@article {440,
	title = {Soft-404 pages, a crawling problem},
	journal = {Journal of Digital Information Management},
	volume = {12},
	year = {2014},
	note = {Export Date: 10 July 2014},
	month = {2014},
	pages = {73 - 92},
	abstract = {During its traversal of the Web, crawler systems have to deal with multiple challenges. Some of them are related with detecting garbage content to avoid wasting resources processing it. Soft-404 pages are a type of garbage content generated when some web servers do not use the appropriate HTTP response code for death links making them to be incorrectly identified. Our analysis of the Web has revealed that 7.35\% of web servers send a 200 HTTP code when a request for an unknown document is received, instead of a 404 code, which indicates that the document is not found. This paper presents a system called Soft404Detector, based on web content analysis to identify web pages that are Soft-404 pages. Our system uses a set of content-based heuristics and combines them with a C4.5 classifier. For testing purposes, we built a Soft-404 pages dataset. Our experiments indicate that our system is very effective, achieving a precision of 0.992 and a recall of 0.980 at Soft-404 pages.},
	keywords = {Algorithms, Data mining, Design, Link analysis, Performance, Soft-404 error, Statistical properties of the web, Web decay, Web spam},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84903202899\&partnerID=40\&md5=fa1bd1e59e4da6c413c6527da17e6e6b},
	author = {Prieto, V.M. and {\'A}lvarez, M. and Cacheda, F.}
}
@article {262,
	title = {Enhanced learning and educational management through online collaborative technologies},
	journal = {Journal of Digital Information Management},
	volume = {9},
	year = {2011},
	note = {Cited By (since 1996):1Export Date: 10 July 2014},
	month = {2011},
	pages = {33 - 42},
	abstract = {Merging traditional ways of teaching with modern approaches as e-Learning, focused on online multimedia applications and technologies, developed in a collaborative manner, became a real necessity in order to enhance learning and educational management. In this paper we introduce our developed Education Management Tool (EDM), a visual, interactive and collaborative e-Learning solution, dedicated for optimizing the teaching, learning and testing processes in different Computer Science topics but also in any other scientifc feld. EDM allows geographically distributed students to contribute concurrently and collaboratively by working on the same application: designing, programming, debugging, testing and documenting. Besides that, EDM is free, easy to use, and helps to improve quality and performance in e-Learning, providing fexibility, extensibility and interactivity. The EDM Learning module allows defning lessons that consists of text-descriptions and media fles such as images, fash movies or video clips. We illustrate how third-party lessons can be integrated into EDM by presenting our interactive fash applications about digital logic circuits and algorithms, two fundamental topics of Computer Science. One of the latest development achievements consists in a Management module, with proper administration of marks, averages, lessons and student{\textquoteright}s presence at courses and laboratories, which allows generating, printing and exporting reports. Another issue, extremely necessary during collaborative writing and programming, is versioning, a mechanism which allows recovering any of the last ten versions of lessons or source codes.},
	keywords = {Algorithms, Collaborative technologies, Digital logic circuits, e-Learning, Education Management Tool, Web applications},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-79960666591\&partnerID=40\&md5=5b162b4c94771ec8eac487c8670056dc},
	author = {Florea, A. and Gellert, A. and Anghel, T. and Florea, D.}
}
