Time, tense and other matters

Lecture 2 : Time , tense , and tense - logic ∗

Time and Tense

Humans conceive of time in terms of space, as shown by the language that we use to talk about temporal relations: we habitually speak of stretching out or compressing an activity, heading toward the future, returning to the past and so on (Whorf 1956, Lakoff and Johnson 1980, Binnick 1991:Chapter 1). When describing the meanings of the tenses, linguists have relied on a specific instance of the...

Time with and without tense

How is temporal information conveyed in language? In languages with tense it is direct; without tense, inference allows the receiver to arrive at an indirect temporal interpretation. I will discuss tensed and tenseless languages, proposing a unified approach that applies to both. I show that a few very general pragmatic principles account for temporal interpretation, direct and indirect. I assu...

Time and Tense in English

Tense, temporal adverbs, and temporal connectives provide information about when events described in English sentences occur. To extract this temporal information from a sentence, it must be parsed into a semantic representation which captures the meaning of tense, temporal adverbs, and temporal connectives. Representations were developed for the basic tenses, some temporal adverbs, as well as ...

Time , Tense and Aspect in Natural

Most existing natural language database interfaces (nldbs) were designed to be used with database systems that provide very limited facilities for manipulating time-dependent data, and they do not support adequately temporal linguistic mechanisms (verb tenses, temporal adverbials, temporal subordinate clauses, etc.). The database community is becoming increasingly interested in temporal databas...