Plant Propagation Methods Course Developed for Delivery on the World Wide Web

An Expert System Delivery Environment for the World Wide Web

AdviceWeb is an expert system delivery environment aimed at enabling a wide range of high-quality expert systems to be created and made available free of charge to users via the world wide web. Applications have a uniform 'look and feel', do not require any special software to use and are fully integrated with other sources of information on the web. A rapid application development facility is ...

Propagation of Meta Data Over the World Wide Web

In this paper we propose a distribution and propagation algorithm for meta data. The main purpose of this is to tentatively allocate or derive meta data for nodes (in our case sites and/or web pages) for which no meta data exists. We propose an algorithm that depends on 1) meta data given to a node, site and/or web page, 2) how pervasive we percieve this meta data, and 3) the trust that we give...

Methods for Sampling Pages Uniformly from the World Wide Web

We present two new algorithms for generating uniformly random samples of pages from the World Wide Web, building upon recent work by Henzinger et al. (Henzinger et al. 2000) and Bar-Yossef et al. (Bar-Yossef et al. 2000). Both algorithms are based on a weighted random-walk methodology. The first algorithm (DIRECTED-SAMPLE) operates on arbitrary directed graphs, and so is naturally applicable to...

Hyperstructure-based search methods for the world wide web

New Methods and Tools for the World Wide Web Search

Explosive growth of the World Wide Web as well as its heterogeneity call for powerful and easy to use search tools capable to provide the user with a moderate number of relevant answers. This paper presents analysis of key aspects of recently developed Web search methods and tools: visual representation of subject trees, interactive user interfaces, linguistic approaches, image search, ranking ...