The rescue work of our country is facing with huge moral risk, the problem that the waste and the lack of resistance resources exist at the same time commands the realization of the accurate allocation of assistance r...The rescue work of our country is facing with huge moral risk, the problem that the waste and the lack of resistance resources exist at the same time commands the realization of the accurate allocation of assistance resources. Basing on the analysis of the characteristics and hazards of this population, the writer puts forward the suggestions to construct the urban vagrants＇ accurate rescue system with the relevant suggestions： perfecting the relief systern, fulfilling the basic functions of the relief management station, setting up an environment of sound laws and regulations. Take the temporary solution as the way and the permanent cure as the goal, not only achieve the resolve of the matter on surface, but also the matter of essence, enhance the overall viability of the urban wandering population.展开更多
We investigate highly sophisticated mechanisms that merge and automate interoperability of heterogeneous traditional information systems together with the World Wide Web as one world. In particular, we introduce the A...We investigate highly sophisticated mechanisms that merge and automate interoperability of heterogeneous traditional information systems together with the World Wide Web as one world. In particular, we introduce the ABB system that employs most of the Benevolent Builders (BB) which are assertions, integration rules, ABB network graph and agents to activate the components’ versatility to reconcile the semantics involved in data sharing in order to withstand the terrific dynamic computer technology in the present and future information age. The ABB is a global application system with its operation covering local databases to the Internet. The first three BB are passive objects, whereas, the agent has a strong versatility to perceive events, perform actions, communicate, make commitments, and satisfy claims. Due to the BB’s power of intelligence, ABB also has the capability to filter out and process only the relevant operational sources like preferences (i.e. customer’s interest) from the sites. The ABB’s richness in knowledge and flexibility to accommodate various data models, manages to link: system to system or firm to firm regardless of the field such as: engineering, insurance, medical, space science, and education, to mention a few.展开更多
Integrability plays a central role in solving many body problems in physics. The explicit construction of the Jack polynomials is an essential ingredient in solving the Calogero–Sutherland model, which is a one-dimen...Integrability plays a central role in solving many body problems in physics. The explicit construction of the Jack polynomials is an essential ingredient in solving the Calogero–Sutherland model, which is a one-dimensional integrable system. Starting from a special class of the Jack polynomials associated to the hook Young diagram, we find a systematic way in the explicit construction of the transition coefficients in the power-sum basis, which is closely related to a set of mutually commuting operators, i.e. the conserved charges.展开更多
文摘The rescue work of our country is facing with huge moral risk, the problem that the waste and the lack of resistance resources exist at the same time commands the realization of the accurate allocation of assistance resources. Basing on the analysis of the characteristics and hazards of this population, the writer puts forward the suggestions to construct the urban vagrants＇ accurate rescue system with the relevant suggestions： perfecting the relief systern, fulfilling the basic functions of the relief management station, setting up an environment of sound laws and regulations. Take the temporary solution as the way and the permanent cure as the goal, not only achieve the resolve of the matter on surface, but also the matter of essence, enhance the overall viability of the urban wandering population.
文摘We investigate highly sophisticated mechanisms that merge and automate interoperability of heterogeneous traditional information systems together with the World Wide Web as one world. In particular, we introduce the ABB system that employs most of the Benevolent Builders (BB) which are assertions, integration rules, ABB network graph and agents to activate the components’ versatility to reconcile the semantics involved in data sharing in order to withstand the terrific dynamic computer technology in the present and future information age. The ABB is a global application system with its operation covering local databases to the Internet. The first three BB are passive objects, whereas, the agent has a strong versatility to perceive events, perform actions, communicate, make commitments, and satisfy claims. Due to the BB’s power of intelligence, ABB also has the capability to filter out and process only the relevant operational sources like preferences (i.e. customer’s interest) from the sites. The ABB’s richness in knowledge and flexibility to accommodate various data models, manages to link: system to system or firm to firm regardless of the field such as: engineering, insurance, medical, space science, and education, to mention a few.
基金Supported by National Natural Science Foundation of China under Grant No.11035008
文摘Integrability plays a central role in solving many body problems in physics. The explicit construction of the Jack polynomials is an essential ingredient in solving the Calogero–Sutherland model, which is a one-dimensional integrable system. Starting from a special class of the Jack polynomials associated to the hook Young diagram, we find a systematic way in the explicit construction of the transition coefficients in the power-sum basis, which is closely related to a set of mutually commuting operators, i.e. the conserved charges.
