Order Collecting Robot with Automatic Allocation

Automatic keyword extraction using Latent Dirichlet Allocation topic modeling: Similarity with golden standard and users' evaluation

Purpose: This study investigates the automatic keyword extraction from the table of contents of Persian e-books in the field of science using LDA topic modeling, evaluating their similarity with golden standard, and users' viewpoints of the model keywords. Methodology: This is a mixed text-mining research in which LDA topic modeling is used to extract keywords from the table of contents of sci...

Eco-friendly Environment with RFID Communication Imparted Waste Collecting Robot

Modernization of the restaurants using electronics and communication is needed by imparting the smart technology. The technology is to be adopted for restaurants to keep the premises clean and green. Human interpretation is to be reduced to impart the technology. Smart waste collecting system enabled to develop a methodology to collect the waste material into the dustbin provided at the guided ...

System design of a litter collecting robot

Litter in public places is a serious problem. Not only because of the obvious dirtiness, but also because litter attracts more litter and can cause the winding down of an area leading to large negative financial and social consequences. To avoid this, public areas have been kept clean by humans. In this paper, we apply systems architecting and engineering techniques and among others a tool from...

Optimal Order Allocation with Discount Pricing

We consider a problem of optimal order allocation faced for example by an internet trading agent who seeks to ful…l an order for speci…ed amounts of several products from a pre-arranged list of suppliers, taking into account availability and price. We present a mixed integer programming (MILP) formulation for the case that suppliers impose a …xed charge which is waived or discounted on orders a...

Information collecting situations and bi-monotonic allocation schemes