Abstract: A source code patch generation system uses the context of a buggy source code snippet of a source code program and a hint to predict a source code segment that repairs the buggy source code snippet. The hint is a source code segment that is semantically-similar to the buggy source code snippet where the similarity is based on a context of the buggy source code snippet. An autoregressive deep learning model uses the context of the buggy source code snippet and the hint to predict the most likely source code segment to repair the buggy source code snippet.

Abstract: A customer may be allowed to request a service and to very quickly be put in touch with a local service provider who can perform the requested service. The customer need not know the identity of the vendor beforehand, and the vendor may not know the identity of the customer before agreeing to discuss the service. Multiple local service providers may be contacted in parallel by a centralized server configured to connect the customer with the local service providers. The most qualified or most highly rated local service providers for the particular service may be identified and then contacted first. The customer may be put in touch with one or more vendors in a very short amount of time after submitting the request, e.g., within 90 seconds.

Abstract: Aspects of the present disclosure are presented for allowing a customer to request a service and to very quickly be put in touch with a local service provider who can perform the requested service. The customer need not know the identity of the vendor beforehand, and the vendor may not know the identity of the customer before agreeing to discuss the service, in some embodiments. Multiple local service providers may be contacted in parallel by a centralized server configured to connect the customer with the local service providers. In some embodiments, the most qualified or most highly rated local service providers for the particular service may be identified and then contacted first. In some embodiments, the customer may be put in touch with one or more vendors in a very short amount of time after submitting the request, e.g., within 90 seconds.