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ICASSP
2011
IEEE
14 years 1 months ago
When codeword frequency meets geographical location
When codeword frequency meets geographical location in landmark search applications, is it still discriminative for the search procedure? In this paper, we give a systematic inves...
Rongrong Ji, Ling-Yu Duan, Jie Chen, Hongxun Yao, ...
ICASSP
2011
IEEE
14 years 1 months ago
Open-set speaker identification in broadcast news
In this paper, we examine the problem of text-independent open-set speaker identification (OS-SI) in broadcast news. Particularly, the impact of the population of registered speak...
Chao Gao, Guruprasad Saikumar, Amit Srivastava, Pr...
ICDE
2011
IEEE
274views Database» more  ICDE 2011»
14 years 1 months ago
SQPR: Stream query planning with reuse
—When users submit new queries to a distributed stream processing system (DSPS), a query planner must allocate physical resources, such as CPU cores, memory and network bandwidth...
Evangelia Kalyvianaki, Wolfram Wiesemann, Quang Hi...
ICDE
2011
IEEE
220views Database» more  ICDE 2011»
14 years 1 months ago
Generating test data for killing SQL mutants: A constraint-based approach
—Complex SQL queries are widely used today, but it is rather difficult to check if a complex query has been written correctly. Formal verification based on comparing a specifi...
Shetal Shah, S. Sudarshan, Suhas Kajbaje, Sandeep ...
CONSTRAINTS
2011
14 years 1 months ago
CP and IP approaches to cancer radiotherapy delivery optimization
Abstract. We consider the problem of decomposing an integer matrix into a positively weighted sum of binary matrices that have the consecutive-ones property. This problem is well-k...
Davaatseren Baatar, Natashia Boland, Sebastian Bra...