| tech,9-1-J82-3002,ak | an overall account of a prototype <term> | natural language question answering system | </term> , called <term> Chat-80 </term> . <term> | #14134 This paper gives an overall account of a prototypenatural language question answering system, called Chat-80. | |
| tool,16-1-J82-3002,ak | question answering system </term> , called <term> | Chat-80 | </term> . <term> Chat-80 </term> has been designed | #14141 This paper gives an overall account of a prototype natural language question answering system, calledChat-80. | |
| tool,0-2-J82-3002,ak | </term> , called <term> Chat-80 </term> . <term> | Chat-80 | </term> has been designed to be both efficient | #14143 This paper gives an overall account of a prototype natural language question answering system, called Chat-80.Chat-80 has been designed to be both efficient and easily adaptable to a variety of applications. | |
| tech,1-3-J82-3002,ak | to a variety of applications . The <term> | system | </term> is implemented entirely in <term> Prolog | #14161 Thesystem is implemented entirely in Prolog, a programming language based on logic. | |
| tech,6-3-J82-3002,ak | system </term> is implemented entirely in <term> | Prolog | </term> , a <term> programming language </term> | #14166 The system is implemented entirely inProlog, a programming language based on logic. | |
| tech,9-3-J82-3002,ak | entirely in <term> Prolog </term> , a <term> | programming language | </term> based on <term> logic </term> . With | #14169 The system is implemented entirely in Prolog, aprogramming language based on logic. | |
| other,13-3-J82-3002,ak | programming language </term> based on <term> | logic | </term> . With the aid of a <term> logic-based | #14173 The system is implemented entirely in Prolog, a programming language based onlogic. | |
| other,5-4-J82-3002,ak | <term> logic </term> . With the aid of a <term> | logic-based grammar formalism | </term> called <term> extraposition grammars | #14180 With the aid of alogic-based grammar formalism called extraposition grammars, Chat-80 translates English questions into the Prolog subset of logic. | |
| other,9-4-J82-3002,ak | logic-based grammar formalism </term> called <term> | extraposition grammars | </term> , <term> Chat-80 </term> translates English | #14184 With the aid of a logic-based grammar formalism calledextraposition grammars, Chat-80 translates English questions into the Prolog subset of logic. | |
| tool,12-4-J82-3002,ak | <term> extraposition grammars </term> , <term> | Chat-80 | </term> translates English questions into | #14187 With the aid of a logic-based grammar formalism called extraposition grammars,Chat-80 translates English questions into the Prolog subset of logic. | |
| other,18-4-J82-3002,ak | translates English questions into the <term> | Prolog subset of logic | </term> . The resulting <term> logical expression | #14193 With the aid of a logic-based grammar formalism called extraposition grammars, Chat-80 translates English questions into theProlog subset of logic. | |
| model,2-5-J82-3002,ak | subset of logic </term> . The resulting <term> | logical expression | </term> is then transformed by a <term> planning | #14200 The resultinglogical expression is then transformed by a planning algorithm into efficient Prolog, cf. query optimisation in a relational database. | |
| tech,9-5-J82-3002,ak | expression </term> is then transformed by a <term> | planning algorithm | </term> into efficient <term> Prolog </term> | #14207 The resulting logical expression is then transformed by aplanning algorithm into efficient Prolog, cf. query optimisation in a relational database. | |
| tech,13-5-J82-3002,ak | planning algorithm </term> into efficient <term> | Prolog | </term> , cf. <term> query optimisation </term> | #14211 The resulting logical expression is then transformed by a planning algorithm into efficientProlog, cf. query optimisation in a relational database. | |
| tech,16-5-J82-3002,ak | efficient <term> Prolog </term> , cf. <term> | query optimisation | </term> in a <term> relational database </term> | #14214 The resulting logical expression is then transformed by a planning algorithm into efficient Prolog, cf.query optimisation in a relational database. | |
| tech,20-5-J82-3002,ak | <term> query optimisation </term> in a <term> | relational database | </term> . Finally , the <term> Prolog form </term> | #14218 The resulting logical expression is then transformed by a planning algorithm into efficient Prolog, cf. query optimisation in arelational database. | |
| other,3-6-J82-3002,ak | relational database </term> . Finally , the <term> | Prolog form | </term> is executed to yield the answer . | #14224 Finally, theProlog form is executed to yield the answer. |
