Web Search Overview Crawling IR Dimensions of IR IR is more than just text, and more than just web search although these are central People doing IR work with different media, different types of search applications, and different tasks 9Web Search Overview & Crawling 9 Dimensions of IR ▪ IR is more than just text, and more than just web search ▪ although these are central ▪ People doing IR work with different media, different types of search applications, and different tasks IR