Abstract: A well cementing method is described for improving cementing quality by controlling the hydration heat of cement slurry. By controlling the degree and/or rate of hydration heat release from cement slurry, the method improves the hydration heat release during formation of cement with curing of cement slurry, improves the binding quality between the cement and the interfaces, and in turn improves the cementing quality at the open hole section and/or the overlap section. The cementing method improves cementing quality of oil and gas wells and reduces the risk of annular pressure.

Abstract: A computer system for extracting structured data from unstructured or semi-structured text in an electronic document, the system comprising: a graphical user interface configured to present to a user a graphical view of a document for use in training multiple data extraction models for the document, each data extraction model associated with a user defined question; a user input component configured to enable the user to highlight portions of the document; the system configured to present in association with each highlighted portion an interactive user entry object which presents a menu of question types to a user in a manner to enable the user to select one of the question types, and a field for receiving from the user a question identifier in the form of human readable text, wherein the question identifier and question type selected by the user are used for selecting a data extraction model, and wherein the highlighted portion of the document associated with the question identifier is used to train the sele

Abstract: A computer system for extracting structured data from unstructured or semi-structured text in an electronic document, the system comprising: a graphical user interface configured to present to a user a graphical view of a document for use in training multiple data extraction models for the document, each data extraction model associated with a user defined question; a user input component configured to enable the user to highlight portions of the document; the system configured to present in association with each highlighted portion an interactive user entry object which presents a menu of question types to a user in a manner to enable the user to select one of the question types, and a field for receiving from the user a question identifier in the form of human readable text, wherein the question identifier and question type selected by the user are used for selecting a data extraction model, and wherein the highlighted portion of the document associated with the question identifier is used to train the sele

Abstract: A computer system for extracting structured data from unstructured or semi-structured text in an electronic document, the system comprising: a graphical user interface configured to present to a user a graphical view of a document for use in training multiple data extraction models for the document, each data extraction model associated with a user defined question; a user input component configured to enable the user to highlight portions of the document; the system configured to present in association with each highlighted portion an interactive user entry object which presents a menu of question types to a user in a manner to enable the user to select one of the question types, and a field for receiving from the user a question identifier in the form of human readable text, wherein the question identifier and question type selected by the user are used for selecting a data extraction model, and wherein the highlighted portion of the document associated with the question identifier is used to train the sele

Abstract: A computer system for extracting structured data from unstructured or semi-structured text in an electronic document, the system comprising: a graphical user interface configured to present to a user a graphical view of a document for use in training multiple data extraction models for the document, each data extraction model associated with a user defined question; a user input component configured to enable the user to highlight portions of the document; the system configured to present in association with each highlighted portion an interactive user entry object which presents a menu of question types to a user in a manner to enable the user to select one of the question types, and a field for receiving from the user a question identifier in the form of human readable text, wherein the question identifier and question type selected by the user are used for selecting a data extraction model, and wherein the highlighted portion of the document associated with the question identifier is used to train the sele

Abstract: A computer system for extracting structured data from unstructured or semi-structured text in an electronic document, the system comprising: a graphical user interface configured to present to a user a graphical view of a document for use in training multiple data extraction models for the document, each data extraction model associated with a user defined question; a user input component configured to enable the user to highlight portions of the document; the system configured to present in association with each highlighted portion an interactive user entry object which presents a menu of question types to a user in a manner to enable the user to select one of the question types, and a field for receiving from the user a question identifier in the form of human readable text, wherein the question identifier and question type selected by the user are used for selecting a data extraction model, and wherein the highlighted portion of the document associated with the question identifier is used to train the sele

Abstract: A well cementing method is described for improving cementing quality by controlling the hydration heat of cement slurry. By controlling the degree and/or rate of hydration heat release from cement slurry, the method improves the hydration heat release during formation of cement with curing of cement slurry, improves the binding quality between the cement and the interfaces, and in turn improves the cementing quality at the open hole section and/or the overlap section. The cementing method improves cementing quality of oil and gas wells and reduces the risk of annular pressure.

Abstract: Method and system for advertisement coordination through online bidding are provided. In one example, a first bid request and a second bid request are received with respect to a first advertisement opportunity and a second advertisement opportunity, respectively. A first advertisement and a second advertisement are determined for the first and second advertisement opportunities, respectively. A first online bid and a second online bid associated respectively with the first and second advertisements are generated. The first and second online bids are transmitted as a response to the first and second bid requests, respectively. A third bid request is received with respect to both the first and second advertisement opportunities. The first and second advertisement opportunities are related to an online service. A third online bid associated with both the first and second advertisements is generated. The third online bid is transmitted as a response to the third bid request.

Abstract: Method and system for advertisement coordination through online bidding are provided. In one example, a bid request is received with respect to a plurality of advertisement opportunities. The plurality of advertisement opportunities is related to an online service. A plurality of advertisements is determined in accordance with the plurality of advertisement opportunities. An online bid associated with the plurality of advertisements is generated based on the bid request. The online bid is transmitted as a response to the bid request.

Abstract: Method and system for advertisement coordination through online bidding are provided. In one example, a first bid request is received with respect to a first advertisement opportunity. A first advertisement is determined in accordance with the first advertisement opportunity. A first online bid associated with the first advertisement is generated based on the first bid request. The first online bid is transmitted as a response to the first bid request. A second bid request is received with respect to both the first advertisement opportunity and a second advertisement opportunity. The first and second advertisement opportunities are related to an online service. A second advertisement is determined in accordance with the second advertisement opportunity. A second online bid associated with both the first advertisement and the second advertisement is generated. The second online bid is transmitted as a response to the second bid request.

Abstract: Method and system for advertisement coordination through online bidding are provided. In one example, a bid request is received with respect to an advertisement opportunity related to an online service. The online service is to be presented with a first advertisement to a user. The first advertisement has been previously presented to the user. The user's behavior is obtained with respect to the first advertisement identified based on the bid request. A second advertisement is determined in accordance with the advertisement opportunity based on the user's behavior with respect to the first advertisement. An online bid associated with the second advertisement is generated based on the bid request. The online bid is transmitted as a response to the bid request.

Abstract: Method and system for advertisement coordination through online bidding are provided. In one example, a first bid request is received regarding a first advertisement opportunity. A first advertisement is determined for the first advertisement opportunity. A first online bid associated with the first advertisement is generated based on the first bid request. The first online bid is transmitted as a response to the first bid request. A second bid request is received regarding a second advertisement opportunity. The first and second advertisement opportunities are related to an online service. The user's behavior is obtained with respect to the first advertisement. A second advertisement is determined for the second advertisement opportunity based on the user's behavior with respect to the first advertisement. A second online bid associated with the second advertisement is generated. The second online bid is transmitted as a response to the second bid request.

Abstract: A method for providing an advertisement is disclosed. The method, to be implemented on a machine having at least one processor, storage, and a communication platform connected to a network may include receiving a request for an advertisement to be inserted into a content page to be presented to a user. The method further includes selecting an advertisement relevant to the content page and the user based on a content-advertisement index and a user-advertisement index, constructed based on user browsing context, and transmitting information indicative of the selected advertisement as a response to the request. Further disclosed is a method for generating multi-dimensional index.