Add to ORKGRanking-aware queries have been gaining much attention recently in many applications such as search engines and data streams. They are, however, not only restricted to such applications but are also very useful in OLAP applications. In this paper, we introduce aggregation ranking queries in OLAP data cubes motivated by an online advertisement tracking data warehouse application
Rank aggregation has recently been proposed as a useful abstraction that has several applications, i...
This paper presents a principled framework for efficient processing of ad-hoc top-k (ranking) aggreg...
A top-κ OLAP query groups measures with respect to some abstraction level of interesting dimensions ...
Recent years have witnessed an enormous growth of data in business, industry, and Web applications. ...
164 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2007.Recent years have witnessed a...
164 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2007.Recent years have witnessed a...
OLAP (On-Line Analytical Processing) and Rank-ing are currently separate technologies in the databas...
In decision-support systems, ranking-aware queries have been gaining much attention recently. In thi...
Recent years have witnessed an enormous growth of data in business, industry, and Web applications. ...
In this paper, we develop a principled framework for efficient processing of ad-hoc top-k (ranking) ...
In this paper, we develop a principled framework for efficient processing of ad-hoc top-k (ranking) ...
We are witnessing a growing number of applications that involve both structured data and unstructure...
Rank aggregation mechanisms have been used in solving problems from various domains such as bioinfor...
Decision support applications often require fast response time to a wide variety of aggregate quer...
Nowadays, mashup services and especially metasearch engines play an increasingly important role on t...
Rank aggregation has recently been proposed as a useful abstraction that has several applications, i...
This paper presents a principled framework for efficient processing of ad-hoc top-k (ranking) aggreg...
A top-κ OLAP query groups measures with respect to some abstraction level of interesting dimensions ...
Recent years have witnessed an enormous growth of data in business, industry, and Web applications. ...
164 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2007.Recent years have witnessed a...
164 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2007.Recent years have witnessed a...
OLAP (On-Line Analytical Processing) and Rank-ing are currently separate technologies in the databas...
In decision-support systems, ranking-aware queries have been gaining much attention recently. In thi...
Recent years have witnessed an enormous growth of data in business, industry, and Web applications. ...
In this paper, we develop a principled framework for efficient processing of ad-hoc top-k (ranking) ...
In this paper, we develop a principled framework for efficient processing of ad-hoc top-k (ranking) ...
We are witnessing a growing number of applications that involve both structured data and unstructure...
Rank aggregation mechanisms have been used in solving problems from various domains such as bioinfor...
Decision support applications often require fast response time to a wide variety of aggregate quer...
Nowadays, mashup services and especially metasearch engines play an increasingly important role on t...
Rank aggregation has recently been proposed as a useful abstraction that has several applications, i...
This paper presents a principled framework for efficient processing of ad-hoc top-k (ranking) aggreg...
A top-κ OLAP query groups measures with respect to some abstraction level of interesting dimensions ...