Abstract: A method and system for constructive response grading for spoken language is disclosed. The method and system are computer implemented and involve a crowdsourcing step to derive evaluation features. The method includes steps for posting a speech test through an automated speech assessment tool, receiving candidate responses from candidates for the speech test; delivering the candidate responses to crowdsource volunteers; receiving crowdsourced responses from crowdsource volunteers, where the crowdsourced responses comprise a transcription of the speech test; deriving features from the transcription; and deriving a individual scores based on the features, where the individual scores are representative of pronunciation score, fluency score, content organization score and grammar score of the spoken language for each candidate.

Abstract: A method and system for building a situational judgment test implemented on non transitory computer storage media is disclosed. The method includes the steps for providing one or more test situations; providing multiple options to address each of one or more test situations, wherein multiple options comprise at least one of a correct worst answer, and a correct best answer; and providing a selectable feature for selecting either a worst response or a best response by a user. The test situation, the multiple options, and the selectable feature are provided using a user interface capable of user interaction.

Abstract: In one aspect, the invention provides a method for making a multi-state memory resistor device. The method comprises providing a convertible component and inducing multiple state-dependent resistances on the convertible component to provide a multi-state memory resistor device. The convertible component is characterized by at least one of packing density, applied pressure, temperature, contact area or combinations thereof. The resistance from the multiple state-dependent resistances of the multi-state memory resistor device is a function of maximum current applied across the convertible component. In another aspect, the invention provides a multi-state memory resistor device comprising a convertible component, wherein the convertible component converts into a multi state memory resistor device having multiple state-dependent resistances when induced with a maximum current across the convertible component.

Abstract: A method for selecting a communication channel. The method includes identifying a job, identifying a target for the job, determining a characteristic of the target, obtaining analytic information using the characteristic, identifying, using the analytic information, a first communication channel of a plurality of communication channels over which to send a first job message for the job to the target, wherein a conversion rate associated with the first communication channel is higher than any conversion rate associated with any other of the plurality of communication channels and wherein the conversion rates are determined using the analytic information, and generating the first job message, wherein the first job message is associated with a first URL, and wherein the first URL is associated with the job, a sender, the target, and the first communication channel, and sending the first job message over the first communication channel to the target.

Abstract: A method for identifying a source of a job referral, the method including identifying a URL that the job applicant uses to access a web page with functionality to enable the job applicant to apply for the first job, identifying a first job message record using the URL, obtaining an original job message record for an original job message using the first job message record, determining a first sender of the original job message from the original job message record, determining that a second job message was sent to the job applicant for a second job at the company by a second sender, wherein the second job message was sent to the job applicant before the first job message and wherein the second job message was sent to the job applicant within a look-back period, and identifying the second sender as the source of the referral for the first job.