The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Link prediction plays an important role in complex network analysis. It is to predict the existence of an unknown link or a future link in a network. Classical methods for link prediction evaluate the similarity of vertices based on common neighbors, and denote that every common neighbor makes equal contribution to the connection likelihood. However, common neighbors may play different roles depending...
Thanks to the ubiquitous computing, the scale of data collection in various fields has been growing rapidly. Medicine is one of the fields that can benefit from the big data. However, it is faced with a big challenge because medical datasets are normally in high dimensions. Therefore, reducing dimensionality and finding the optimal set of features or attributes is of great importance. This paper presents...
In this paper, we designed software which is short for "Looking for partners". It is a kind of social media software. The majority users of the software are the college students. The novelty of this software lays in the personal interests-based friends match patterns when a user wants to add friends. The software also could support both online and offline communications with achieving the...
With the coming of the Big Data era, data mining has been confronted with new opportunities and challenges. Some limitations are exposed when traditional association rule mining algorithms are used to deal with large-scale data. In the Apriori algorithm, scanning the external storage repeatedly leads to high I/O load and brings about low performance. As for FP-Growth algorithm, the effectiveness is...
Prediction of machine breakdowns and lot product qualities plays an important role in scheduling of semiconductor manufacturing lines because accurate state of machines and lot are a key prerequisite for good scheduling. The difficulties in modeling result from the datum with high dimensions and stochastic noise that are brought inevitably in actual environment. This paper presents a novel prediction...
At present, the backward dissemination Algorithm of nerve network is applied widely in the field of rule extraction and knowledge discovery. This paper analyzed the function characteristics of nerve network and backward dissemination classification Algorithm, and introduced a few method which extracts rule knowledge in previously-feed nerve network.
Scientific task allocation and knowledge workers scheduling is an important part of rational human resources management in enterprises. In this paper, ant colony algorithm is used to research task allocation and knowledge workers scheduling. Ant colony optimization algorithm can reduce the number of optimization iteration and computing time. Elite solution retention tactics is used in iterating process...
Classification technology is an important branch of remote sensing technology. Exploring new methods to increase classification accuracies have been a key topic in remote sensing attracting scientist interests in recent years. Ant Colony Clustering Algorithm is a heuristic global optimization algorithm. In order to classify the remote sensing image, we use ants to obtain the number of cluster results...
Localization in wireless sensor networks has become a significant research challenge, attracting many researchers in the past decade. This paper provides a review of basic techniques and the state-of-the-art approaches for wireless sensors localization. The challenges and future research opportunities are discussed in relation to the design of the collaborative workspaces based on cooperative wireless...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.