This paper describes the system developed by the UBham team for the SemEval2014 Aspect-Based Sentiment Analysis task (Task 4). We present an approach based on deep linguistic processing techniques and resources, and explore the parameter space of these techniques applied to the different stages in this task and examine possibilities to exploit interdependencies between them.

This study investigates the Voice Onset Time (VOT) of stop consonant production in six bilingual English-Arabic children in order to examine whether bilingual children possess one unitary or two separate linguistic systems. A total of six English-Arabic bilingual children participated ages 5 to 10. English and Arabic stop consonants followed by a vowel /a/ made by bilingual children were measur...

In this study we elaborate a road map for the conversion of a traditional lexical syntactico-semantic resource for French into a linguistic linked open data (LLOD) model. Our approach uses current best-practices and the analyses of earlier similar undertakings (lemonUBY and PDEV-lemon) to tease out the most appropriate representation for our resource.

This paper investigates the potential use of dialog-based ALICEbots in disseminating terrorism information to the general public. In particular, we study the acceptance and response satisfaction of ALICEbot responses in both the general conversation and terrorism domains. From our analysis of three different knowledge sets: general conversation, terrorism, and combined, we found that users were...

This paper describes a process of building a bilingual syntactically annotated corpus, the PCEDT (Prague Czech-English Dependency Treebank). The corpus is being created at Charles University, Prague, and the release of this corpus as Linguistic Data Consortium data collection is scheduled for the spring of 2004. The paper discusses important decisions made prior to the start of the project and ...

To relax the Term Independence Assumption, Term Dependency is introduced and it has improved retrieval precision dramatically. There are two kinds of term dependencies, one is defined by term proximity, and the other is defined by linguistic dependencies. In this paper, we take a comparative study to re-examine these two kinds of term dependencies in dependence language model framework. Syntact...

Absolute linguistic universals are often justified by cross-linguistic analysis: If all observed languages exhibit a property, the property is taken to be a likely universal, perhaps specified in the cognitive or linguistic systems of language learners and users. In many cases, these patterns are then taken to motivate linguistic theory. Here, we show that cross-linguistic analysis will very ra...

The subject of this research is linguistic (or: language) audit. The term is new and not being widely used so far. Linguistic audit, in particular, is offered as a service of linguistic-consulting agencies’ activities. Modern linguistic consulting, according to the author, is a form of stimulating theoretical and practical development of linguistic ecology, a new branch of applied linguistics, ...

In previous works, we have developed some computational models of quasi-periodic phenomena based on Fuzzy Finite State Machines. Here, we extend this work to allow designers to obtain detailed linguistic descriptions of relevant amplitude and temporal changes. We include several examples that will help to understand and use this new resource for linguistic description of complex phenomena.

BACKGROUND Concerted evolution is normally used to describe parallel changes at different sites in a genome, but it is also observed in languages where a specific phoneme changes to the same other phoneme in many words in the lexicon—a phenomenon known as regular sound change. We develop a general statistical model that can detect concerted changes in aligned sequence data and apply it to study...