Does network complexity help organize Babel's library?
  In this work, we study properties of texts from the perspective of complex network theory. Words in given texts are linked by co-occurrence and transformed into networks, and we observe that these display topological properties common to other complex systems. However, there are some properties that seem to be exclusive to texts; many of these properties depend on the frequency of words in the text, while others seem to be strictly determined by the grammar. Precisely, these properties allow for a categorization of texts as either with a sense and others encoded or senseless. 
Juan Pablo C\'ardenas, Iv\'an Gonz\'alez, Gerardo Vidal, Miguel   Fuentes
physics.soc-ph cs.CL nlin.AO physics.data-an