Abstract
By investigating the generic attributes of a representative set of terrestrial languages at varying levels of abstraction, it is our endeavour to try and isolate elements of the signal universe, which are computationally tractable for its detection and structural decipherment. Ultimately, our aim is to contribute in some way to the understanding of what 'languageness' actually is. This paper describes algorithms and software developed to characterise and detect generic intelligent language-like features in an input signal, using natural language learning techniques: looking for characteristic statistical "language-signatures" in test corpora. As a first step towards such species-independent language-detection, we present a suite of programs to analyse digital representations of a range of data, and use the results to extrapolate whether or not there are language-like structures which distinguish this data from other sources, such as music, images, and white noise.
Original language | English |
---|---|
Pages (from-to) | 389-398 |
Number of pages | 10 |
Journal | Acta Astronautica |
Volume | 68 |
Issue number | 3-4 |
DOIs | |
Publication status | Published - Feb 2011 |
Keywords
- Audio
- Cognition
- Decipherment
- Entropy
- Extraterrestrial
- Language
- Structure