Sharif Digital Repository

Web services are some kind of software applications which are available on the Web. Growing the popularity of Web services, led to increasing number of providers and as a result a great deal of Web services. This huge number of services made the searching and discovery tasks hard and effort-full jobs. In order to have a better discovery it is better to first classify Web services into some categories and then search in the relevant class. Although this classification can be done based on matching key words through the service registration information, such syntax-level service facilities can’t achieve the satisfaction results both in the precision and the recall sides. Human experience shows... 

A new microfluidic device is introduced for sorting the particles based on the hydrodynamic resistance induced in a microchannel which is not needed for additional detection or sorting modules. Hydrodynamic resistance affects physical properties, such as size and deformability of the particle. This device could apply application in cell sorting for remedies, diagnostics, and industrial applications. The device design is performed using an equivalent resistance model, and also numerical simulations are performed. For validation of the results, they are compared with experimental results. Moreover, we will discuss threshold particle size and will introduce a way to approximate it to ... 

Hadith, as one of the most important sources of classical Arabic text, presents the sayings and the conduct of Prophet Muhammad (PBUH) and his family (A.S) as narratives of life and religious teachings. In this context, Hadith processing includes tasks such as sorting, extraction, linking, categorization, and alignment of information from hadith texts, which assist in easy access to information and better understanding of the meanings of the hadiths. The absence of a comprehensive database of hadiths presents a challenge, making access to information diffcult and comparison across different works impossible. Preprocessing of hadith texts faces challenges like information extraction (such as...