It’s always fun to see someone do something really neat with your software. This elegantly designed search interface for Asia studies makes excellent use of Pazpar2. I particularly like the clever use of a bar chart for the date facet. Nice work!

Most of the science of Information Retrieval centers around being able to find and rank the right set of documents in response to a given query. We spend much time arguing about technical details like ranking algorithms and the benefits of indexing versus broadcast searching. Every Information Professional I know both deifies and fears Google […]

We are often asked about where we stand on the discussion of central indexing versus broadcast metasearching. Our standard answer: “You probably need some of both” always calls for further explanation. Some time ago, I wrote this up for a potential business partner. If it sounds a little like a marketing spiel… guilty as charged. […]

spent most of last week up in Edinburgh, for the Open Edge conference on open-source software in libraries, attended mostly by academic librarians and their technical people. It was an interesting time, and I met a lot of interesting people. At the risk of overusing the word “interesting”, it was also of interest to see how widespread […]

We’ve been investigating ways we might add result clustering to our metasearch tools. Here’s a short introduction to the topic and to an open source platform for experimenting in this area. Clustering Using a search interface that just takes some keywords often leads to miscommunication. The computer has no sense of context and users may not […]