Grammont discusses changes in the development of French from Latin, citing examples of similar patterns in the speech of one child. For instance, the child displayed vowel dissimilation in forms like néni for fini ‘finished’, paralleling historical developments such as Latin finire  Old French fenir ‘to finish’. While Schleicher and Grammont stop short of imputing direct causality, explicit co...

Historical linguists have always known that some linguistic changes result from deliberate, conscious actions by speakers. But the general assumption has been that such changes are relatively trivial, confined mainly to the invention or borrowing of new words, changes in lexical semantics, and the adoption of a few structural features from a prestige dialect. The goal of this paper is to show t...

One of the most widely pursued goals in dialogue system development is the improvement of usability, which i s mainly achieved by providing users with both friendly and manageable interfaces. The MIMUS dialogue system supports multimodal interactions, allowing the user to interact not only verbally but also graphically. In addition to this, MIMUS (MultIModal, University of Seville) is a multili...

Reanalysis is a well-known process of language change in morpho-syntax. However, the semantic composition of sentence meanings can also undergo reanalysis and lead to meaning changes for parts of the sentence. The article provides the basic notions of compositional semantics ⁄pragmatics that underlie semantic reanalysis, surveys possible constellations and causes of reanalysis, and contrasts th...

Language change results from the differential propagation of linguistic variants distributed among the linguistic repertoires of communicatively interacting individuals in a given community. From this it follows that language change is socially-mediated in two important ways. First, since language change is a social-epidemiological process that takes place by propagating some aspect of communic...

We propose substantive universals in the relationship between social evolution and language change. Social anthropologists have categorized societies into roughly four broad types by social organization: bands, tribes, chiefdoms and states. This classification is evolutionary in the sense that the society types arose in human history in the sequence given above. We compare these society types t...

Linguists have long identified sound changes that occur in parallel. Now novel research shows how Bayesian modeling can capture complex concerted changes, revealing how evolution of sounds proceeds.

Social networks play an important role in determining the dynamics and outcome of language change. Early empirical studies only examine small-scale local social networks, and focus on the relationship between the individual speakers’ linguistic behaviors and their characteristics in the network. In contrast, computer models can provide an efficient tool to consider large-scale networks with dif...