Abstract: This disclosure relates generally to a method and system for assigning an ideal promotional offer on the plurality of items in a cart in real-time. Retailers have huge number of promotional offers and complex eligibility rules leading to explored number of combination of offers eligible to cart items in real time. It becomes challenging to identify the ideal offers that need to be assigned to cart items in real time. In addition, retailers introduce new promotional offers at frequent intervals and leading to adjust analytical framework every time as per the new promotional offer added. The disclosed method provides a mechanism wherein existing promotional offers are mapped with the cart items that maximize benefit to the shopper and also handles new promotional offers by assigning a suitable objective function automatically. Therefore, ideal combination of offers is provided to the shopper seamlessly.

Abstract: Disclosed are crosslinked copolymer network, comprising a copolymer, comprising a plurality of zwitterionic repeat units, and a plurality of a first type of hydrophobic repeat units; a plurality of crosslinking units; and a plurality of crosslinks; wherein each crosslinking unit comprises a first terminal thiol moiety and a second terminal thiol moiety; each hydrophobic repeat unit comprises an alkene; and each crosslink is formed from (i) the first terminal thiol moiety of a crosslinking unit and the alkene of a first hydrophobic repeat unit, and (i) the second terminal thiol moiety of the crosslinking unit and the alkene of a second hydrophobic repeat unit; and the method of making such cross-linked copolymer network. Also disclosed are the thin film composite membrane comprising the cross-linked copolymer network; and methods for using such thin film composite membrane.

Abstract: A data lineage system is provided that traces a data lineage of a data warehouse. The data lineage system maps a target data element to one or more source data elements. The data lineage system further stores one or more source surrogate keys within one or more auxiliary columns of a target data record. The data lineage system further stores, for each source data element, a data lineage mapping system record within a data lineage mapping system table that represents the mapping of the target data element and the corresponding source data element. The data lineage system further maps a source data element to one or more target data elements. The system further stores, for each target data element, a shadow system record within a shadow system table that represents the mapping of the source data element and the corresponding target data element.

Abstract: A data lineage system is provided that traces a data lineage of a data warehouse. The data lineage system maps a target data element to one or more source data elements. The data lineage system further stores one or more source surrogate keys within one or more auxiliary columns of a target data record. The data lineage system further stores, for each source data element, a data lineage mapping system record within a data lineage mapping system table that represents the mapping of the target data element and the corresponding source data element. The data lineage system further maps a source data element to one or more target data elements. The system further stores, for each target data element, a shadow system record within a shadow system table that represents the mapping of the source data element and the corresponding target data element.