The free-form tags available from social bookmarking sites such as Delicious have been shown to be useful for a number of purposes and could serve as a cheap source of metadata about URLs on the web. Unfortunately recent years have seen a reduction in the popularity of such sites, however at the same time microblogging sites such as Twitter have exploded in popularity. On these sites users subm...

Recommender systems for social media have attracted considerable attentions due to its inherent features, such as a huge amount of information, social networks, and real-time features. In microblogs, which have been recognized as one of the most popular social media, most of URLs posted by users are considered to be fresh (i.e., shortly after creation). Hence, it is important to recommend URLs ...

wireless sensor networks, due to the characteristics of sensors such as wireless communication channels, the lack of infrastructure and targeted threats, are very vulnerable to the various attacks. routing attacks on the networks, where a malicious node from sending data to the base station is perceived. in this article, a method that can be used to transfer the data securely to prevent attacks...

In the last few years, phishing attacks have been increasing eventually. As internet is developing, security for it becoming a challenging task. Cyber-attacks and threats are rapidly. These days many fake websites created to deceive victims by collecting their login credentials, bank details, etc. Many anti-phishing products launched into market use blacklists, heuristics, visual machine learni...

The web has greatly improved the accessibility of scientific information, however the role of the web in formal scientific publishing has been debated. Some argue that the lack of persistence of web resources means that they should not be cited in scientific research. We analyze references to web resources in computer science publications, finding that the number of web references has increased...

Uniform resource locators (URLs), which mark the address of a resource on the World Wide Web, are often human-readable and can indicate metadata about a resource. This paper explores the mining of URLs to yield categoric metadata about web resources via a three-phase pipeline of word segmentation, abbreviation expansion and classification. I apply this approach to the problem of subject metadat...

Uniform resource locators (URLs), which mark the address of a resource on the World Wide Web, are often human-readable and can indicate metadata about a resource. This paper explores the mining of URLs to yield categoric metadata about web resources via a three-phase pipeline of word segmentation, abbreviation expansion and classification. I apply this approach to the problem of subject metadat...