An illustration of a magnifying glass. An illustration of a magnifying glass.

Abstract: This paper provides an extensive and thorough overview of the models and techniques utilized in the first and second stages of the typical information retrieval processing chain. Our ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

OpenAI is experiencing a widespread outage affecting two systems, APIs and ChatGPT. The outage has been ongoing for at least a half an hour as of publication date. The first issue is that batch API ...