Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Massive XML data are increasingly generated for the representation, storage and exchange of b information. Twig query processing over massive XML data has become a research focus. Hover, most traditional algorithms cannot be directly implemented in a distributed manner. Some of the existing distributed algorithms generate a lot of useless intermediate results and execute many join operations of partial results in most cases; others require the priori knowledge of query pattern before XML partition, storage and query processing, which is impractical in the cases of large-scale data or frequent incoming new queries. To improve efficiency and scalability, in this paper,  propose a 3-phase distributed algorithm DisT3 based on node distribution mechanism to avoid unnecessary intermediate results. Furthermore,  propose a lightight local index ReP with an enhanced XML partitioning approach using arbitrary partitioning strategy, and based on ReP  propose an improved 2-phase distributed algorithm DisT2ReP to further reduce the communication cost. After the performance guarantees are analyzed, extensive experiments are conducted to verify the efficiency and scalability of our proposed algorithms in distributed twig query applications.
['Xin Bi', 'Xiangguo Zhao', 'Guoren Wang']
I am writing a research paper on a idea Efficient Processing of Distributed Twig Queries Based on Node Distribution
[{"from": "human", "value": "I am writing a research paper on a idea Efficient Processing of Distributed Twig Queries Based on Node Distribution"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Massive XML data are increasingly generated for the representation, storage and exchange of b information. Twig query processing over massive XML data has become a research focus. Hover, most traditional algorithms cannot be directly implemented in a distributed manner. Some of the existing distributed algorithms generate a lot of useless intermediate results and execute many join operations of partial results in most cases; others require the priori knowledge of query pattern before XML partition, storage and query processing, which is impractical in the cases of large-scale data or frequent incoming new queries. To improve efficiency and scalability, in this paper,  propose a 3-phase distributed algorithm DisT3 based on node distribution mechanism to avoid unnecessary intermediate results. Furthermore,  propose a lightight local index ReP with an enhanced XML partitioning approach using arbitrary partitioning strategy, and based on ReP  propose an improved 2-phase distributed algorithm DisT2ReP to further reduce the communication cost. After the performance guarantees are analyzed, extensive experiments are conducted to verify the efficiency and scalability of our proposed algorithms in distributed twig query applications."}]