http://dspace-surabaya.uph.edu:8080/xmlui/handle/123456789/274 2026-11-06T14:49:28Z 2026-11-06T14:49:28Z Andreas Hartanti, Lusia Permata Sari http://dspace-surabaya.uph.edu:8080/xmlui/handle/123456789/1679 2022-03-30T06:47:27Z 2017-07-23T00:00:00Z

Webpage Classification Using Naïve Bayes Classifier and Information Retrieval Method to Block the Pornography Contents Andreas; Hartanti, Lusia Permata Sari The need of information is such magnitude. It would trigger advances in information technology. Many things can be done by using the internet. The main objective that people use the Internet is to find the information. Unfortunately, not all the information available on the internet it is true and good consumed. There are plenty of information on the internet which is a hoax and contains elements that are contrary to morals and ethics such as terrorism, racism, and pornography. Thus, it required a strong faith and knowledge to be able to sort the incoming information. Due there are many children who also use the internet and conditions where the parents cannot supervise the activities of their children continuously, it would require an application that is embedded in the web browser so that bad content can be blocked automatically. This article focuses on the research of handling pornographic content on the text based webpages. It needed a smart application to be able to distinguish text that contains pornography. Thus, we are implementing artificial intelligence into our research by applying Naive Bayes and information retrieval method. As a result, the application is able to block 88.02% of the pornographic content

2017-07-23T00:00:00Z Hartanti, Lusia Permata Sari http://dspace-surabaya.uph.edu:8080/xmlui/handle/123456789/1678 2022-03-30T09:03:00Z 2017-07-13T00:00:00Z

POTENTIAL USE OF CHROME-TANNED LEATHER WASTE AS CERAMIC PIGMENT Hartanti, Lusia Permata Sari Waste is can be defined as materials which no longer can be used for the intended purposes for originally. Hazardous waste from industries might be the source of pollution if there is no proper treatment. Many industries use chromium as a material in the production process. The existence of chromium waste will bring harmful effects to the environment. Forms of chromium in environment are trivalent and hexavalent forms. One of alternative methods to utilize waste is by using it as a pigment. Chromium waste can be utilized as a pigment in industries such as ceramics, tile, ornamental and household ceramic

2017-07-13T00:00:00Z