Melvin is a conversational voice interface for cancer genomics data.

Despite large collections of cancer genomics data being openly available, the inability to quickly interrogate this information remains a barrier for researchers and oncologists. Here we present Melvin, an Amazon Alexa skill to explore cancer genomics data through simple conversations.

Mutational signature assignment heterogeneity is widespread and can be addressed by ensemble approaches.

Single-base substitution (SBS) mutational signatures have become standard practice in cancer genomics. In lieu of de novo signature extraction, reference signature assignment allows users to estimate the activities of pre-established SBS signatures within individual malignancies. Several tools have been developed for this purpose, each with differing methodologies.