, related to the establishment of annotation labels, and the treatment of languages with more fine-grained, more coarse-grained, and cross-cutting categories. We propose that a lattice-like architecture of the annotation categories can adequately handle all four issues, and at the same time remain both intuitive for annotators and faithful to typological insights. This position is supported by a brief annotation experiment.

This paper presents a cross-linguistic investigation of the antipassive within the framework of Radical Construction Grammar. Based on function, this study identifies constructions in 70 languages from 25 language families and four geographical macro areas. Iconically motivated correlations were found between functions and the morphosyntactic strategies they employ. The results of this study suggest that constructions indicating the lower individuation of patients and constructions indicating the lower affectedness of patients, previously grouped together as ‘antipassive’, should be considered two separate construction types. This is based on their separate functions, the distinct morphosyntactic strategies used to encode them across languages, and differences in productivity with regard to semantic classes of verbs.

This paper presents an annotation scheme for modality that employs a dependency structure. Events and sources (here, conceivers) are represented as nodes and epistemic strength relations characterize the edges. The epistemic strength values are largely based on Saurí and Pustejovsky's (2009) FactBank, while the dependency structure mirrors Zhang and Xue's (2018b) approach to temporal relations. Six documents containing 377 events have been annotated by two expert annotators with high levels of agreement.

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We present AutoAspect, a novel, rule-based annotation tool for labeling tense and aspect. The pilot version annotates English data. The aspect labels are designed specifically for Uniform Meaning Representations (UMR), an annotation schema that aims to encode crosslingual semantic information. The annotation tool combines syntactic and semantic cues to assign aspects on a sentence-by-sentence basis, following a sequence of rules that each output a UMR aspect. Identified events proceed through the sequence until they are assigned an aspect. We achieve a recall of 76.17% for identifying UMR events and an accuracy of 62.57% on all identified events, with high precision values for 2 of the aspect labels.