Abstract: Conventional Question and Answer (QA) datasets are created for generating factoid questions only and the present disclosure generates longform technical QA dataset from textbooks. Initially, the system receives a technical textbook document and extracts a plurality of contexts. Further, a first plurality of questions are generated based on the plurality of contexts. A plurality of answerable questions are generated further based on the plurality of contexts using an unsupervised template-based matching technique. Further, a combined plurality of questions are generated by combining the first plurality of questions and the plurality of answerable questions. Further, an answer for the combined plurality of questions are generated using an autoregressive language model and a mapping score is computed. Further, a plurality of optimal answers are selected based on the corresponding mapping score.

Abstract: A spinnable, gel-free and thermally stable polyester composition includes at least one dicarboxylic acid or monoesters thereof or diesters thereof; at least one diol; at least one carboxylic acid anhydride; at least one sodium or lithium based aromatic co-monomer and at least one hydroxyl terminated polyester polyol. The polyester is produced by esterifying at least one dicarboxylic acid or monoesters thereof or diesters thereof and at least one diol along with at least one acid anhydride at a temperature in the range of 250° C. to 290° C. and pressure in the range of 0 kg/cm2g to 5 kg/cm2g; and polycondensing the esterified mixture along with at least one sodium or lithium based aromatic compound and at least one hydroxyl terminated polyether polyol at a temperature in the range of 250° C. to 290° C. and under vacuum of 0.1 torr to 10 torr.

Abstract: The disclosure herein relates to an improved local area network certification system, apparatus, and method. More particularly, the disclosure relates to a certification-based system, apparatus, and method where a certification authority issues and manages a first certification and grants LAN Information Technology Executives and Network Administrators the capacity to request and store on a local gateway User-Specific, Permission-Coded Certificates to control the transfer of data within the LAN and with external sources.

Abstract: The present invention discloses an easily alkali soluble polyester comprising at least one dicarboxylic acid or monoesters thereof or diesters thereof; at least one diol; at least one carboxylic acid anhydride; at least one sodium or lithium based aromatic co-monomer and at least one hydroxyl terminated polyester polyol. The polyester is produced by esterifying at least one dicarboxylic acid or monoesters thereof or diesters thereof and at least one diol alongwith at least one acid anhydride at a temperature in the range of 250 to 290° C. and pressure in the range of 0 to 5 kg/cm2g; and polycondensing the esterified mixture along with at least one sodium or lithium based aromatic compound and at least one hydroxyl terminated polyether polyol at temperature in the range of 250 to 290° C. and under vacuum of 0.1 to 10 torr.

Abstract: The disclosure herein relates to an improved local area network certification system, apparatus, and method. More particularly, the disclosure relates to a certification-based system, apparatus, and method where a certification authority issues and manages a first certification and grants LAN Information Technology Executives and Network Administrators the capacity to request and store on a local gateway User-Specific, Permission-Coded Certificates to control the transfer of data within the LAN and with external sources.